bricked amica board
Posted: Wed Feb 15, 2017 6:19 pmHI!.. first time on ESP8266, not a lucky day...
Ive just flash the nodemcu_integer, and after that even the USB serial port does not show... This was the last:
./esptool.py --port /dev/ttyUSB0 write_flash 0x00000 nodemcu_integer_0.9.6-dev_20150704.bin
esptool.py v2.0-beta1
Connecting....
Detecting chip type... ESP8266
Uploading stub...
Running stub...
Stub running...
Attaching SPI flash...
Configuring flash size...
Auto-detected Flash size: 4MB
Flash params set to 0x0040
Compressed 450072 bytes to 290528...
Wrote 450072 bytes (290528 compressed) at 0x00000000 in 25.6 seconds (effective 140.6 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting...
Blue led does not light up, tried pressing both reset and flash switch, but even the usb serial does not show up.
Any ideas?
thank you very much
Ive just flash the nodemcu_integer, and after that even the USB serial port does not show... This was the last:
./esptool.py --port /dev/ttyUSB0 write_flash 0x00000 nodemcu_integer_0.9.6-dev_20150704.bin
esptool.py v2.0-beta1
Connecting....
Detecting chip type... ESP8266
Uploading stub...
Running stub...
Stub running...
Attaching SPI flash...
Configuring flash size...
Auto-detected Flash size: 4MB
Flash params set to 0x0040
Compressed 450072 bytes to 290528...
Wrote 450072 bytes (290528 compressed) at 0x00000000 in 25.6 seconds (effective 140.6 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting...
Blue led does not light up, tried pressing both reset and flash switch, but even the usb serial does not show up.
Any ideas?
thank you very much