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oxan / esphome-stream-server

Stream server (serial-to-wifi bridge) for ESPHome
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ESP32 UART2 Configuration #3

Closed cybertza closed 3 years ago

cybertza commented 3 years ago

Hi

Thanks for taking the time to create a package for this.

I am moving from an Serial2Wifi Bridge as per https://github.com/ParadoxAlarmInterface/pai/wiki/Connection-methods#serial-over-ip-esp32

I originally just used the https://github.com/espressif/arduino-esp32/blob/master/libraries/WiFi/examples/WiFiTelnetToSerial/WiFiTelnetToSerial.ino

But since i enjoy breaking thigs I'm trying to move onto ESPhome for this.

I cant really see why this wont work.

If i connect to the streaming port thou, i get some interesting data, from recollection, if i used to telnet to the other port, i used to get text data.

external_components:
  - source: github://oxan/esphome-stream-server
uart:
  id: uart_bus
  # add further configuration for the UART here
  baud_rate: 9600
  tx_pin: 17
  rx_pin: 16
  # tx2 and rx2
stream_server:
  uart_id: uart_bus
  # port: 1234

So my quesitons are as follows: 1) can this do what i need? 2) Is there a way to directly specify uart2 of is specifying the pins ok?

cybertza commented 3 years ago

So i guess this basically falls under documentation examples :p

oxan commented 3 years ago

Your configuration looks correct to me. Are you sure the baudrate is correct?

plambrechtsen commented 3 years ago

I have just successfully used this configuration on my Wemos D1 ESP32 with UART2. And I had to make sure the TX/RX was around the right way.

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

uart:
   id: uart_bus
   tx_pin: GPIO17
   rx_pin: GPIO16
   baud_rate: 38400

stream_server:
   uart_id: uart_bus
   port: 8888
oxan commented 3 years ago

Great. As I don't think there's anything actionable here, I'll close this issue now.