Changes in d59ed8c: esp

				MOD/AIT/ESP-C3-12F-DAT/42-54-17-15-12-2022.png
			
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				MOD/AIT/ESP-C3-12F-DAT/ESP-C3-12F-DAT.md
			
          @@ -0,0 +1,6 @@

          +

          +# ESP-C3-12F-DAT

          +

          +

          +- [[ESP-C3-12F-DAT]]

          +![](42-54-17-15-12-2022.png)

          \ No newline at end of file

				MOD/ESP32/ESP-C3-12F-DAT/42-54-17-15-12-2022.png
			
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				MOD/ESP32/ESP-C3-12F-DAT/ESP-C3-12F-DAT.md
			
          @@ -1,6 +0,0 @@

          -

          -# ESP-C3-12F-DAT

          -

          -

          -- [[ESP-C3-12F-DAT]]

          -![](42-54-17-15-12-2022.png)

          \ No newline at end of file

				MOD/ESP32/ESP32-\302\255C3-\302\255WROOM\302\255-02-DAT/ESP32-\302\255C3-\302\255WROOM-\302\25502-DAT.md
			
          @@ -14,3 +14,9 @@

           https://www.espressif.com.cn/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_cn.pdf

          +## FAQ

          +

          +- upgrade ESP32 SDK in arduino into the latest version 

          +- board selection ESP32C2 DEV Board 

          +

          +- If you have rebooting problems, you can try to use ESP flash tool to erase the whole module incase of any conflicts, normally in Arduino it is not that necessary.

          \ No newline at end of file

				PROG/ESP-PROG/esp-prog.md
			
          @@ -1,9 +1,9 @@

          -C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/esptool.exe --chip esp32c3 --port COM12 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size 4MB 0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bootloader.bin 0x8000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.partitions.bin 0xe000 C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6/tools/partitions/boot_app0.bin 0x10000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bin 

          -

          +## python CLI version 

          +C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/esptool.exe --chip esp32c3 --port COM12 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size 4MB 0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bootloader.bin 0x8000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.partitions.bin 0xe000 C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6/tools/partitions/boot_app0.bin 0x10000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bin 

           C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/

				chip-cn/ESP/ESP32-C2/ESP32-C2.md
			
          @@ -1,14 +0,0 @@

          -

          -

          -- flash do not support DFU 

          -

          -

          -## get-started 

          -

          -https://docs.espressif.com/projects/esp-idf/en/latest/esp32c2/get-started/establish-serial-connection.html

          -

          -The default console baud rate on ESP32-C2 is 115200 when a 40 MHz XTAL is used, or 74880 when a 26 MHz XTAL is used.

          -

          -https://www.espressif.com/sites/default/files/documentation/esp8684_datasheet_en.pdf

          -

          -https://www.espressif.com/sites/default/files/documentation/esp8684_technical_reference_manual_en.pdf

          \ No newline at end of file

				chip-cn/ESP/ESP32-C3/ESP32-C3-DAT.md
			
          @@ -1,17 +0,0 @@

          -

          -

          -

          -# ESP32-C3 DAT

          -

          -    - RISC-V 

          -    - 160MHz 

          -    - RAM：400KB

          -

          -    - QFN32_5x5

          -

          -

          -

          -DS

          -https://www.espressif.com.cn/sites/default/files/documentation/esp32-c3_datasheet_en.pdf

          -

          -

				chip-cn/ESP/ESP32-C3/ESP32-Flash-Tool.md
			
          @@ -1,4 +0,0 @@

          -

          -ESP-C3-12F

          -SPI Mode: DIO

          -SPI Speed: 40M / 80M both can work 

          \ No newline at end of file

				chip-cn/ESP/ESP32-S2-DAT/21-28-23-05-03-2023.png
			
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				chip-cn/ESP/ESP32-S2-DAT/ESP32-S2-DAT.md
			
