Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-chip-dat/ESP32-chip-dat.md
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@@ -40,3 +40,11 @@ Most ESP32 chips are dual-core. Here’s a summary:
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- ESP32-C6
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- ESP32-C5
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- ESP32-H2
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+
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+
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+## chip versions
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+
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+- ESP32-D0WD-V3
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+- ESP32-D0WD (revision v1.0)
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+
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+- [[esptool-dat]]
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Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-modules-dat/ESP32-WROOM-32E-dat/2025-10-23-14-09-28.png
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Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-modules-dat/ESP32-WROOM-32E-dat/ESP32-WROOM-32E-dat.md
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@@ -5,6 +5,9 @@
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- [[esp32-wroom-32e_esp32-wroom-32ue_datasheet_en_v1.7.pdf]]
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+![](2025-10-23-14-09-28.png)
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+
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+
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## pin definitions
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Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-modules-dat/ESP32-module-clone-dat/2025-10-23-14-02-44.png
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Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-modules-dat/ESP32-module-clone-dat/ESP32-module-clone-dat.md
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@@ -0,0 +1,35 @@
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+
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+# ESP32-module-clone-dat
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+
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+- XXSR69
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+
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+![](2025-10-23-14-02-44.png)
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+
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+- middle == ESP32-D0WD-V3 (revision v3.1)
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+
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+- right == ESP32-D0WD-V3 (revision v3.1)
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+
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+```
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+Connected to ESP32 on COM31:
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+Chip type: ESP32-D0WD-V3 (revision v3.1)
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+Features: Wi-Fi, BT, Dual Core + LP Core, 240MHz, Vref calibration in eFuse, Coding Scheme None
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+Crystal frequency: 40MHz
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+MAC: 20:e7:c8:9f:30:3c
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+
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+Stub flasher running.
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+
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+Warning: ESP32 has no chip ID. Reading MAC address instead.
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+MAC: 20:e7:c8:9f:30:3c
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+
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+Hard resetting via RTS pin...
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+```
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+
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+- left == unreadable ==
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+```
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+Connected to ESP32 on COM31:
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+
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+A fatal error occurred: Invalid head of packet (0x65): Possible serial noise or corruption.
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+```
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+- [[esptool-dat]]
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+
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+- [[ESP32-chip-dat]]
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Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-modules-dat/ESP32-module-clone-dat/image.png
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Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-modules-dat/ESP32-modules-dat.md
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@@ -4,7 +4,7 @@
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## modules
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-- [[ESP32-WROOM-dat]] - [[ESP32-WROVER-dat]]
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+- [[ESP32-WROOM-dat]] - [[ESP32-WROVER-dat]] - [[ESP32-module-clone-dat]]
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Models selector 选型工具
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- https://products.espressif.com/#/product-selector?language=zh&names=
SDK-dat/ESP-SDK-dat/esptool-dat/esptool-dat.md
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@@ -36,8 +36,21 @@ or python2 == pip install esptool
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## basic usage
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+### chip id
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-## flash
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+ esptool.py --chip esp32 chip_id
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+ esptool --port COM31 --chip esp32 chip_id
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+
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+
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+```
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+Connected to ESP32 on COM31:
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+Chip type: ESP32-D0WD-V3 (revision v3.1)
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+Features: Wi-Fi, BT, Dual Core + LP Core, 240MHz, Vref calibration in eFuse, Coding Scheme None
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+Crystal frequency: 40MHz
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+MAC: ec:e3:34:0a:71:20
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+```
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+
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+### flash
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sudo esptool.py --port /dev/ttyUSB0 erase_flash
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sudo esptool.py --port /dev/ttyUSB0 --baud 460800 write-flash --flash-size=detect 0 ~/Downloads/esp8266