ESP32-C3 support

[zuidwijk]

When trying to add stream server to an ESP32-C3, I got this error:

esphome clean esp32c3-basic.yaml
INFO Reading configuration esp32c3-basic.yaml...
Failed config

async_tcp: None
  {}

&&

esphome run esp32c3-basic.yaml  
INFO Reading configuration esp32c3-basic.yaml...
Failed config

async_tcp: None
  {}

The config I use:

esphome:
  name: esp32c3-basic
  comment: "esp32c3-basic"
  platformio_options:
    board_build.f_flash: 40000000L
    board_build.flash_mode: dio
    board_build.flash_size: 4MB

esp32:
  variant: ESP32C3
  board: esp32-c3-devkitm-1
  framework:
    type: esp-idf
    version: recommended

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:

wifi:
  ssid: "********"
  password: "********"

uart:
  id: uart_tcp
  rx_pin: GPIO20
  tx_pin: GPIO21
  baud_rate: 115200
  data_bits: 8
  parity: NONE
  stop_bits: 1

external_components:
  - source: github://oxan/esphome-stream-server

stream_server:
   uart_id: uart_tcp
   port: 23

[oxan]

Yeah, this component needs to be rewritten to use the new socket abstraction instead of async_tcp, but I haven't had the time and motivation to do that yet. PR's welcome.

[oxan]

I've now (finally) finished the rewrite using the socket abstraction, in PR #25. That should work on the C3 now as well.

[oxan]

This has now been merged into master.