          @@ -1,16 +0,0 @@

          -

          -

          -

          -- single core 

          -

          -

          -

          -ESP32-S2-SOLO

          -ESP32-S2-SOLO-2

          -

          -

          -https://www.espressif.com.cn/sites/default/files/documentation/esp32-s2-solo_esp32-s2-solo-u_datasheet_en.pdf

          -

          -![](21-28-23-05-03-2023.png)

          -

          -![](42-28-23-05-03-2023.png)

          \ No newline at end of file

				chip-cn/ESP/ESP32-S3-DAT/14-31-22-05-03-2023.png
			
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				chip-cn/ESP/ESP32-S3-DAT/ESP32-S3-DAT.md
			
          @@ -1,17 +0,0 @@

          -

          -

          -- ESP32-S3-WROOM-1

          -

          -

          -- ESP32-S3-WROOM-1 D2N8

          -- ESP32-S3-WROOM-1 D2N8 R2

          -- ESP32-S3-WROOM-1 D2N8 R8

          -

          -https://www.espressif.com.cn/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf

          -

          -

          -total pins 40

          -

          -![](52-29-22-05-03-2023.png)

          -

          -![](14-31-22-05-03-2023.png)

          \ No newline at end of file

				chip-cn/ESP/ESP8266/ESP8266-DAT.md
			
          @@ -1,11 +0,0 @@

          -

          -# ESP8266 

          -

          -serial 

          -- U0_RXD I/O UART Rx during flash programming; GPIO3

          -- U0_TXD I/O UART TX during flash programming; GPIO1; SPI_CS1

          -

          -serial1 = 

          -

          -

          -- [[ESP8266]]

          \ No newline at end of file

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				chip-cn/ESP/ESP8684-DAT/esp8684-devkitm-1-schematics_V1.pdf
			
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				chip-cn/ESP/ESP8684-DAT/esp8684-hdk.md
			
          @@ -1,10 +0,0 @@

          -

          -

          -# https://www.espressif.com/sites/default/files/documentation/esp8684_hardware_design_guidelines_en.pdf

          -

          -1. Set the module to UART Download mode by pulling IO9 (pulled up by default) low and IO8 high.

          -

          -| pin | set  |

          -| --- | ---- |

          -| IO9 | low  |

          -| IO8 | high |

				chip-cn/ESP/ESP8684-DAT/esp8684-sdk.md
			
          @@ -1,36 +0,0 @@

          -

          -

          -# esp8684 sdk

          -

          -## common error

          -

          -- [[esp-idf]]

          -

          -1.安装ESP IDF失败

          -在线安装：在线安装esp-idf需要代理，一些文件放置在github

          -离线安装：离线包下载地址https://dl.espressif.cn/dl/esp-idf/，选择ESP-IDF v5.0 - Offline Installer

          -

          -![](18-58-15-15-12-2022.png)

          -

          -安装过程中，需要从github下载两个文件，也可手动放置这两个文件到选择的IDF路径下的dist文件夹中

          -

          -

          -![](33-58-15-15-12-2022.png)

          -

          -https://github.com/espressif/bin ... _64-w64-mingw32.zip

          -https://github.com/espressif/bin ... _64-w64-mingw32.zip

          -

          -

          -2.提示%d uint32与long unsigned int不匹配，编译失败

          -

          -![](39-57-15-15-12-2022.png)

          -

          -这是ESP32C2的RISCV架构的typeint.h与idf框架的不一致导致的。乐鑫后续版本解决，目前可以先屏蔽这个警告

          -

          -    在main/CMakeLists.txt中添加下面的语句暂时忽略这个警告

          -

          -    component_compile_options(-Wno-error=format= -Wno-format)

          -

          -3.不能连接WIFI

          -修改menuconfig中的晶振频率为26M

          -![](18-57-15-15-12-2022.png)

				chip-cn/ESP/ESP8684-DAT/esp8684.md
			
          @@ -1,12 +0,0 @@

          -

          -

          -# esp8684-dat

          -

          -## info

          -- https://esp32.com/viewtopic.php?t=27926

          -

          -![](28-37-15-15-12-2022.png)

          -

          -

          -ESP8684 is essentially ESP32-C2 chip + flash embedded together in a single QFN 4x4 mm package. 

