Why do you think that https://github.com/tuya/tuya-connect-kit-for-mqtt-embedded-c is a good alternative to tuya_ble_sdk_Demo_Project_tlsr8253
Why do you think that https://github.com/tuya/tuya-connect-kit-for-mqtt-embedded-c is a good alternative to tuya_ble_sdk_Demo_Project_tlsr8253