by Brad Linder 08/25/2024 08/25/2024 20 Comments on CL-32 is a DIY pocket computer with a thumb keyboard, E-Ink screen and ESP32-S3 chip Click to share on Mastodon (Opens in new window) Mastodon ...

Backing that up is an ESP32 with Bluetooth, which supports remote control via a key fob. He also added a current sense board that uses the welder’s current shunt to measure welding current.