Arduino: 1.8.13 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Serial, 115200, 4M (1M SPIFFS)"
Sketch uses 216551 bytes (20%) of program storage space. Maximum is 1044464 bytes.
Global variables use 34792 bytes (42%) of dynamic memory, leaving 47128 bytes for local variables. Maximum is 81920 bytes.
Uploading 220704 bytes from C:\Users\ciwaw\AppData\Local\Temp\arduino_build_277218/sketch_may26a.ino.bin to flash at 0x00000000
warning: espcomm_send_command: didn't receive command response
warning: espcomm_send_command(FLASH_DOWNLOAD_BEGIN) failed
An error occurred while uploading the sketch
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
already try to connected D3 to ground but still got error with flash