Microchip Technology IS2083 - Page 82

 2021 Microchip Technology Inc. DS00003118C-Page 82
AN3118
FIGURE 90: UPLOADING REHEX FILE TO IPHONE
• After launching the iOS MBA application:
- Press OTA on the left-hand corner and it will
display a list of available devices.
- The user can select one of the devices to
start the OTA DFU, such as BM83 002 in the
following diagram.
- The application starts a BLE connection to
the devices.
FIGURE 91: OTA DEVICE CONNECTION
• After connection, it shows the MCU version, DSP
& VP version of the connected BM83.
- The “OTA state” is “Connect”.
- Clicking Setting displays a list of OTA files
stored in iOS.