remote_transmitter.transmit_rc_switch_raw & protocol :8 NO DATA TRANSMITTED

The problem

HI, Got an 433Mhz RF emitter and receiver on an ESP32. Both my emitter and receiver are working properly.

I'm capturing this data (protocol:8) from my remote : [I][remote.rc_switch:261]: Received RCSwitch Raw: protocol=8 data='0110101001101010011010011001101010101010101010100110100110101010'

sending this data with protocol:8 doesn't send any RF signal :

remote_transmitter.transmit_rc_switch_raw:
          code: '0110101001101010011010011001101010101010101010100110100110101010'
          protocol: 8
          repeat:
            times: 3
            wait_time: 0s

But sending the same data with protocol:2 does send the right signal (but with the wrong protocol...)

remote_transmitter.transmit_rc_switch_raw:
          code: '0110101001101010011010011001101010101010101010100110100110101010'
          protocol: 2
          repeat:
            times: 3
            wait_time: 0s

Trying to send anything with protocol:8 doesn't seems to do anything... Others protocols are working fine...

Any help should be really appreciated

Which version of ESPHome has the issue?

2024.5.2

What type of installation are you using?

Home Assistant Add-on

Which version of Home Assistant has the issue?

2024.5.3

What platform are you using?

ESP32

Board

mini D1 ESP32 WROOM

Component causing the issue

FS1000A or STX882 : same issue

Example YAML snippet

remote_receiver:
  pin: GPIO26
  dump:
    - rc_switch
  tolerance: 50%
  filter: 250us
  idle: 4ms
  buffer_size: 2kb

remote_transmitter:
  pin: GPIO27
  # RF uses a 100% carrier signal
  carrier_duty_percent: 100%

switch:
  - platform: template
    name: TestSwitch
    optimistic: true
    turn_on_action:
      - remote_transmitter.transmit_rc_switch_raw:
          code: '0110101001101010011010011001101010101010101010100110100110101010'
          protocol: 8
          repeat:
            times: 3
            wait_time: 0s
    turn_off_action:
      - remote_transmitter.transmit_rc_switch_raw:
          code: '0110101001101010011010011001101010101010101010100110101010101010'
          protocol: 8
          repeat:
            times: 3
            wait_time: 0s

Anything in the logs that might be useful for us?

#With Protocol 8 : NO DATA TRANSMITED

[17:08:14][D][switch:012]: 'Atmos speakers' Turning ON.
[17:08:15][D][switch:055]: 'Atmos speakers': Sending state ON

#With Protocol 2 : DATA IS TRANSMITTED
[17:09:53][D][switch:012]: 'Atmos speakers' Turning ON.
[17:09:53][D][switch:055]: 'Atmos speakers': Sending state ON
[17:09:53][I][remote.rc_switch:261]: Received RCSwitch Raw: protocol=2 data='0110101001101010011010011001101010101010101010100110100110101010'
[17:09:53][I][remote.rc_switch:261]: Received RCSwitch Raw: protocol=2 data='0110101001101010011010011001101010101010101010100110100110101010'
[17:09:53][I][remote.rc_switch:261]: Received RCSwitch Raw: protocol=2 data='011010100110101001101001100110101010101010101010011010011010101'

Additional information

replacing : protocol: 8 by protocol:2 send the data... No RC data seems to be send when protocol:8 is used

esphome / issues