          -

				chip-cn/ESP/ESP8684-DAT/esp8684_datasheet_en.pdf
			
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				chip-cn/ESP/ESP8684-DAT/esp8684_hardware_design_guidelines_en.pdf
			
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				chip-cn/ESP/ESP8684-DAT/esp8684_technical_reference_manual_en.pdf
			
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				chip-cn/ESP/ESP8685-DAT/ESP8685-DAT.md
			
          @@ -1,3 +0,0 @@

          -

          -

          -https://www.espressif.com.cn/sites/default/files/documentation/esp8685_datasheet_cn.pdf

          \ No newline at end of file

				chip-cn/ESP/esp32-DAT.md
			
          @@ -1,23 +0,0 @@

          -

          -

          -选型工具 

          -https://products.espressif.com/#/product-selector?language=zh&names=

          -

          -

          -https://products.espressif.com/#/product-selector?language=en

          -

          -## pins 

          -- U0 = RXD0 / TXD0

          -- U1 = SD2 / SD3 (can not use)

          -- U2RXD = IO16

          -- U2TXD = IO17 

          -

          -

          -

          -## datasheet

          -- esp32

          -- https://www.espressif.com/sites/default/files/documentation/esp32_technical_reference_manual_cn.pdf

          -

          -- ESP32 Chip Revision v3.0 - User Guid

          -- https://www.espressif.com/sites/default/files/documentation/esp32_chip_revision_v3_0_user_guide_en.pdf

          -

				chip-cn/Espressif/ESP32-C2/ESP32-C2.md
			
          @@ -0,0 +1,14 @@

          +

          +

          +- flash do not support DFU 

          +

          +

          +## get-started 

          +

          +https://docs.espressif.com/projects/esp-idf/en/latest/esp32c2/get-started/establish-serial-connection.html

          +

          +The default console baud rate on ESP32-C2 is 115200 when a 40 MHz XTAL is used, or 74880 when a 26 MHz XTAL is used.

          +

          +https://www.espressif.com/sites/default/files/documentation/esp8684_datasheet_en.pdf

          +

          +https://www.espressif.com/sites/default/files/documentation/esp8684_technical_reference_manual_en.pdf

          \ No newline at end of file

				chip-cn/Espressif/ESP32-C3/ESP32-C3-DAT.md
			
          @@ -0,0 +1,17 @@

          +

          +

          +

          +# ESP32-C3 DAT

          +

          +    - RISC-V 

          +    - 160MHz 

          +    - RAM：400KB

          +

          +    - QFN32_5x5

          +

          +

          +

          +DS

          +https://www.espressif.com.cn/sites/default/files/documentation/esp32-c3_datasheet_en.pdf

          +

          +

				chip-cn/Espressif/ESP32-C3/ESP32-Flash-Tool.md
			
          @@ -0,0 +1,4 @@

          +

          +ESP-C3-12F

          +SPI Mode: DIO

          +SPI Speed: 40M / 80M both can work 

          \ No newline at end of file

				chip-cn/Espressif/ESP32-DAT.md
			
          @@ -0,0 +1,23 @@

          +

          +

          +选型工具 

          +https://products.espressif.com/#/product-selector?language=zh&names=

          +

          +

          +https://products.espressif.com/#/product-selector?language=en

          +

          +## pins 

          +- U0 = RXD0 / TXD0

          +- U1 = SD2 / SD3 (can not use)

          +- U2RXD = IO16

          +- U2TXD = IO17 

          +

          +

          +

          +## datasheet

          +- esp32

          +- https://www.espressif.com/sites/default/files/documentation/esp32_technical_reference_manual_cn.pdf

