2 layers50 × 70 mm

Temp logger
hnz1102/temp-logger
Logging Thermocouple Temperature and Send Data to InfluxDB system.
52 parts5
KiCad boards from 1 GitHub repository tagged “max31855”, the most starred first; open any of them in PCBKit.

hnz1102/temp-logger
Logging Thermocouple Temperature and Send Data to InfluxDB system.