RC522 set antenna gain

ESPHome
1

Hi there, i need some help with esp8266 and rc522 rfid reader:

to get more sensebility i would like to use the command

rfid.PCD_SetAntennaGain(rfid.RxGain_max);

like it is possible on arduino ide.

Can someone help me with the syntax for esphome?

Thanx, Wolfram.

2

doesnt have nobody an idea?

3

why do i get an error when trying to use spi.write?

Error Log:

Failed config

rc522_spi: [source D:\Home-Assistant\ESP_RC522_RFID.yaml:114]
  - cs_pin: 0
    update_interval: 0.5s
    on_tag:
      then:
        -
          Unable to find action with the name 'spi.write'.
          spi.write:
            - 7
            - 130
        - homeassistant.tag_scanned: !lambda |-
            return x;
        - output.turn_off: rfid_beep
        - delay: 0.1s
        - output.turn_on: rfid_beep
        - logger.log:
            format: gestempelt: %x
            args:
              - id(kommengehen).raw_state
            level: INFO

the code part looks like this:

spi:
  clk_pin: 16
  miso_pin: 05
  mosi_pin: 04

rc522_spi: 
  cs_pin: 00
  update_interval: 0.5s
  on_tag:
    then:
      - spi.write: [0x07, 0x82]
      - homeassistant.tag_scanned: !lambda 'return x;'
      - output.turn_off: rfid_beep
      - delay: 0.1s
      - output.turn_on: rfid_beep
      - logger.log:
          format: "gestempelt: %x"
          args: ['id(kommengehen).raw_state']
          level: INFO

Thsi spi.write should set the receive-gain of the rc-522 higher.