          +

          +- ESP32 Chip Revision v3.0 - User Guid

          +- https://www.espressif.com/sites/default/files/documentation/esp32_chip_revision_v3_0_user_guide_en.pdf

          +

				chip-cn/Espressif/ESP32-S2-DAT/21-28-23-05-03-2023.png
			
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				chip-cn/Espressif/ESP32-S2-DAT/ESP32-S2-DAT.md
			
          @@ -0,0 +1,16 @@

          +

          +

          +

          +- single core 

          +

          +

          +

          +ESP32-S2-SOLO

          +ESP32-S2-SOLO-2

          +

          +

          +https://www.espressif.com.cn/sites/default/files/documentation/esp32-s2-solo_esp32-s2-solo-u_datasheet_en.pdf

          +

          +![](21-28-23-05-03-2023.png)

          +

          +![](42-28-23-05-03-2023.png)

          \ No newline at end of file

				chip-cn/Espressif/ESP32-S3-DAT/14-31-22-05-03-2023.png
			
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				chip-cn/Espressif/ESP32-S3-DAT/ESP32-S3-DAT.md
			
          @@ -0,0 +1,17 @@

          +

          +

          +- ESP32-S3-WROOM-1

          +

          +

          +- ESP32-S3-WROOM-1 D2N8

          +- ESP32-S3-WROOM-1 D2N8 R2

          +- ESP32-S3-WROOM-1 D2N8 R8

          +

          +https://www.espressif.com.cn/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf

          +

          +

          +total pins 40

          +

          +![](52-29-22-05-03-2023.png)

          +

          +![](14-31-22-05-03-2023.png)

          \ No newline at end of file

				chip-cn/Espressif/ESP8266/ESP8266-DAT.md
			
          @@ -0,0 +1,11 @@

          +

          +# ESP8266 

          +

          +serial 

          +- U0_RXD I/O UART Rx during flash programming; GPIO3

          +- U0_TXD I/O UART TX during flash programming; GPIO1; SPI_CS1

          +

          +serial1 = 

          +

          +

          +- [[ESP8266]]

          \ No newline at end of file

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				chip-cn/Espressif/ESP8684-DAT/esp8684-hdk.md
			
          @@ -0,0 +1,10 @@

          +

          +

          +# https://www.espressif.com/sites/default/files/documentation/esp8684_hardware_design_guidelines_en.pdf

          +

          +1. Set the module to UART Download mode by pulling IO9 (pulled up by default) low and IO8 high.

          +

          +| pin | set  |

          +| --- | ---- |

          +| IO9 | low  |

          +| IO8 | high |

				chip-cn/Espressif/ESP8684-DAT/esp8684-sdk.md
			
          @@ -0,0 +1,36 @@

          +

          +

          +# esp8684 sdk

          +

          +## common error

          +

          +- [[esp-idf]]

          +

          +1.安装ESP IDF失败

          +在线安装：在线安装esp-idf需要代理，一些文件放置在github

          +离线安装：离线包下载地址https://dl.espressif.cn/dl/esp-idf/，选择ESP-IDF v5.0 - Offline Installer

          +

          +![](18-58-15-15-12-2022.png)

          +

          +安装过程中，需要从github下载两个文件，也可手动放置这两个文件到选择的IDF路径下的dist文件夹中

          +

          +

          +![](33-58-15-15-12-2022.png)

          +

          +https://github.com/espressif/bin ... _64-w64-mingw32.zip

          +https://github.com/espressif/bin ... _64-w64-mingw32.zip

          +

          +

          +2.提示%d uint32与long unsigned int不匹配，编译失败

          +

          +![](39-57-15-15-12-2022.png)

          +

          +这是ESP32C2的RISCV架构的typeint.h与idf框架的不一致导致的。乐鑫后续版本解决，目前可以先屏蔽这个警告

          +

          +    在main/CMakeLists.txt中添加下面的语句暂时忽略这个警告

          +

          +    component_compile_options(-Wno-error=format= -Wno-format)

