this a SDK for esp82

esp_iot_sdk_v1.1.0
..................\app
..................\...\gen_misc.bat
..................\...\gen_misc.sh
..................\bin
..................\...\at
..................\...\..\readme.txt
..................\...\..\user1.1024.new.2.bin
..................\...\..\user2.1024.new.2.bin
..................\...\blank.bin
..................\...\boot_v1.2.bin
..................\...\boot_v1.4(b1).bin
..................\...\esp_init_data_default.bin
..................\...\upgrade
..................\document
..................\........\CN
..................\........\..\2A-ESP8266__IOT_SDK_User_Manual__CN_v1.1.0.pdf
..................\........\..\2B-ESP8266__SDK__IOT_Demo__CN_v0.6.pdf
..................\........\..\2C-ESP8266__SDK__Programming Guide__CN_v1.1.0.pdf
..................\........\..\4A-ESP8266__AT Instruction Set__CN_v0.24.pdf
..................\........\..\4B-ESP8266__AT Command Examples__CN_v0.4.pdf
..................\........\EN
..................\........\..\2A-ESP8266__IOT_SDK_User_Manual__EN_v1.1.0.pdf
..................\........\..\2B-ESP8266__SDK__IOT_Demo__EN_v0.6.pdf
..................\........\..\2C-ESP8266__SDK__Programming Guide__EN_v1.1.0.pdf
..................\........\..\4A-ESP8266__AT Instruction Set__EN_v0.24.pdf
..................\........\..\4B-ESP8266__AT Command Examples__EN_v0.4.pdf
..................\examples
..................\........\at
..................\........\..\!!!readme!!!.txt
..................\........\..\gen_misc.bat
..................\........\..\gen_misc.sh
..................\........\..\include
..................\........\..\.......\user_config.h
..................\........\..\Makefile
..................\........\..\user
..................\........\..\....\at_upgrade.c
..................\........\..\....\Makefile
..................\........\..\....\user_main.c
..................\........\IoT_Demo
..................\........\........\driver
..................\........\........\......\gpio16.c
..................\........\........\......\i2c_master.c
..................\........\........\......\key.c
..................\........\........\......\Makefile
..................\........\........\......\spi.c
..................\........\........\......\uart.c
..................\........\........\gen_misc.bat
..................\........\........\gen_misc.sh
..................\........\........\include
..................\........\........\.......\driver
..................\........\........\.......\......\gpio16.h
..................\........\........\.......\......\i2c_master.h
..................\........\........\.......\......\key.h
..................\........\........\.......\......\spi.h
..................\........\........\.......\......\spi_register.h
..................\........\........\.......\......\uart.h
..................\........\........\.......\......\uart_register.h
..................\........\........\.......\ssl
..................\........\........\.......\...\cert.h
..................\........\........\.......\...\private_key.h
..................\........\........\.......\user_config.h
..................\........\........\.......\user_devicefind.h
..................\........\........\.......\user_esp_platform.h
..................\........\........\.......\user_esp_platform_timer.h
..................\........\........\.......\user_iot_version.h
..................\........\........\.......\user_json.h
..................\........\........\.......\user_light.h
..................\........\........\.......\user_light_adj.h
..................\........\........\.......\user_plug.h
..................\........\........\.......\user_sensor.h
..................\........\........\.......\user_webserver.h
..................\........\........\Makefile
..................\........\........\user
..................\........\........\....\Makefile
..................\........\........\....\user_devicefind.c
..................\........\........\....\user_esp_platform.c
..................\........\........\....\user_esp_platform_timer.c
..................\........\........\....\user_json

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