Temperature Monitor

Monitor 5 temperatur sensors and display the readings

Components:

• 1x ESP32 (NodeMCU) with Micropython
• 5x DS18B20
• 5x TM1637

References

• TM1637 driver

Setup hints

esptool.py --chip esp32 --port /dev/ttyUSB0 erase_flash
esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 460800 write_flash -z 0x1000 esp32-20190125-v1.10.bin
ampy -p /dev/ttyUSB0 put display.py display.py
ampy -p /dev/ttyUSB0 put tm1637.py tm1637.py

Companion App

See https://github.com/agp8x/temperatureMonitorApp