关于ESP32-D0WDQ6芯片自制板固件烧录失败的问题
Posted: Mon Oct 18, 2021 3:05 am
使用vscode进行串口烧录,烧录失败,显示信息如下
esptool.py v3.1-dev
Serial port COM13
Connecting.....
Detecting chip type... ESP32
Chip is ESP32-D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 30:83:98:00:bc:0c
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Warning: Could not auto-detect Flash size (FlashID=0xffffff, SizeID=0xff), defaulting to 4MB
Flash will be erased from 0x00008000 to 0x00008fff...
Flash will be erased from 0x00001000 to 0x00006fff...
Flash will be erased from 0x00010000 to 0x000b7fff...
Compressed 3072 bytes to 103...
A fatal error occurred: Timed out waiting for packet content
也使用过flash_download_tool工具进行串口烧录,也同样烧录不进去。
手上还有一块ESP32_DevKitc_V4 SOLO开发板,对开发板进行烧录没有问题,推测可能是自制板的原理图可能有问题?
原理图在附件中,请问能帮我看看原理图是否有什么地方画的不对吗?
esptool.py v3.1-dev
Serial port COM13
Connecting.....
Detecting chip type... ESP32
Chip is ESP32-D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 30:83:98:00:bc:0c
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Warning: Could not auto-detect Flash size (FlashID=0xffffff, SizeID=0xff), defaulting to 4MB
Flash will be erased from 0x00008000 to 0x00008fff...
Flash will be erased from 0x00001000 to 0x00006fff...
Flash will be erased from 0x00010000 to 0x000b7fff...
Compressed 3072 bytes to 103...
A fatal error occurred: Timed out waiting for packet content
也使用过flash_download_tool工具进行串口烧录,也同样烧录不进去。
手上还有一块ESP32_DevKitc_V4 SOLO开发板,对开发板进行烧录没有问题,推测可能是自制板的原理图可能有问题?
原理图在附件中,请问能帮我看看原理图是否有什么地方画的不对吗?