Good morning. My name is Yoni, and I will be your conference operator today. At this time, I would like to welcome everyone to Valens Semiconductor's Fourth Quarter and Full Year 2022 Earnings Conference Call and webcast. All participant lines have been placed in a listen-only mode. Opening remarks by Valens Semiconductor management will be followed by a question-and-answer session. I will now turn the call over to Daphna Golden, Vice President of Investor Relations for Valens Semiconductor. Please go ahead.
Thank you. Welcome everyone to Valens Semiconductor's Fourth Quarter and Full Year 2022 Earnings Call. With me today are Gideon Ben-Zvi, Chief Executive Officer, and Dror Heldenberg, Chief Financial Officer. Earlier today, we issued a press release that is available on the investor relations section of our website under investors.valens.com. As a reminder, today's earnings call may include forward-looking statements and projections which do not guarantee future events or performance. These statements are subject to the safe harbor language in today's press release. Please refer to our annual report on Form 20-F, filed today with the SEC, for a discussion of the factors that could cause actual results to differ materially from those expressed or implied. We do not undertake any duty to revise or update such statements to reflect new information, subsequent events, or changes in strategy.
We will be discussing certain Non-GAAP measures on this call, which we believe are relevant in assessing the financial performance of the business. You can find reconciliations of these metrics within our earnings release. In the coming weeks, we will be in California and in Europe for investor conferences and meetings. If you're interested in meeting with us, please email me at investors@valens.com. With that, I will now turn the call over to Gideon.
Thanks, Daphna, and thank you everyone for joining our call. 2022 was a year of many successes for Valens Semiconductor. In 2022, Valens Semiconductor continued to strengthen its leadership position in the audio-video market and focus on increasing its share also in the automotive space. A record number of Valens Semiconductor audio-video and automotive chipsets were sold for use in diversified business activities that support people's daily lives. We accomplished record revenues of $90.7 million, driven mainly by greater than expected revenues in audio-video, and we doubled our annual automotive sales. We also achieved better than anticipated gross margin and adjusted EBITDA and are well on the way to achieve an important milestone of adjusted EBITDA breakeven by the end of this year, 2023.
Looking at the most recent quarter, Q4 2022, the trend of growth continued. Our revenues reached a record of $23.5 million, up 13% from Q4 2021. We also achieved better than anticipated profitability metrics. We believe Valens Semiconductor is well-positioned to address the near and long-term opportunities in the market that we serve for four reasons. First, we benefit from being an industry standard leader in both audio-video and automotive, which are two large and growing markets. Second, we leverage our disruptive connectivity offering across both our business segments. This is expected to help us to enrich our products offering and accelerate the ROI on new products. Third, we are expanding the ecosystem towards mass production of our automotive VA7000 A-PHY compliant chipsets. Fourth, our continued investment in new products to augment our disruptive offering for both markets.
Turning to our segments, starting with audio-video. In 2022, we continued to expand our footprint in the audio-video market into new applications and verticals such as education, corporate, medical, and industrial. In education, we are very proud that the largest public county school district in Florida, which is the fourth largest in the United States, has selected our audio-video product to modernize its classrooms. This district has over 330,000 students. As part of an awarded Elementary and Secondary School Emergency Relief, known as ESSER initiative, they selected Valens USB and power extension products together with Logitech's MeetUp video conferencing camera for a better hybrid in-class and remote educational experience. One of their main goals is to prepare for and avoid future closures of schools to enable continuous learning and improve student achievements.
With our video conferencing extension solution, teachers and students can now efficiently teach and learn regardless of their physical locations, opening up possibilities to boosting knowledge, retention, and achievements of all locations. The first phase of installation has been completed, and we look forward to implementing the next steps. In corporate, Puma, the well-known sports brand, announced in Q4 that Crestron Electronics, a leading electronics company and one of the longest-serving audio video customers, completed the installation of a presentation system in the new North American headquarters in Boston. The system, which incorporates Valens Semiconductor's chipset, answered Puma's need for seamless communication between its employees by offering one unified meeting room experience, replicating a consistent experience across their conference rooms that are using Microsoft Teams-enabled rooms.
