Fatal esptool.py error occurred: Write timeout

Solved
1

When I try to upload the code, Arduino showing ‘write timeout’ error. How should I fix it? Thanks

. Variables and constants in RAM (global, static), used 40368 / 80192 bytes (50%)
║   SEGMENT  BYTES    DESCRIPTION
╠══ DATA     1684     initialized variables
╠══ RODATA   8324     constants       
╚══ BSS      30360    zeroed variables
. Instruction RAM (IRAM_ATTR, ICACHE_RAM_ATTR), used 62811 / 65536 bytes (95%)
║   SEGMENT  BYTES    DESCRIPTION
╠══ ICACHE   32768    reserved space for flash instruction cache
╚══ IRAM     30043    code in IRAM    
. Code in flash (default, ICACHE_FLASH_ATTR), used 452128 / 1048576 bytes (43%)
║   SEGMENT  BYTES    DESCRIPTION
╚══ IROM     452128   code in flash   
esptool.py v3.0
Serial port COM3
Connecting...

A fatal esptool.py error occurred: Write timeout
2

TBH, I would have preferred it if you’d have kept this discussion alongside your other one, as all of the same solutions I suggested there apply here.

This isn’t a Blynk issue, but we obviously want you to get up and running with your Blynk project, so this is a hurdle to overcome in that process.

I’d suggest that you post info about the settings you’ve chosen in your File menu in the IDE, along with info about things like…

IDE version
ESP8266 core version
Do you have the CP210x driver installed on your computer
Exactly which ESP8266 board you are using
What additional hardware you have connected to your board, and how it is connected

Pete.

3

Dear Pete

I had solved this issue and really thank you for your help. Hope you all the best in the future

Best
John

1 Like
4

Out of interest, what did you do to solve the problem?

Pete.