| permission | remark |
|---|---|
| android.permission.ACCESS_COARSE_LOCATION android.permission.ACCESS_FINE_LOCATION |
Location privilege. Scanning low power Bluetooth devices requires location privilege to scan to low power Bluetooth devices normally |
| android.permission.WRITE_EXTERNAL_STORAGE android.permission.READ_EXTERNAL_STORAGE android.permission.WRITE_INTERNAL_STORAGE |
File read and write permissions, air upgrade needs to read upgrade files in the phone. Download upgrade file function needs to write upgrade files to the phone |
| android.permission.REQUEST_INSTALL_PACKAGES | Installation permission, used for upgrading the app. |
| android.permission.CAMERA | Camera permission, used for scanning QR codes. |