My Setup: 3.3v LiFePo battery attached to G and 3.3 pins. Serial-USB connected.
Result: During the following code the blue on-board LED blinked rapidly for a few seconds then went off. I unplugged it to see if it was programmed but the Blink Sketch didn't run. Any help would be greatly appreciated.
Sketch uses 222,205 bytes (21%) of program storage space. Maximum is 1,044,464 bytes.
Global variables use 31,572 bytes (38%) of dynamic memory, leaving 50,348 bytes for local variables. Maximum is 81,920 bytes.
C:\Users\jhoxie\AppData\Local\Arduino15\packages\esp8266\tools\esptool\0.4.9/esptool.exe -vv -cd nodemcu -cb 115200 -cp COM3 -ca 0x00000 -cf C:\Users\jhoxie\AppData\Local\Temp\arduino_build_351972/Blink.ino.bin
**(Everything below this line was highlighted in red)**
esptool v0.4.9 - (c) 2014 Ch. Klippel <[email protected]>
setting board to nodemcu
setting baudrate from 115200 to 115200
setting port from COM1 to COM3
setting address from 0x00000000 to 0x00000000
espcomm_upload_file
espcomm_upload_mem
setting serial port timeouts to 1000 ms
opening bootloader
resetting board
trying to connect
flush start
setting serial port timeouts to 1 ms
setting serial port timeouts to 1000 ms
flush complete
espcomm_send_command: sending command header
espcomm_send_command: sending command payload
read 0, requested 1
trying to connect
flush start
setting serial port timeouts to 1 ms
setting serial port timeouts to 1000 ms
flush complete
espcomm_send_command: sending command header
espcomm_send_command: sending command payload
espcomm_send_command: receiving 2 bytes of data
espcomm_send_command: receiving 2 bytes of data
espcomm_send_command: receiving 2 bytes of data
espcomm_send_command: receiving 2 bytes of data
espcomm_send_command: receiving 2 bytes of data
espcomm_send_command: receiving 2 bytes of data
espcomm_send_command: receiving 2 bytes of data
espcomm_send_command: receiving 2 bytes of data
Uploading 226352 bytes from C:\Users\jhoxie\AppData\Local\Temp\arduino_build_351972/Blink.ino.bin to flash at 0x00000000
erasing flash
size: 037430 address: 000000
first_sector_index: 0
total_sector_count: 56
head_sector_count: 16
adjusted_sector_count: 40
erase_size: 028000
espcomm_send_command: sending command header
espcomm_send_command: sending command payload
setting serial port timeouts to 15000 ms
setting serial port timeouts to 1000 ms
espcomm_send_command: receiving 2 bytes of data
writing flash
................................................................................ [ 36% ]
................................................................................ [ 72% ]
.............................................................. [ 100% ]
starting app without reboot
espcomm_send_command: sending command header
espcomm_send_command: sending command payload
espcomm_send_command: receiving 2 bytes of data
closing bootloader
flush start
setting serial port timeouts to 1 ms
setting serial port timeouts to 1000 ms
flush complete
