MR60bha2 with XIA ESP32-C6 on HA ESPHome missing entities

Products & Technology XIAO
1

I followed instructions according to seeed wiki page:
https://wiki.seeedstudio.com/ha_with_mr60bha2/
I was able to connect 2x mmWave sensor with XIAo ESP32-C6 into HA but some entitites are not showing? only illuminance and the light switch work.
I’m missing hear rate, respiratory rate, person information entitites?

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2

Check if you’re using the correct ESPHome YAML provided in the wiki or updated from the official Seeed GitHub repo:
You should have flashed a YAML like:

uart:
  rx_pin: GPIOX
  tx_pin: GPIOY
  baud_rate: 115200

sensor:
  - platform: custom
    lambda: |-
      auto my_sensor = new MR60BHA2();
      App.register_component(my_sensor);
      return {my_sensor->heart_rate_sensor, my_sensor->respiratory_rate_sensor};
    sensors:
      - name: "Heart Rate"
      - name: "Respiratory Rate"
3

I used the firmware from the wiki pages and followed the instructions from there. This procedure provided no YAML, I guess all is setup on the hardware?
I tried via ESPHome builder but got stuck as well, would you have a complete YAML example to share?

4

I used the MR60BHA2 Yaml example from the Wiki and I had to remove the LED from the Yaml or I receive
INFO ESPHome 2025.5.1
INFO Reading configuration /config/esphome/res01-hr-rr.yaml…
INFO Updating https Failed config

light.esp32_rmt_led_strip: [source /config/esphome/res01-hr-rr.yaml:67]
platform: esp32_rmt_led_strip
id: led_ring
name: Seeed MR60BHA2 RGB Light
pin: GPIO1
num_leds: 1

This feature is not available for the IDF framework version 5.
rmt_channel: 0
rgb_order: GRB
chipset: ws2812