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ThermalSampler

Wireless thermal logger. Intended use is to help in thermally modelling a room.

Sensor nodes made using an STM32G0 MCU and connectivity options include

  • nRF24L01+
  • RFM95W/CW/TW
  • RFM96W/TW

Sleep current is ~2uA

Aggregator is a simple ESP32 based dev board connected to nRF24L01+ (PA breakout board) in my case.

Fully assembled

Assembled 1 Assembled 2 Assembled 3 Assembled 4

PCB

Front Back FrontRender BackRender

Enclosure

Perspective 1 Perspective 2 Perspective 3