          +

          +3.不能连接WIFI

          +修改menuconfig中的晶振频率为26M

          +![](18-57-15-15-12-2022.png)

				chip-cn/Espressif/ESP8684-DAT/esp8684.md
			
          @@ -0,0 +1,12 @@

          +

          +

          +# esp8684-dat

          +

          +## info

          +- https://esp32.com/viewtopic.php?t=27926

          +

          +![](28-37-15-15-12-2022.png)

          +

          +

          +ESP8684 is essentially ESP32-C2 chip + flash embedded together in a single QFN 4x4 mm package. 

          +

				chip-cn/Espressif/ESP8684-DAT/esp8684_datasheet_en.pdf
			
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				chip-cn/Espressif/ESP8685-DAT/ESP8685-DAT.md
			
          @@ -0,0 +1,3 @@

          +

          +

          +https://www.espressif.com.cn/sites/default/files/documentation/esp8685_datasheet_cn.pdf

          \ No newline at end of file

...	...	@@ -0,0 +1,6 @@
	1	+
	2	+# ESP-C3-12F-DAT
	3	+
	4	+
	5	+- [[ESP-C3-12F-DAT]]
	6	+![](42-54-17-15-12-2022.png)
...	...	\ No newline at end of file

...	...	@@ -1,6 +0,0 @@
1		-
2		-# ESP-C3-12F-DAT
3		-
4		-
5		-- [[ESP-C3-12F-DAT]]
6		-![](42-54-17-15-12-2022.png)
...	...	\ No newline at end of file

...	...	@@ -14,3 +14,9 @@
14	14	https://www.espressif.com.cn/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_cn.pdf
15	15
16	16
	17	+## FAQ
	18	+
	19	+- upgrade ESP32 SDK in arduino into the latest version
	20	+- board selection ESP32C2 DEV Board
	21	+
	22	+- If you have rebooting problems, you can try to use ESP flash tool to erase the whole module incase of any conflicts, normally in Arduino it is not that necessary.
...	...	\ No newline at end of file

...	...	@@ -1,9 +1,9 @@
1	1
2		-C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/esptool.exe --chip esp32c3 --port COM12 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size 4MB 0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bootloader.bin 0x8000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.partitions.bin 0xe000 C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6/tools/partitions/boot_app0.bin 0x10000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bin
3		-
4	2
5	3
	4	+## python CLI version
6	5
	6	+C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/esptool.exe --chip esp32c3 --port COM12 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size 4MB 0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bootloader.bin 0x8000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.partitions.bin 0xe000 C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6/tools/partitions/boot_app0.bin 0x10000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bin
7	7
8	8	C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/
9	9

...	...	@@ -1,14 +0,0 @@
1		-
2		-
3		-- flash do not support DFU
4		-
5		-
6		-## get-started
7		-
8		-https://docs.espressif.com/projects/esp-idf/en/latest/esp32c2/get-started/establish-serial-connection.html
9		-
10		-The default console baud rate on ESP32-C2 is 115200 when a 40 MHz XTAL is used, or 74880 when a 26 MHz XTAL is used.
11		-
12		-https://www.espressif.com/sites/default/files/documentation/esp8684_datasheet_en.pdf
13		-
14		-https://www.espressif.com/sites/default/files/documentation/esp8684_technical_reference_manual_en.pdf
...	...	\ No newline at end of file

...	...	@@ -1,17 +0,0 @@
1		-
2		-
3		-
4		-# ESP32-C3 DAT
5		-
6		- - RISC-V
7		- - 160MHz
8		- - RAM：400KB
9		-
10		- - QFN32_5x5
11		-
12		-
13		-
14		-DS
15		-https://www.espressif.com.cn/sites/default/files/documentation/esp32-c3_datasheet_en.pdf
16		-
17		-

