We're going to announce a DIY contest for 8K Wireless Mouse!!! I'm inviting you all to try out this challenge💪 From now till July 19th Use any generic mouse and replace the controller with CH9160(Dongle) and CH592F(Mouse). All available on Aliexpress.🔥🔥 Case Prizes: $50/person

Hey, Tech Enthusiasts! Do you wanna change your generic Mouse into a Game Mouse with 8K POLLING RATE by hand? We did it for you in advance and make a tutorial video for you. Let's try out it with CH9160 and CH592. and get the cash prizes😀 youtu.be/skkrEv7Ux_E?si…

# WCH PIOC RISC-V Design Challenge Use RISC-V CH32X035 to create innovative PIOC-based projects. 🛠️✨ Use the PIOC capabilities of the **CH32X035** in your projects and showcase how you utilize it! Then stand a chance to win 🎉

Here's the final tutorial video to showcase how to use PIOC of CH32X035. youtu.be/kfi4chxcafM?si…

Welcome to 2024 4th RISC-V China Summit! As a diamond partner of the RV China summit, we have a keynote and two presentations. and we also have a booth in the main hall. Let's meet up here.😀

The CH585 chip and evaluation board giveaway is here! We're offering 10 cash vouchers worth nearly $20 each. Don’t miss out! 😃 #36- Amazing SOC CH585 with USB2.0 HS/BLE/2.4G/NFC/Touch key youtu.be/hC_vCxcPr_s?si…

Get ready to unlock the future of typing! 🥳 Check it out！☀️ It's a super cool capacitive touch BLE keyborad solution based on single chip RISC-V CH585. The code and schematic will be opened on github/openwch youtu.be/_yBgUYMQ1yg?si…

Hey geeks! To bring AI into the last 100 meters of daily life, we're launching the CH570—a RISC-V 32-bit SoC with 2.4GHz wireless and USB 2.0(Host&Device). It’s an upgrade from the CH32V003, with more features at the same low price—still just about a dime(10 cents).

The CH570D Dev boards are available again on AliExpress again. $5 voucher code :XJI0YRGF5ZXY. aliexpress.com//item/32568085…

Hi Guys! Here's the QuickStart tutorial video for CH570D, FYI :) youtu.be/Yt7GLgWr2jY

🚀 CH32H417: A high-performance RISC-V dual-core MCU (Qingke V5F + V3F) packed with connectivity. ⚡ Features: USB 3.2 Gen1 with 5Gbps PHY + USB 2.0 Host/Device 10/100M Ethernet MAC+PHY Type-C + USB PD fast charge SerDes high-speed isolation UHSIF (500MB/s)

💡Calling all makers and hobbyists! Ever wondered how fast USB 3.0 really is? We just dropped a YouTube Shorts showing why CH32H417 is the ultimate USB 3.0 RISC-V⚡️ ✅ SuperSpeed: 450 MB/s ✅ 12× faster than USB 2.0 ✅ Affordable + dev-friendly youtube.com/shorts/UolTny-…

🛠️ Build. Test. Win! Got what it takes to design a high-speed USB 3.0 hub with 100W PD charging? Push your skills, optimize the design, and compete with makers worldwide. All rules & step-by-step guides in Discord → discord.gg/Hc4hCvWaYY #MakerChallenge #DIYTech

Messy desk setups, slow charging, not enough ports — we’ve all been there. That’s why we’re hosting the USB Hub Innovation Challenge ⚡ Check out the intro video ▶️ youtube.com/shorts/v4dENUb… Join the challenge here 👉 discord.gg/Hc4hCvWaYY #MakerChallenge #DIYTech

All participants who purchase the CH634+CH211 kits on WCH AliExpress and upload your project submissions will receive the cashback voucher of nearly equal value after our check youtube.com/shorts/t0YZGEM…

🚀 Just dropped a new YouTube Shorts showcasing the powerful WCH USB Hub and its features! 🤖 Want to build your own? Join the WCH Super-Speed USB 3.0 & 100W PD HUB Challenge and start creating today. #WCHChallenge #MakerCommunity #Innovation Watch now and get inspired:

WCH Super-Speed USB 3.0 & 100W PD HUB Challenge launches on November 1! Are you ready to build, test, and innovate with the latest in USB and power delivery? Check out the timeline for key dates and get ready to start building. Details in Discord: discord.gg/Hc4hCvWaYY Quick

Here's a quick hands-on tutorial for the CH634 PD HUB competition — hope it helps more people get started easily! youtu.be/bgjxfzuoLDs?si…

🚀 Just dropped: our new YouTube Shorts comparing general drones vs FPV drones. Quick, clear side-by-side—speed, stability, and practical insights to help you pick your next drone match. #WCH #DroneComparison #FPV #GeneralDrone youtube.com/shorts/1BuXtDv…

🚀 New drop! See the CH32H415 in action—a 400 MHz dual-core RISC-V FPV flight chip built for iNAV and BetaFlight with speed, precision, and control. youtube.com/shorts/GZtpZpW…