Ir Send

Updated for HVAC Mitsubishi & Panasonic IR

https://github.com/r45635/HVAC-IR-Control

Tasmota IR

Configure module

Generic

D4 GPIO2 - AM2301

D6 GPIO12 - IN - IRrecv

D7 GPIO13 - Switch1 - reed relay to gnd

D5 GPIO14 - OUT - IRsend

Configure WIFI

AP1 SSID, AP1 password
hostname - ir

Configure MQTT

Host: rpi2

Topic: ir

Configure Logging

Telemetry period: 10

Configure Other

Device Name: IR

Friendly Name 1: IR

Console

SerialLog 3 - turn serial log output https://tasmota.github.io/docs/Commands/

reed sensor

switch 2 gpio 13

https://tasmota.github.io/docs/Buttons-and-Switches/#switchmode-15

expose gpio 13 in homeassistant as lodja_vrata sensor, remove connection with relay

SwitchText2 lodja_vrata
Setoption114 1
SwitchMode2 15

ESP IR TR

https://templates.blakadder.com/ESP_IR_TR.html

{"NAME":"Tasmota IR-Gateway","GPIO":[0,0,0,0,1056,0,0,0,0,0,1088,0,0,0],"FLAG":0,"BASE":18}

GPIO04 IRsend
GPIO14 IRrecv

AM2301 + IR

module pinout

(it's on GPIO13, ignore picture name which is wrong)

addition AM2301 on GPIO13 - requires custom tasmota ir build with USE_DHT enabled for IR_FIRMWARE build

(venv) dpavlin@nuc:/nuc/esp8266/Tasmota$ git diff
diff --git a/tasmota/include/tasmota_configurations.h b/tasmota/include/tasmota_configurations.h
index 1260892a0..c64d1ac1e 100644
--- a/tasmota/include/tasmota_configurations.h
+++ b/tasmota/include/tasmota_configurations.h
@@ -503,7 +503,8 @@
 #undef USE_PROJECTOR_CTRL                        // Disable support for LCD/DLP Projector serial control interface
 #undef USE_LOX_O2                                // Disable support for LuminOx LOX O2 Sensor

-#undef USE_DHT                                   // Disable support for DHT11, AM2301 (DHT21, DHT22, AM2302, AM2321) and SI7021 Temperature and Humidity sensor
+// XXX FIXME dpavlin -- keep DHT11
+//#undef USE_DHT                                   // Disable support for DHT11, AM2301 (DHT21, DHT22, AM2302, AM2321) and SI7021 Temperature and Humidity sensor
 #undef USE_MAX31855                              // Disable MAX31855 K-Type thermocouple sensor using softSPI
 #undef USE_MAX31865                              // Disable support for MAX31865 RTD sensors using softSPI
 #undef USE_TM1638                                // Disable support for TM1638 switches copying Switch1 .. Switch8

template:

{"NAME":"Tasmota IR-Gateway","GPIO":[0,0,0,0,1056,0,0,0,0,0,1088,1216,0,0],"FLAG":0,"BASE":18}