Aliexpress link : www.aliexpress.us/item/100500...
(Or search WCH-MCU-DL)
Software and documentation : www.wch.cn/bbs/thread-113213-...
Thread at EEVBLOG forum : www.eevblog.com/forum/microco...
Update : I've now received the "PWRCFG Generic. " version.
As expected, this supports 1.8, 3.3 and 5V, both for logic levels and the power output on the programming header. Voltage is set buy the configuration in the .datakey file.
AFAICS There is no reason to buy any of the other versions.
1 фев 2024