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GPS Logger

RP2040 processor logging GPS and Magnetometer serial data. The device offers LCD interface and 1GB storage download by USB-C.

RCM3000 Emulator

Replaces the Digi RCM3000 module using the RP2040. Adds a Bluetooth or Wifi interface with an ESP32.

Thermocouple Device

Ovencontroller add-on using RS232 interface to two Type-T thermocouple probes using the RP2040.

Contact Wire Device

An evolution of a device - this device connects via bluetooth to measure contact wire diameters for rail systems with overhead lines.