About
WeAct Studio is an embedded hardware team in Guangdong, China. Since 2019 we have designed MCU core boards, communication modules and displays — with design files published on GitHub and Gitee.
WeAct Studio is an embedded hardware team based in Guangdong, China. We started in 2019, making core boards, communication modules, displays, instruments and more.
Three main lines
MCU core boards account for most of what we make. A few fixed outlines — 48-pin, 64-pin, 100-pin — and we have kept to them since the first board.
Communication and interface modules are built for lab testing and the factory floor: USB to CAN FD, USB to RS485, USB to serial, a four-channel UART bridge, BLE to serial. CAN FD reaches 5 Mbps.
Display modules range from 1.54 to 4.2-inch e-paper through 2.8-inch TFT, OLED, seven-segment and matrix panels, each with drivers and example code.
Product lines
| Category | What's in it |
|---|---|
| MCU core boards | STM32 · WCH RISC-V · ESP32 · RP2040 / RP2350 · AT32 · GD32 · APM32 · RA4M1 · MSPM0 · ATmega328P |
| Communication | USB2CANFD V1 / V2, USB2RS485, USB2Serial, CH9114 quad-UART bridge, CH9143 BLE-to-serial |
| Displays | 1.54–4.2-inch e-paper, 2.8-inch TFT, ST7735, OLED, seven-segment, matrix |
| Instruments | LogicAnalyzerV1 (8 channels at 24 MHz), LogicAnalyzerV2 (USB 3.0, 16 channels at 200 MHz), PD Trigger V1, PDPowerMini, PowerMonitorV1 |
| Debug and update | MiniDebugger (ST-Link / DAPLink firmware), WCH-LinkE, WCH-LinkW |
How we work
- Design files are public. Schematics, mechanical outlines, 3D models and example projects live on GitHub and Gitee.
- Bilingual docs. Some products carry a README in both English and Chinese.
- Small runs, long support. We don't chase what's new or ship one-off products.
- Sales channels in both markets.Taobao domestically, and two AliExpress stores overseas — WeActStudio and WeActStudioOne.
Getting in touch
Please open an issue first — then other people can find the answer too. For commercial enquiries, email WeAct_TC@163.com.