These two examples demonstrate how remote and hybrid work and education models, which are here to stay, require equipping spaces with the proper audio and video distribution solutions to foster equity, increase efficiency, and accommodate a better in-room experience for both small and large groups. Our products were also recently deployed by a healthcare organization upgrading the Orbis Flying Eye Hospital airplane, which features a teaching facility, an operating room, a classroom, and a recovery room. I decided to share this example as it demonstrates how Valens Semiconductor and its customers helped make the world a better place. Orbis is an international charity working to make eye care available everywhere for everyone, so no one has to experience the consequence of avoidance blindness. Its mission is to use a network of partners, supporters, medical professionals, and sector-leading volunteers to empower local communities to fight blindness and restore vision.
The Orbis Flying Eye Hospital staff travel worldwide to share their knowledge and expertise with local eye care teams. They require resilient technology solutions to provide the best training opportunities to eye care professionals around the world, serving communities in need that have limited access to such services. We are proud to be part of this critical mission. We continue to invest in expanding our offerings in audio/video verticals. We believe that as the need for efficient, lower cost, higher connectivity bandwidth alternatives increase, there will be new opportunities to expand our business and customer base. For example, in 2021, we introduced the VS3000 chipset family, which enables our customers to innovate and design products across industries. Our VS3000, which extends uncompressed 4K 60 frames per second resolution video, is one of the most advanced integrated chipsets offering long-range, high bandwidth connectivity solutions.
The successful adoption of the VS3000 product family by industry-leading customers also contributed in 2022 to the increase of our audio/video revenue in various applications. Last month, at ISE 2023 in Barcelona, more than 25 leading audio/video manufacturers showcased over 80 VS3000-based products. This was four times the number exhibited at ISE 2022. We also demonstrated new capabilities of the VS3000 chipset that can extend signals from multiple media sources, displays, and other accessories simultaneously. We already see traction by customers who intend to develop the next generation video conferencing products using our VS3000 chipset. These new capabilities of the VS3000 can also be applied in digital signage applications for transportation, retail, sports stadiums, and digital out of home markets.
In 2022, we made progress in the development of a new low-cost USB 3.2 and USB 2.0 extension solutions, the VS6320, which is ideal for distribution of video conferencing peripherals, as well as for industrial and medical applications. We expect first engineering samples to be shipped to select prospective customers towards the end of this year. Our ability to leverage our disruptive offerings across both our business segments is demonstrated by our VA6000 and VA7000 chipset families originally designed for automotive, which are now also targeting audio/video. In 2022, we grew the sales for our VA6000 for USB and power extension applications in the audio/video segment, primarily for video conferencing applications in meeting rooms and classrooms. We expect it to also expand into industrial applications. We also continued to promote the VA7000 for audio/video applications. Meeting rooms are increasingly equipped with multiple displays and cameras.
We believe the VA7000 is ideal for extending multiple cameras in video conferencing systems in industrial and medical imaging. These verticals need uncompressed, high resolution, long-range, affordable connectivity solutions for video over flexible wiring with electromagnetic immunity. This new approach will enable to drastically reduce the size and cost of the cameras located on the table and or on the wall and to achieve a 360 degree room view. Turning to automotive. The doubling of our automotive revenues in 2022 from 2021 was driven by sales of our VA6000 chipset, which provides symmetric connectivity and enables data flow for infotainment and telematics. You can find our chips today in Mercedes-Benz S, C, and E-class models, including the electric vehicles known as EV models.
In parallel, the VA7000 MIPI A-PHY compliant chipset provides a non-symmetric high-speed connectivity solution for advanced driver assistance systems known as ADAS and for software-defined vehicles. At the end of 2022, we announced that the Japanese alliance JASPAR validated for its network of OEMs and tier one the MIPI A-PHY specification. JASPAR's networks includes Toyota, Nissan, Honda, Mazda, and DENSO. This came after our VA7000 chipset passed a rigorous testing for electromagnetic compatibility known as EMC, which is required by automotive OEMs. This is an important milestone for the integration of this chipset into safety-critical ADAS. Further demonstrating the momentum the VA7000 is gaining in Japan, we recently announced that Hosiden Corporation, a Japanese global provider of automotive electronic equipment components, completed the validation of its connectors and cables with the VA7000 chipset.
