Gustavo/h2_leaksensor_code
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h2_leaksensor_code/readme.md
Gustavo 4123391986 Initial commit
2026-07-24 16:39:26 +02:00

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Code for the hardware :

  • CVM Mainboard GEN2 202410

How to flash using UPDI

On Arduino IDE :

  1. Install the board : http://drazzy.com/package_drazzy.com_index.json
  2. Upload the sketch Jtag2updi to an arduino uno
  3. Shunt the reset pin to the ground with a 4.7uF capacitor
  4. Wire the AVR (ex : ATTiny3226) via the pin 6 of the arduino uno (programmer) to the UPDI pin of the AVR trough a 470k resistor

Use Tinymegacore to upload to the atttiny using platformio.

TODO

Datasheet