...	...	@@ -1,4 +0,0 @@
1		-
2		-ESP-C3-12F
3		-SPI Mode: DIO
4		-SPI Speed: 40M / 80M both can work
...	...	\ No newline at end of file

...	...	@@ -1,16 +0,0 @@
1		-
2		-
3		-
4		-- single core
5		-
6		-
7		-
8		-ESP32-S2-SOLO
9		-ESP32-S2-SOLO-2
10		-
11		-
12		-https://www.espressif.com.cn/sites/default/files/documentation/esp32-s2-solo_esp32-s2-solo-u_datasheet_en.pdf
13		-
14		-![](21-28-23-05-03-2023.png)
15		-
16		-![](42-28-23-05-03-2023.png)
...	...	\ No newline at end of file

...	...	@@ -1,17 +0,0 @@
1		-
2		-
3		-- ESP32-S3-WROOM-1
4		-
5		-
6		-- ESP32-S3-WROOM-1 D2N8
7		-- ESP32-S3-WROOM-1 D2N8 R2
8		-- ESP32-S3-WROOM-1 D2N8 R8
9		-
10		-https://www.espressif.com.cn/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf
11		-
12		-
13		-total pins 40
14		-
15		-![](52-29-22-05-03-2023.png)
16		-
17		-![](14-31-22-05-03-2023.png)
...	...	\ No newline at end of file

...	...	@@ -1,11 +0,0 @@
1		-
2		-# ESP8266
3		-
4		-serial
5		-- U0_RXD I/O UART Rx during flash programming; GPIO3
6		-- U0_TXD I/O UART TX during flash programming; GPIO1; SPI_CS1
7		-
8		-serial1 =
9		-
10		-
11		-- [[ESP8266]]
...	...	\ No newline at end of file

...	...	@@ -1,10 +0,0 @@
1		-
2		-
3		-# https://www.espressif.com/sites/default/files/documentation/esp8684_hardware_design_guidelines_en.pdf
4		-
5		-1. Set the module to UART Download mode by pulling IO9 (pulled up by default) low and IO8 high.
6		-
7		-\| pin \| set \|
8		-\| --- \| ---- \|
9		-\| IO9 \| low \|
10		-\| IO8 \| high \|

...	...	@@ -1,36 +0,0 @@
1		-
2		-
3		-# esp8684 sdk
4		-
5		-## common error
6		-
7		-- [[esp-idf]]
8		-
9		-1.安装ESP IDF失败
10		-在线安装：在线安装esp-idf需要代理，一些文件放置在github
11		-离线安装：离线包下载地址https://dl.espressif.cn/dl/esp-idf/，选择ESP-IDF v5.0 - Offline Installer
12		-
13		-![](18-58-15-15-12-2022.png)
14		-
15		-安装过程中，需要从github下载两个文件，也可手动放置这两个文件到选择的IDF路径下的dist文件夹中
16		-
17		-
18		-![](33-58-15-15-12-2022.png)
19		-
20		-https://github.com/espressif/bin ... _64-w64-mingw32.zip
21		-https://github.com/espressif/bin ... _64-w64-mingw32.zip
22		-
23		-
24		-2.提示%d uint32与long unsigned int不匹配，编译失败
25		-
26		-![](39-57-15-15-12-2022.png)
27		-
28		-这是ESP32C2的RISCV架构的typeint.h与idf框架的不一致导致的。乐鑫后续版本解决，目前可以先屏蔽这个警告
29		-
30		- 在main/CMakeLists.txt中添加下面的语句暂时忽略这个警告
31		-
32		- component_compile_options(-Wno-error=format= -Wno-format)
33		-
34		-3.不能连接WIFI
35		-修改menuconfig中的晶振频率为26M
36		-![](18-57-15-15-12-2022.png)