At this year's CES, we showcased the benefits of our automotive high-speed connectivity product suite alongside a comprehensive set of demonstrations from companies in the expanding ecosystem for the VA7000 chipset family. Innoviz, a LIDAR supplier, demos its new 360 degrees scanning product, which uses our VA7000. This LiDAR is planned for use in automotive and non-automotive markets. Valens Semiconductor VA7000 chipset was the only alternative able to get the performance they were looking for to send a signal from the rotating part of the LiDAR through an air gap down to the processing part to cover the entire field of view. We are participating in several automotive OEMP for the use of our VA7000 chipsets, and we believe we will be announcing our first design wins this year. It typically takes a few more years following automotive design wins before generating initial revenues.
ADAS is projected to ramp towards at least $8 billion in the coming years, driven by the growing number of sensors per car, which will require a greater number of high-speed connectivity chips like ours. We recently completed the development of the safety solution developed in partnership with Stoneridge, a leading designer and manufacturer of highly engineered electrical and electronic vehicle systems for the trucking industry. The next step is to promote this safety solution in the market and to start generating revenues. We continue to monitor the current turbulent geopolitical and economic environment. Macro changes such as the increase in inflation rate that triggers the rise of interest rates globally may affect our customers and their end customers.
While we keep following the trend in the semiconductor industry that may have influence on our business, we remain focused on what is in our control, innovation, our go-to-market strategy, and execution. I'll now turn it over to Dror Heldenberg, our CFO, to review our Q4 and full year 2022 financial results and provide our financial outlook.
Thank you, Gideon. I'll start with our fourth quarter and full year results and then provide our outlook for the first quarter and full year 2023. Starting with our fourth quarter 2022 results, we achieved record quarterly revenues of $23.5 million, an increase of $2.7 million or 13.2% from the fourth quarter of 2021, and 1.4% from Q3 2022. The other anticipated revenues led by audio video also contributed to an overall as expected gross profit and gross margin. Fourth quarter 2022 gross profit was $16 million, up from $14.8 million in Q4 2021. Fourth quarter 2022 gross margin exceeded our expectations and reached 68.3% compared to last year's 71.2%.
Non-GAAP gross margin reached 69.2% compared to 71.5% in Q4 2021. The change compared to Q4 last year reflects the other share of revenue coming from our automotive business, which incurs a lower gross margin than audio-video. Operating expenses in Q4 totaled $24.1 million compared to $23.4 million in Q4 2021. Research and development accounted for approximately two-thirds of Q4 2022 OpEx, coming in at $16.5 million and included expenses attributed to the successful completion of our automotive VA7000 family chipset tape-out as we prepare for mass production by our potential customers. SG&A expenses were $7.7 million, 9.8% lower than the $8.5 million in Q4 2021.
In Q4 2022, we benefited from renewal of the D&O insurance at a significantly reduced premium. Turning to net loss and adjusted EBITDA. Q4 2022 GAAP net loss was $7.3 million, better than the $8 million loss recorded in Q4 2021. Adjusted EBITDA in Q4 2022 was a loss of $4.6 million, better than the $7 million loss in Q4 2021. The substantially better than guided adjusted EBITDA loss in Q4 2022 was due to a combination of several factors. The strength of the U.S. dollar, which positively impacted expenses paid in Israeli shekel, mainly for compensation to employees based in Israel. The higher-than-expected audio-video revenues, which positively impacted our gross profit. Our laser focus on internal efficiency and savings applied in OpEx.
GAAP loss per share for Q4 2022 was $0.07 compared to an $0.08 loss per share in Q4 2021. Non-GAAP loss per share in Q4 2022 was $0.03, better than the $0.06 loss per share in Q4 last year. Removing the stock-based compensation from the Non-GAAP loss was the main reason for the delta between GAAP and Non-GAAP loss per share. Looking at the full year 2022, our total revenues exceeded the high end of our guidance, increasing to a record of $90.7 million, up $20 million or 28.3% from 2021. Both business units, audio-video and automotive, reached new high, which were driven by higher number of chips sold and higher ASPs.
Audio video revenues reached a record $74.5 million, up a remarkable 18.7% from $62.8 million in 2021. In 2022, our customers' demand was notably high, mainly for applications in the corporate, education, and medical verticals. In the education space, we are especially proud of the Florida Public School District award, which Gideon discussed in his prepared remarks. Automotive revenues reached a record $16.2 million, up 105% from $7.9 million in 2021, driven primarily by the expansion of our products into additional Mercedes-Benz car models. Gross profit in 2022 reached $63.4 million, up 25.3% from 2021.
