Connect the ESP8266-12E as follows;
- GPIO15 - GND
- GPIO02 - VCC
- GPIO00- GND
- RESET - GND ( Temporarily )
- TX - RX
- RX - TX
pip install esptool
https://github.com/espressif/ESP8266_NONOS_SDK/archive/v2.2.1.zip
- Extract files and go to bin/
- Run the following command and reset the chip
esptool.py --port /dev/tty.usbserial-A603AYEQ --baud 115200 write_flash --flash_mode dio 0x00000 boot_v1.2.bin 0x01000 at/512+512/user1.1024.new.2.bin 0x7B000 blank.bin 0x3FC000 esp_init_data_default_v05.bin 0x7E000 blank.bin
esptool.py erase_flash
https://github.com/espressif/ESP8266_NONOS_SDK/archive/v3.0.1.tar.gz
esptool.py -p /dev/tty.usbserial-A603AYEQ --chip esp8266 write_flash --flash_size 2MB-c1 0x00000 boot_v1.2.bin 0x01000 at/1024+1024/user1.2048.new.5.bin 0x1fc000 esp_init_data_default_v05.bin 0xfe000 blank.bin 0x1fb000 blank.bin 0x1fe000 blank.bin