ESPHome - ESP8266 + ASRPRO

Published Jul 31, 2024

ESPHome - ASRPRO+ESP8266 12f

home assistant OS

ESPHome addon

ESPHome Dashboard

Requirements

Requirements

Hardware

The following items will be required

1 * ESP8266 12F

USB to UART board. e.g SiLabs CP2102

Lots of breadboard wires

connect

Lu asp -pro-01

power in：5v

power gnd：gnd

source：taobao

ESP8266 Wi-Fi Development Board 12f

power out：VU 5v

power out gnd：gnd

source：taobao

connect esp8266 to asrpro-01

5V（VU） -> 5V

G -> GND

TX -> PB6

RX -> PB5

Software

Installing ESPHome Dashboard In Home Assistant OS

Step 1. Install ESPHome addon on hassos

add https://github.com/esphome/home-assistant-addon.git

search  ESPHome

Install ESPHome addon

source:http://localhost:4999/boards/topic/5262/home-assistant-esphome-series-esphome-esp8266-esp32/page/2#44517

Step 1.1 Installing ESPHome Dashboard

Step 1.2 Go to ESPHome Dashboard In Home Assistant OS

Step 2. Build the firmware for ESP8266 with ESPHome Dashboard

Note

You could try on a PC with a decent amount of ram, although I am not entirely convinced that is the problem.

Now, you can follow these steps to flash firmware for ESP8266 required to make the ESP8266 work with the microphone and speakers.

Build the firmware for ESP8266 with ESPHome

Build the firmware with the modules you need

Step 2.1: Create a new device in the ESPHome dashboard by clicking on “New Device” in the bottom right-hand corner.

Configure device in Home Assistant

Install ESPhome using the Manual Download method

Step 6: click on “Save” and then click on “Install” on the top right-hand corner.

Step 7: Now, click on the “Manual Download” option and then choose “Modern Format”.

Compiling .pioenvs/test1/src/main.cpp.o
Linking .pioenvs/test1/firmware.elf
RAM:   [====      ]  43.7% (used 35760 bytes from 81920 bytes)
Flash: [=====     ]  51.1% (used 533433 bytes from 1044464 bytes)
Building .pioenvs/test1/firmware.bin
esp8266_copy_factory_bin([".pioenvs/test1/firmware.bin"], [".pioenvs/test1/firmware.elf"])
esp8266_copy_ota_bin([".pioenvs/test1/firmware.bin"], [".pioenvs/test1/firmware.elf"])
========================= [SUCCESS] Took 41.57 seconds =========================
INFO Successfully compiled program.

Step 8: Save the file to your computer.

Step 3. Flash ESP with compiled firmware（.bin） using ESP Web Tools

Step 9: Open https://web.esphome.io. in Chrome or Edge browser.

Flash the firmware to the chip

This determines the boot mode (e.g Boot program from ROM, boot into flashable mode)

Reset the esp8266 by disconnecting and reconnecting the power.

view logs

visit http://test1.local/

Time	level	Tag	Message
15:58:57	[W]	[component:237]	
Component api took a long time for an operation (288 ms).
15:58:57	[W]	[component:238]	
Components should block for at most 30 ms.
15:58:58	[D]	[api.connection:1375]	
Home Assistant 2024.5.5 (192.168.2.50): Connected successfully
15:59:59	[D]	[api:102]	
Accepted 192.168.2.120
16:00:00	[W]	[component:237]	
Component api took a long time for an operation (289 ms).
16:00:00	[W]	[component:238]	
Components should block for at most 30 ms.
16:00:01	[D]	[api.connection:1375]	
ESPHome Logs 2024.7.2 (192.168.2.120): Connected successfully
16:00:01	[I]	[app:100]	
ESPHome version 2024.7.2 compiled on Aug  4 2024, 10:23:22

Update

http://test1.local/