ZIP Package MD5: e1e5a59d935d566e11a4ec9b4d828ff6

Clone Command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_2.1.0

Highlights:

• new middleware modules added
  • uLocation: provide location service base on cellular aided GPS/BDS position system.
  • uLog: provide a unified logging service. An asynchronous non-blocking design. Provided multiple levels of logging.
  • Bootloader: added bootloader to provide a unified way of firmware updating. Support differential firmware updating.
• network protocol stacks upgraded
  • Bluetooth Mesh stack added. Provide SDK to speed up BT Mesh application development.
  • CANOpen protocol stack added.
  • LoRaWAN protocol stack upgraded and Class B LoRA device supported
  • BLE Breeze protocol stack upgraded and footprint optimized