ESP32 recommendation with powerful Bluetooth

[blueJack92]

I am looking for a powerful, small ESP32 whose Bluetooth performance is particularly good. Unfortunately, my S3s are so weak ... The light hangs 1 meter away and has an RSSI value of 75 or 80.

A light hangs 3 m away and the connection is constantly lost.

Do you have a recommendation for me?

Thank you!

[fsaris]

I'm using the WROOM-32 (https://nl.aliexpress.com/item/1005002410521023.html) without any big issues.

A RSSI value between -75 and -80 isn't that bad. My min_rssi is set to -80.

is the connection lost or does the ESP32 reboot due to memory issues? Disable logging or set it to INFO as logging can have some memory leaks

these are the settings that I'm using to see if it reboots and monitor the free memory.

# Enable logging
logger:
  # baud_rate: 9600
  # level: VERBOSE
  logs:
    mdns: INFO
    ota: INFO
    json: INFO
    # component: DEBUG
    mqtt.sensor: INFO
    sensor: WARN
  #   esp32_ble: DEBUG
  #   esp32_ble_client: DEBUG
  #   esp32_ble_tracker: DEBUG
  #   awox.mesh.mqtt: DEBUG
  #   awox.mesh: DEBUG
  #   awox.connection: DEBUG

debug:
  update_interval: 5s

text_sensor:
  - platform: debug
    reset_reason:
      name: "Reset Reason"

sensor:
  - platform: debug
    free:
      name: "Heap Free"
    loop_time:
      name: "Loop Time"