Principles

  • Build a MySensors repeater with the material in stock, to test if it would solve the problems with the sensors in the back of the house.

DOES NOT WORK!

Maybe the used USB cable does not allow programming??

Future extensions

  • Add a Si7021 module to measure temperature and humidity.

The result

Used Components

Wiring

None.

Programming

  • Use Platformio, see platformio.ini file.
  • Board: RepeaterRFNanoTenstar
  • Processor: ATmega328P (5V, 16MHz)
  • Serial monitor: 19200 Baud
  • Connected through a USB cable

Code at: RepeaterRFNanoTenstar.ino

First sign of life

Auto-detected: /dev/ttyUSB0
Uploading .pio/build/nanoatmega328/firmware.hex
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
^C*** [upload] Build interrupted.
Error: Aborted by user
Tags: domotica nodes
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