The higher gross profit was mainly driven by the increase in the number of chips sold and higher ASP in 2022 compared to 2021. 2022 gross margin was 69.9% compared to 71.6% last year. 2022 Non-GAAP gross margin was 70.7% compared to 71.8% last year. The difference in the gross margins was mainly due to our product mix, as detailed earlier. Looking at our gross margins by business segments, audio-video carries high margins. 2022 gross margin in audio-video was 78.4%, up from 77.9% in 2021. Automotive gross margin increased to 30.7%, up from 21.2% in 2021, reflecting the margin improvement as volume ramps up.
Full year operating expenses were $91.8 million, compared to $77.6 million in 2021. The year-over-year increase was primarily due to an increase of $11.3 million in research and development expenses as we invested in enhancing our product offering to address the business opportunities we see ahead in audio-video and automotive. This included investment in the development of the VS6320, our new USB 3.2 extension product for audio-video. In automotive, we invested in a richer feature set of the VA7000 and in its preparation for mass production. We also started the development of the new VA7100 chip family that will further enhance the capabilities of the VA7000.
Another reason for the change in OpEx was the higher salary and related expenses recorded due to the highly competitive employment market we faced in 2022. These salary hikes were partially offset by the revaluation of the US dollar compared to the new Israeli shekel. SG&A expenses increased in 2022, mainly due to the expansion of the sales and marketing team to support the promotion of our new products. Furthermore, we recorded an increase in travel and exhibition expenses as restrictions were lifted and the global market began to recover. The finance expenses for the full year 2022 were $1.8 million compared to an income of $1.1 million for the full year 2021, a decrease of $2.9 million.
The year-over-year change was primarily due to a 2022 $4.4 million of financial expenses related to Forex that were offset by an interest income of $2.3 million. This compares to a 2021 Forex income of $1.3 million and an interest income of $0.3 million. Moving to net loss and adjusted EBITDA. GAAP net loss for the full year 2022 was $27.7 million compared to $26.5 million in 2021. Adjusted EBITDA for the full year 2022 was a loss of $14.9 million, better than the $16.1 million in 2021. The improvement was mainly due to the revenue growth and higher gross profit, which was partially offset by the increase in 2022 OpEx.
GAAP loss per share for 2022 was $0.28, compared to a loss per share for the year 2021 of $1.16, calculated as the net loss divided by 97.8 million shares and 33 million shares, respectively. Non-GAAP loss per share for 2022 was $0.17 compared to $0.47 last year. This improvement reflects a combination of improved non-GAAP loss in 2022 and the increase in the number of shares that I just mentioned. Turning to our balance sheet. We ended 2022 with a strong balance sheet. Cash, cash equivalents, and short-term deposits totaled $148.4 million, and we had no debt. This compares to $162.9 million at the end of Q3 2022.
Our working capital as we ended the year was $163.7 million, compared to $166.6 million at the end of Q3 2022. This difference of $2.9 million is mainly due to the loss incurred during Q4 2022. Our inventory as of December 31, 2022, was $23.8 million, an increase of $1.9 million from the end of Q3 2022. Approximately 60% of the inventory at the end of 2022 was attributed to finished goods. There are three primary reasons for this change. First, we live in an inflation environment, and the value of new inventory is higher. Second, as we have discussed previously, to secure production capacity with vendors in the prior constrained supply environment and to also address our customers' demand, we placed longer-term purchase orders.
Goods from these purchase orders continued to arrive in the fourth quarter. Furthermore, approximately 40% of the inventory is attributed to work in process to streamline the production of our finished goods. Third, this level of inventory is needed to meet the demand from our customers that we see ahead of us in 2023. Specifically, we anticipate significant growth in our automotive revenues from 2022 to 2023, and accordingly, most of the increase in our inventory is related to our automotive business. Given the demand environment in the first half of 2023 and considering production lead times, we expect inventories to remain at approximately this level in the first quarter of 2023. Now I would like to provide our guidance. For the first quarter of 2023, we expect revenues in the range of $23.6 million-$23.8 million.
