ESP8266 after flash not working

[espruino-discuss]

Posted at 2022-05-27 by user144453

Hello, I have the ESP8266 - ESP-01 board with parameters below

I uploaded the firmware with Arduino UNO connected to the PC. (Link to tutorial)

Serial port /dev/cu.usbmodem1101
Connecting....
Detecting chip type... Unsupported detection protocol, switching and trying again...
Connecting...
Detecting chip type... ESP8266
Chip is ESP8266EX
Features: WiFi
Crystal is 26MHz
MAC: a0:20:a6:0c:38:8e
Uploading stub...
Running stub...
Stub running...
Manufacturer: 5e
Device: 6014
Detected flash size: 1MB
Hard resetting via RTS pin...

Flash command:

esptool.py --port /dev/cu.usbmodem1101 --baud 115200 write_flash \
  --flash_freq 40m --flash_mode dout --flash_size 1MB \
  0x0000 "boot_v1.6.bin" 0x1000 espruino_esp8266_user1.bin \
  0xFC000 esp_init_data_default.bin 0xFE000 blank.bin

And after flash the esp not communicate with web IDE.

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Attachments:

• Screenshot 2022-05-28 at 00.20.25.png
  
• Screenshot 2022-05-28 at 00.27.37.png

[espruino-discuss]

Posted at 2022-05-28 by @MaBecker

make sure to set WebIDE baud rate to 115200

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Posted at 2022-05-28 by user144453

Its works! Thanks!