The problem

Trying to use the BLE tracker hub on the C3 hits a couple roadblocks. First, it requires changing /config/.esphome/build/node-name/sdkconfig.node-name by either 1) setting CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n or 2) setting CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y. Either one allows the build to compile and has the same second problem.

The second problem is that builds including esp32_ble_tracker refuse to be uploaded via OTA. The esphome log shows:

========================= [SUCCESS] Took 40.25 seconds =========================
INFO Successfully compiled program.
INFO Connecting to 192.168.0.180
INFO Uploading /config/.esphome/build/node-name/.pioenvs/node-name/firmware.bin (1293824 bytes)
ERROR Error receiving acknowledge binary size: timed out

and the device log (set to VERY_VERBOSE) shows

[21:37:37][D][ota:136]: Starting OTA Update from 192.168.0.10...
[21:37:37][V][ota:167]: OTA features is 0x01
[21:37:37][V][ota:250]: OTA size is 1293824 bytes
INFO node-name.local: Error while reading incoming messages: Error while reading data: [Errno 104] Connection reset by peer
INFO Disconnected from ESPHome API for node-name.local
WARNING Disconnected from API
INFO node-name.local: Ping Failed: Error while reading data: [Errno 104] Connection reset by peer
INFO Successfully connected to node-name.local

Which version of ESPHome has the issue?

2021.12.3

What type of installation are you using?

Docker

Which version of Home Assistant has the issue?

n/a

What platform are you using?

ESP32-IDF

Board

M5Stack Stamp C3

Component causing the issue

esp32_ble_tracker

Example YAML snippet

esphome:
  name: node-name

esp32:
  board: esp32-c3-devkitm-1
  variant: esp32c3
  framework:
    type: esp-idf

logger:
  level: VERY_VERBOSE

# Enable Home Assistant API
api:
  password: ""

ota:
  password: ""

wifi:
  ssid: "xxx"
  password: "xxx"

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Fallback Hotspot"
    password: "xxx"

esp32_ble_tracker:

Anything in the logs that might be useful for us?

No response

Additional information

No response