Hi.
I have a few Lolin V3 NodeMCU esp8266 board and I use Arduino 1.8.9 to program them.
They all seem to work except 1 of them that gives me the following error : it used to work but after doing something, it stopped working. Is there any way possible to get it back working properly ?
Le croquis utilise 313020 octets (29%) de l'espace de stockage de programmes. Le maximum est de 1044464 octets.
Les variables globales utilisent 27948 octets (34%) de mémoire dynamique, ce qui laisse 53972 octets pour les variables locales. Le maximum est de 81920 octets.
esptool.py v2.6
2.6
esptool.py v2.6
Serial port /dev/ttyUSB0
Connecting....
Traceback (most recent call last):
Chip is ESP8266EX
File "/home/harold/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/upload.py", line 25, in
esptool.main(fakeargs)
Features: WiFi
MAC: 2c:3a:e8:0f:26:9e
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
File "/home/harold/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool/esptool.py", line 2694, in main
detect_flash_size(esp, args)
File "/home/harold/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool/esptool.py", line 2073, in detect_flash_size
flash_id = esp.flash_id()
File "/home/harold/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool/esptool.py", line 567, in flash_id
return self.run_spiflash_command(SPIFLASH_RDID, b"", 24)
File "/home/harold/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool/esptool.py", line 812, in run_spiflash_command
old_spi_usr = self.read_reg(SPI_USR_REG)
File "/home/harold/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool/esptool.py", line 475, in read_reg
val, data = self.command(self.ESP_READ_REG, struct.pack('<I', addr))
File "/home/harold/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool/esptool.py", line 332, in command
p = self.read()
File "/home/harold/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool/esptool.py", line 277, in read
return next(self._slip_reader)
File "/home/harold/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool/esptool.py", line 1877, in slip_reader
raise FatalError("Timed out waiting for packet %s" % waiting_for)
esptool.FatalError: Timed out waiting for packet header
esptool.FatalError: Timed out waiting for packet header