For espressif use aliyun This is from https://github.com/aliyun/iotkit-embedded V2.3.0, but is download from the aliyun's web How to use 1, cd iotkit-embedded-2.3.0 2, make reconfig--->choose config.espressif.aos 3, make-->will be get libsdk.a
info:This is just get mqtt, No other, if need, please make menuconfig to change or change the Config.in in files