2 layers

Gauge driver
bookofthefuture/ev-gauge
SoC, temp and delta gauge pulling data from SimpBMS over CANbus. For ESP32.
18 parts4
Open-source boards designed in KiCad by bookofthefuture on GitHub, from 2 repositories. A board’s address here is its repository’s there.

bookofthefuture/ev-gauge
SoC, temp and delta gauge pulling data from SimpBMS over CANbus. For ESP32.

bookofthefuture/hydroponics-pcb
KiCad PCB designs for the two-tier IKEA hydroponics monitoring/control system

bookofthefuture/hydroponics-pcb
KiCad PCB designs for the two-tier IKEA hydroponics monitoring/control system