We expect some of our customers who have accrued inventory during the constrained supply environment to consume their inventory during the first half of the year. We expect Q1 gross margin to be in the range of 63%-63.4%, reflecting the projected product mix to include a higher portion of revenues from our automotive business. Adjusted EBITDA loss in the third quarter is expected to be in the range of $6.5 million-$5.9 million. As of December 31, 2022, shares outstanding total 98.9 million, excluding approximately 1 million shares that are subject to full vesting. For the full year 2023, we expect revenues to range between $97 million and $100 million. We expect sales growth to be a little bit steeper in the second half of the year.
As we anticipate substantially more automotive revenue in 2023 compared to 2022, up from 18% of our total annual revenues to a range of 27%-29%, we expect gross margin to be in the range of 62%-62.7%. Adjusted EBITDA is expected to be a loss in the range of $15.4 million-$13.6 million. We remain on track to reach Adjusted EBITDA breakeven by the end of 2023, which means that in 2024, the company should reach cash flow profitability. I'll now turn the call back to Gideon for his closing remarks before opening the call for Q&A.
Thank you, Dror. We are proud of Valens Semiconductor's performance in the fourth quarter and full year 2022, as we once again achieved notable progress in both audio/video and automotive. Looking into 2023, the level of uncertainty is currently higher than what we have seen through the past couple of quarters, and we remain focused on those elements in our control. We're expecting to secure new design wins in audio/video and our initial wins for the VA7000 in automotive.
Valens Semiconductor will continue to innovate, leverage our core technology across both our business segments, and deliver new disruptive products to address market needs. We will continue to focus on the best opportunities which we believe will drive sustainable growth and profitability for the company. Finally, before opening the call for questions, I want to thank all our stakeholders, including, of course, our employees, for their ongoing commitment to the company's success. Operator, I would now like to open the call for questions.
Thank you. Ladies and gentlemen, at this time, we will begin the question-and-answer session. If you have a question, please press star 1. If you wish to cancel your request, please press star 2. If you are using speaker equipment, kindly lift the handset before pressing the numbers. Please ask your question in a loud and clear voice. Your questions will be polled in the order they are received. Please stand by while we poll for your questions. The first question is from Suji Desilva of Roth Capital. Please go ahead.
Hi, Gideon. Hi, Dror. Congratulations on the strong 2022 and the strong finish of 2022. Looking ahead, you guided gross margin lower, on automotive, I guess, increasing in the mix. Would it significantly increase in 1Q versus 4Q 2022? I know the full year it'll be up strong to the lower 62% gross margin, but is that gonna start in the first quarter? I guess, related to that, what's the timing of VA7000 design win announcements? Would it be more second half 2022 or 2023 or could we see them in the first half as well?
Let's start with the first thank you, Suji. Let's start with the gross margin. You are absolutely correct. In the first quarter of 2023, we are going to see higher revenue than Q4 of 2022, as we guided you. Indeed, given the fact that automotive contribution, revenue contribution is going to be a bit higher, we're going to see that the gross margin is going to be a bit lower in the first quarter of 2023. Going forward, as we anticipate higher portion of audio video, probably in the second half of the year, we expect this gross margin to be again gave you the guidance for the gross margin for 20. Remind me what was the question?
The second half of 2023.
Sure. We continue to work and progress with the work that we are now having with potential automotive customers. Obviously, the focus at the moment is to achieve design win in 2023. As Gideon mentioned in his prepared remark, we are already involved in several bids with automotive OEMs, and we believe that we'll be able to secure our first design win this year. If it's going to be in the first half or the second half, I still don't know, but high probability as we say today, that we're going to achieve these design wins in 2023.
Yeah. I would like to add, hi Suji, and thanks for the question. That, of course, we don't have full control about the date of design win, but regardless whether the design win will be in which certain date in 2023, our ready for production, which is actually when the revenues start to step in, is not related to when the design win date is achieved because we are doing the preparation to do so. Actually the, although, the day of design win, the day of celebration is variable, we are giving ourselves low flexibility in readiness for RTP.
Okay, great. Two more questions. First of all on VA7000, will that give you an ASP uplift from the current VA6000 that you're ramping, just to understand the contribution to revenue?
It's an interesting question. As of today, if you remember, we mentioned that just as a reference, if you remember, we mentioned that today in Mercedes-Benz cars we deploy about three chips per car and the average revenue per car is a bit close to $25, and that's supposed to give you the order of magnitude of the ASP for the VA6000. When we look at the seven thousand dollar VA7000 revenue contribution, I would say that per chip the ASP is going to be a bit lower because as if you remember our analysis, we assume an ASP between $4-$5 per side, which means that the ASP per link or the revenue per link is supposed to range between $8-$10.
