Remote Keyfob and Receiver RF433MHz module

Remote Keyfob and Receiver RF433MHz module

RF433MHz KeyFob and receiver module for ASTRA and ESP32R4 controllers, for receiving and decoding RF signal.

Remote KeyFob and Receiver module

The Remote Receiver lets receive and decode remote RF433 signal from KeyFob.

With remote KeyFob or RF wall switch can switch ON/OFF relays On ASTRA controller or ESP32R4 controller.

RF module connecting to GPIO27 to ASTRA controller and to ESP32R4 controller

For TASMOTA:

TASMOTA firmware is already configured for the RF receiver module. Need only add the rule for use of payload data.

For example for KeyFob 4 buttons:

Rule1 ON RfReceived#Data=0x214008 DO POWER8 2 ENDON ON RfReceived#Data=0x214004 DO POWER9 2 ENDON ON RfReceived#Data=0x214002 DO POWER10 2 ENDON ON RfReceived#Data=0x214001 DO POWER4 2 ENDON

Rule1 1

For ESPHOME:

Configuration:

remote_receiver:

pin: GPIO27

dump: rc_switch

# Settings to optimize recognition of RF devices

tolerance: 50%

filter: 200us

idle: 4ms

buffer_size: 2kb

– platform: remote_receiver

name: “Button A”

device_class: motion

rc_switch_raw:

code: “011100100110101000001000”

protocol: 1

on_press:

then:

– switch.toggle: relay1

– platform: remote_receiver

name: “Button B”

device_class: motion

rc_switch_raw:

code: “011100100110101000000100”

protocol: 1

on_press:

then:

– switch.toggle: relay2

– platform: remote_receiver

name: “Button C”

device_class: motion

rc_switch_raw:

code: “011100100110101000000010”

protocol: 1

on_press:

then:

– switch.toggle: relay3

– platform: remote_receiver

name: “Button D”

device_class: motion

rc_switch_raw:

code: “011100100110101000000001”

protocol: 1

on_press:

then:

– switch.toggle: relay4