OTA Bootloader possible without SW2?

[Anonymous]

The OTA bootloader examples seem to assume SW2 is being used to trigger bootloader mode. What is the best practice for triggering the bootloader without a physical switch/button?

   

Cheers all.

[Anonymous]

Hi,

   

You can use anything to triger the bootloader. Such as UART, SPI or I2C Inputs, BLE Commands, WDT Timers. Whichever suits your application.

   

Regards,

   

- Madhu Sudhan

[Anonymous]

Thanks. I will use a command issued via BLE.