I think the nice thing about the VA7000 is the difference in volume because while in the case of the VA6000 the content per car is something like 3-4 chips, in the case of the VA thousand we can reach easily to 10 and even close to 10 chips per car.
Okay. Thank you for that very detailed info there, Dror. Last question from me and I'll go. Audio-video, sounds like the non-traditional segments are coming up. Can they be a meaningful % of the revenues in 23? I mean the medical, the industrial education. Thanks.
Again, thanks Suji. First, I think that what we're seeing now, it's a nice mix of revenue coming from different verticals. This is what we see already. During 2022, and especially towards the end of 2022, we started to see the new product, the newer product, the USB, and power extender and of course, the VS3000 getting in new verticals. You know, just to give you just a few examples, we just announced the Florida bid that we won. This is based on the VA6000, by the way that was originally designed for automotive. If we talk about the VS3000, Crestron just announced that they have a list of dozens of different products powered with the VS3000.
by the way, just in the recent exhibition, the ISE 2023, we saw almost 80 different products powered with the VS3000. It gives you the power of this device. Said that, there is a time gap between the design, the design win or the selection of our customers in this device until we see the volume in the market, the ramp up. There is this period, time window, where they design and qualify their product, and only then we start to see the volumes, the ramp up. I believe that in towards the end of 2023, we will see a more significant contribution from the VS3000. Over time, in the longer term, definitely VS3000 is going to take the lead from the first and second generation of our products.
Thank you, Dror Heldenberg. Thanks, guys.
The next question is from Vivek Arya of Bank of America. Please go ahead.
Hi, this is Vivek Arya. Also, Vivek. Thanks for taking my question. I just wanted to look more into the inventory corrections. I was curious if you can quantify the impact to the Q1 guide, I assume it's mostly on the audio-video side. Curious about the potential for a second half, if I read your visibility into that. Thanks.
Okay, thanks, Vivek, good to talk again. Let's talk about the inventory correction. First of all, I think that towards the end of the year, it became clearer to everyone what are the level of inventories that were accrued across the along the supply chain or customer supply chain. We realized that probably our customers are going to consume this inventory and correct the level of their inventory in the first quarter of 2023, maybe into the second quarter of 2023.
That, by the way, the reason why we mentioned that we think that the revenue growth in the first half is going to be a bit more moderate compared to the steeper growth that we anticipate to see in audio/video in the second part of the year. Said that, we need to remember that with respect to our inventory in general, in our inventory balance towards the end of 2022 increased, and I think that in the prepared remarks, we mentioned the factors or the reason for that. We mentioned the inflation environment. We mentioned the fact that we had to place longer term purchase order in order to secure capacity from our supply chain vendors.
We also mentioned the fact that we had to increase the inventory, preparing for the increased demand, mainly in automotive in 2023. More important is the fact that I think that if you look on the semiconductor industry today, the main bottleneck today is not on the foundry side, it's mainly on the substrate manufacturers. It's mainly the substrates. In order to streamline our production, we purchased in advance substrates, and that element, this raw material, is a significant portion in the increase of our total inventory at the end of the year.
Great. Quickly, just as a follow-up on just looking at OpEx in the near term with kind of, you know, just some macro headlines that I know, understanding you have to invest in, you know, future products. Just kind of curious how we should think about OpEx going through the year. Thanks.
You know, we mentioned that towards the end of 2023, we are going to reach adjusted EBITDA breakeven. That's supposed to be the outcome of, one, the fact that we're going to increase our 2023 revenues compared to 2021. Despite the fact that we are going to report lower gross margin, given the fact that the automotive products contribution is going to be a bit higher, still the gross profit is going to be higher.
From the OpEx point of view, I think that in the first quarter, we are going to see more or less the high end of the number of the OpEx expected for 2023 because during the first quarter, we're going to see different or various stages of development of 3 different products. It's all happening in the first quarter. We are preparing the VA7000 for mass production. In parallel, we are preparing for the tape-out of the VS6320 in audio-video. As we mentioned in the prepared remark, we just kick off the next generation of our automotive product, which is the VA7100. Again, all these 3 projects are happening in the first and the second quarter.