...	...	@@ -1,12 +0,0 @@
1		-
2		-
3		-# esp8684-dat
4		-
5		-## info
6		-- https://esp32.com/viewtopic.php?t=27926
7		-
8		-![](28-37-15-15-12-2022.png)
9		-
10		-
11		-ESP8684 is essentially ESP32-C2 chip + flash embedded together in a single QFN 4x4 mm package.
12		-

...	...	@@ -1,3 +0,0 @@
1		-
2		-
3		-https://www.espressif.com.cn/sites/default/files/documentation/esp8685_datasheet_cn.pdf
...	...	\ No newline at end of file

...	...	@@ -1,23 +0,0 @@
1		-
2		-
3		-选型工具
4		-https://products.espressif.com/#/product-selector?language=zh&names=
5		-
6		-
7		-https://products.espressif.com/#/product-selector?language=en
8		-
9		-## pins
10		-- U0 = RXD0 / TXD0
11		-- U1 = SD2 / SD3 (can not use)
12		-- U2RXD = IO16
13		-- U2TXD = IO17
14		-
15		-
16		-
17		-## datasheet
18		-- esp32
19		-- https://www.espressif.com/sites/default/files/documentation/esp32_technical_reference_manual_cn.pdf
20		-
21		-- ESP32 Chip Revision v3.0 - User Guid
22		-- https://www.espressif.com/sites/default/files/documentation/esp32_chip_revision_v3_0_user_guide_en.pdf
23		-

...	...	@@ -0,0 +1,14 @@
	1	+
	2	+
	3	+- flash do not support DFU
	4	+
	5	+
	6	+## get-started
	7	+
	8	+https://docs.espressif.com/projects/esp-idf/en/latest/esp32c2/get-started/establish-serial-connection.html
	9	+
	10	+The default console baud rate on ESP32-C2 is 115200 when a 40 MHz XTAL is used, or 74880 when a 26 MHz XTAL is used.
	11	+
	12	+https://www.espressif.com/sites/default/files/documentation/esp8684_datasheet_en.pdf
	13	+
	14	+https://www.espressif.com/sites/default/files/documentation/esp8684_technical_reference_manual_en.pdf
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,17 @@
	1	+
	2	+
	3	+
	4	+# ESP32-C3 DAT
	5	+
	6	+ - RISC-V
	7	+ - 160MHz
	8	+ - RAM：400KB
	9	+
	10	+ - QFN32_5x5
	11	+
	12	+
	13	+
	14	+DS
	15	+https://www.espressif.com.cn/sites/default/files/documentation/esp32-c3_datasheet_en.pdf
	16	+
	17	+

...	...	@@ -0,0 +1,4 @@
	1	+
	2	+ESP-C3-12F
	3	+SPI Mode: DIO
	4	+SPI Speed: 40M / 80M both can work
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,23 @@
	1	+
	2	+
	3	+选型工具
	4	+https://products.espressif.com/#/product-selector?language=zh&names=
	5	+
	6	+
	7	+https://products.espressif.com/#/product-selector?language=en
	8	+
	9	+## pins
	10	+- U0 = RXD0 / TXD0
	11	+- U1 = SD2 / SD3 (can not use)
	12	+- U2RXD = IO16
	13	+- U2TXD = IO17
	14	+
	15	+
	16	+
	17	+## datasheet
	18	+- esp32
	19	+- https://www.espressif.com/sites/default/files/documentation/esp32_technical_reference_manual_cn.pdf
	20	+
	21	+- ESP32 Chip Revision v3.0 - User Guid
	22	+- https://www.espressif.com/sites/default/files/documentation/esp32_chip_revision_v3_0_user_guide_en.pdf
	23	+

