ZIP Package MD5:436d5ccfcab6d19c10545846c5c1b17f

Clone Command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_2.0.0

Highlights:

• Link Kit upgraded to 2.2.1;
• BLE Breeze assisted WiFi provisioning added;
• Sensor Data to Cloud (DTC) function added;
• Incremental Over the Air (OTA) upgrade supported;
• More architectures and CPUs supported;

Detailed Enhancements：

• Link Kit:
  • Dynamic register function added: single firmware can be burn into thousands of devices, instead of hardcode ID string for each device;
  • New offline countdown app added, demonstrating how to implement offline countdown function using LinkKit APIs;
• Network:
  • BLE Breeze assisted WiFi provisioning added;