Over time, I think that OpEx will be more balanced, and this will allow us together with the increase in revenue, this will allow us to achieve the break-even point that we mentioned towards the end of the year.
Great, Pavel. Thank you very much.
The next question is from Brian Dobson of Chardan Capital Markets. Please go ahead.
Hi, good morning. The implementation of your technology in Florida school system is pretty exciting. Now that that's been, you know, won and approved by Florida, do you think there are other opportunities for similar contracts elsewhere in the United States?
Okay. Well, thank you very much for the question and for joining us this morning. You know, we have just recently completed the first phase of development, and we are now moving to the next phase. We believe that the benefits this project will provide to the schools, students, teachers and others trigger many additional similar projects.
Very good. Thanks. Then turning to automotive, you gave some very positive commentary about automotive revenue growth this year, particularly, as you described gross margin enhancement in the automotive segment. As you're working toward, you know, call it EBITDA breakeven, rather EBITDA breakeven run rate, what level of margin enhancement do you contemplate within your automotive segment? Where do you think that ultimately goes?
As you know, we don't provide our guidance per segment. We just report the historical numbers per segment. I'll just tell you that, you know, in 2023, obviously the automotive revenue is supposed to be based on the VA6000, similar to what we have seen in 2022. I would assume that more or less, the gross margins that you can see in our reports, and by the way, our financial reports that are part of the annual report on Form 20-F that we just filed with the SEC, includes the P&L by segment. You can see the breakdown there.
I think more or less the gross margin that we reported for automotive, that was 30%, approximately 30% in 2022, these are the same gross margins that we're going to see going forward. It's the same product. With respect to the adjusted EBITDA, just to make sure that I understand your question, you asked specifically about automotive or in general with the company?
Well, I asked about automotive, but in general with the company is helpful as well.
With respect to the company in general, I think as I referred to that point, I think the combination of the fact that we expect to see slightly steeper revenue growth in the second half of the year. The fact that in the second half of the year, the portion of the audio video revenue is expected to be a bit higher as we expect customers, the audio video customers to consume their inventory that we just discussed. I think that this should have a positive impact on the gross profit in the second half of 2023. Together with the fact that we will have a balanced OpEx, this should contribute or help us to get to the target of adjusted EBITDA towards the end of 2023.
Specifically with respect to automotive, you know, it's in our control. We can decide to show profitability for automotive tomorrow morning if we decide to slow down the pace of investment in new product development. At this point in time, given the opportunities that we see ahead of us in automotive, it's our decision, it's our selection to continue and invest in order to enhance our product offering for automotive. We see lots of opportunities, and that's the reason why we think that at this point, despite the fact that we continue to spend money, the spending is higher than the gross profit in automotive over time, that's the right decision.
Again, Brian, if I may add also, it's Dana. Just to reiterate what ror said earlier and what we said also in the prepared remarks and everything, that taking all of that into account, we remain committed to reaching adjusted EBITDA break even towards the end of this year.
Excellent. Thanks. You know, it was great seeing your team at CES and looking at some of your technology firsthand, particularly the backup camera technology. Do you think you can give us a little bit of an update on what kind of market feedback you're receiving from that?
Yeah. I assume that you refer to the project, the joint project that we have with Stoneridge. First, thank you and for the and we share the same appreciation to this great product. I think that it's a great innovation and it's going to have a significant role in saving lives in this industry. As Gideon mentioned in his prepared remark, we just recently completed the joint development of this rearview camera solution. The next phase is mainly for Stoneridge to promote the solution to their customers that manage fleets. We know that they expanded their go-to-market strategy. They engage with other companies.
Just in the last week, there was another announcement of additional collaboration with Stoneridge as that supposed to help them to promote this solution into the market. As previously projected, 2023 is the year of initial introduction of this solution into the market, and we completely confident that revenue ramp-up from this great device will start in 2024.
Excellent. Thank you very much.
If there are any additional questions, please press star one. If you wish to cancel your request, please press star two. Please stand by while we poll for more questions. There are no further questions at this time. Mr. Ben-Zvi, would you like to make your concluding statement?
Yep. Thank you. I would like to thank you all for joining us today for our Q4 and full year 2022 call, and for your continued support and interest in Valens Semiconductor. Have a great rest of the day.
Thank you. This concludes the Valens Semiconductor fourth quarter 2022 results conference call. Thank you for your participation. You may go ahead and disconnect.