...	...	@@ -0,0 +1,16 @@
	1	+
	2	+
	3	+
	4	+- single core
	5	+
	6	+
	7	+
	8	+ESP32-S2-SOLO
	9	+ESP32-S2-SOLO-2
	10	+
	11	+
	12	+https://www.espressif.com.cn/sites/default/files/documentation/esp32-s2-solo_esp32-s2-solo-u_datasheet_en.pdf
	13	+
	14	+![](21-28-23-05-03-2023.png)
	15	+
	16	+![](42-28-23-05-03-2023.png)
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,17 @@
	1	+
	2	+
	3	+- ESP32-S3-WROOM-1
	4	+
	5	+
	6	+- ESP32-S3-WROOM-1 D2N8
	7	+- ESP32-S3-WROOM-1 D2N8 R2
	8	+- ESP32-S3-WROOM-1 D2N8 R8
	9	+
	10	+https://www.espressif.com.cn/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf
	11	+
	12	+
	13	+total pins 40
	14	+
	15	+![](52-29-22-05-03-2023.png)
	16	+
	17	+![](14-31-22-05-03-2023.png)
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,11 @@
	1	+
	2	+# ESP8266
	3	+
	4	+serial
	5	+- U0_RXD I/O UART Rx during flash programming; GPIO3
	6	+- U0_TXD I/O UART TX during flash programming; GPIO1; SPI_CS1
	7	+
	8	+serial1 =
	9	+
	10	+
	11	+- [[ESP8266]]
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,10 @@
	1	+
	2	+
	3	+# https://www.espressif.com/sites/default/files/documentation/esp8684_hardware_design_guidelines_en.pdf
	4	+
	5	+1. Set the module to UART Download mode by pulling IO9 (pulled up by default) low and IO8 high.
	6	+
	7	+\| pin \| set \|
	8	+\| --- \| ---- \|
	9	+\| IO9 \| low \|
	10	+\| IO8 \| high \|

...	...	@@ -0,0 +1,36 @@
	1	+
	2	+
	3	+# esp8684 sdk
	4	+
	5	+## common error
	6	+
	7	+- [[esp-idf]]
	8	+
	9	+1.安装ESP IDF失败
	10	+在线安装：在线安装esp-idf需要代理，一些文件放置在github
	11	+离线安装：离线包下载地址https://dl.espressif.cn/dl/esp-idf/，选择ESP-IDF v5.0 - Offline Installer
	12	+
	13	+![](18-58-15-15-12-2022.png)
	14	+
	15	+安装过程中，需要从github下载两个文件，也可手动放置这两个文件到选择的IDF路径下的dist文件夹中
	16	+
	17	+
	18	+![](33-58-15-15-12-2022.png)
	19	+
	20	+https://github.com/espressif/bin ... _64-w64-mingw32.zip
	21	+https://github.com/espressif/bin ... _64-w64-mingw32.zip
	22	+
	23	+
	24	+2.提示%d uint32与long unsigned int不匹配，编译失败
	25	+
	26	+![](39-57-15-15-12-2022.png)
	27	+
	28	+这是ESP32C2的RISCV架构的typeint.h与idf框架的不一致导致的。乐鑫后续版本解决，目前可以先屏蔽这个警告
	29	+
	30	+ 在main/CMakeLists.txt中添加下面的语句暂时忽略这个警告
	31	+
	32	+ component_compile_options(-Wno-error=format= -Wno-format)
	33	+
	34	+3.不能连接WIFI
	35	+修改menuconfig中的晶振频率为26M
	36	+![](18-57-15-15-12-2022.png)

...	...	@@ -0,0 +1,12 @@
	1	+
	2	+
	3	+# esp8684-dat
	4	+
	5	+## info
	6	+- https://esp32.com/viewtopic.php?t=27926
	7	+
	8	+![](28-37-15-15-12-2022.png)
	9	+
	10	+
	11	+ESP8684 is essentially ESP32-C2 chip + flash embedded together in a single QFN 4x4 mm package.
	12	+

...	...	@@ -0,0 +1,3 @@
	1	+
	2	+
	3	+https://www.espressif.com.cn/sites/default/files/documentation/esp8685_datasheet_cn.pdf
...	...	\ No newline at end of file