i am working on firmware update for BLE device. i am not able to understand the firmware update
if the code is available in github just send me the link
i am working on firmware update for BLE device. i am not able to understand the firmware update
if the code is available in github just send me the link
Here are steps:
You phone will play central role.
1. connect to peripheral
2. writeCharacteristic to send new firmware to it
3. reboot the peripheral
i have one hexfile that hexfile is to convert into 512bytes
that hexfile consists somany lines
after converting those thing then i want to send bytes line by line with response