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projects:heat-pump-esp8266-controller [2019/03/09 13:47]
Ryan Detzel created
projects:heat-pump-esp8266-controller [2019/03/09 13:49] (current)
Ryan Detzel
Line 1: Line 1:
 ====== Heat Pump Controller ====== ====== Heat Pump Controller ======
 +
 +Allows me to control my three heatpumps via mqtt.
 +
 +Using a D1 Mini with a level shifter circuit since the heatpumps use 5v logic.
  
   * https://​github.com/​SwiCago/​HeatPump   * https://​github.com/​SwiCago/​HeatPump
   * https://​nicegear.co.nz/​blog/​hacking-a-mitsubishi-heat-pump-air-conditioner/​   * https://​nicegear.co.nz/​blog/​hacking-a-mitsubishi-heat-pump-air-conditioner/​
 +  * http://​www.usastore.revolectrix.com/​Products_2/​Cellpro-4s-Charge-Adapters_2/​Cellpro-JST-PA-Battery-Pigtail-10-5-Position
 +  * Wire pins are 12v, GND, 5v TX, RX  Starting from left (black)  ​