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jcallaghan / home-assistant-config

My Home Assistant configuration & documentation.
https://www.jcallaghan.com/
MIT License
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Hardware: Sonoff DUALR2 #65

Closed jcallaghan closed 4 years ago

jcallaghan commented 4 years ago

image

Photo Credit: Tasmota

Luckily both GND and GPIO0 (as BUTTON 0) are available on the second header.

  1. Solder a 6 pin connector to the Sonoff Dual R2 module.
  2. Use female-to-female jumper leads to connect the module to a USB serial UART board set at 3.3v.
  3. When connecting jumper GND and BUTTON 0.

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