[问答]

ESP32-S2-WROOM下载后串口提示Invalid chip id. Expected 2 read 0. Bootloader for wrong chip如何处理?

问答对人有帮助，内容完整，我也想知道答案 0 [size=150%]板子是自制的，用的是ESP32-S2-WROOM模组编译hello world例程并下载，控制台内容 esptool.py v3.0-dev Serial port COM3 Connecting.... Detecting chip type... ESP32-S2 Chip is ESP32-S2 Features: WiFi Detecting chip type... ESP32-S2 Chip is ESP32-S2 Features: WiFi Crystal is 40MHz MAC: 7c:df:a1:00:42:37 Uploading stub... Running stub... Stub running... Configuring flash size... Auto-detected Flash size: 4MB Compressed 3072 bytes to 103... Wrote 3072 bytes (103 compressed) at 0x00008000 in 0.0 seconds (effective 1365.7 kbit/s)... Hash of data verified. Unexpected chip id in image. Expected 2 but value was 0. Is this image for a different chip model? Flash params set to 0x0220 Compressed 24864 bytes to 15236... Wrote 24864 bytes (15236 compressed) at 0x00001000 in 1.3 seconds (effective 147.8 kbit/s)... Hash of data verified. Compressed 706512 bytes to 424286... Wrote 706512 bytes (424286 compressed) at 0x00010000 in 37.5 seconds (effective 150.6 kbit/s)... Hash of data verified. Leaving... Hard resetting via RTS pin... Terminal will be reused by tasks, press any key to close it. [size=150%]下载后用串口工具看hello world输出时候，却提示 ESP-ROM:esp32s2-rc4-20191025 Build:Oct 25 2019 rst:0x10 (RTCWDT_RTC_RST),boot:0xa (SPI_FAST_FLASH_BOOT) Invalid chip id. Expected 2 read 0. Bootloader for wrong chip? ets_main.c 386 [size=200%]一直重复上面的信息，不知道如何处理？ 0
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