I finally got my #CH32V Portable Sensor Platform built and with the right LCD. My first sensor - LTR390 UV/Visible light.

This is a personal project to allow me to field test I2C sensors. Does it look like a potential product to anyone?

I assembled the first version of my CH32V203 Pocket CO2 Sensor project today. The Sharp LCD and most of the board works, but I forgot pull-up resistors on the RTC and it doesn't appreciate that. An ugly patch and I got things working; not too bad for a v1 board. The LiPo charging / LDO all work fine. I didn't solder the LSM6DS3 in case of an error and I was right to do that :)

#RISCV
#CH32V
#CO2

CH32V Arduino support just released...

https://github.com/openwch/arduino_core_ch32

#RISCV
#CH32V

A new member joins the prestigious fast food container club:
#CH32V