BLE DFU

• Code download to FLASH.
• Works with PC and mobile devices with iOS/Android.

Bootloader was written taking into account the following aspects :

• Usability
  1. No special driver installation or admin rights should be required.
  2. The update process should be straight forward.
• Maintainability
  1. Open source community takes care of PC side tools. For eg: dfu-util is a cross platform tool.
  2. Use Google Chrome's WebUSB to update firmware. https://devanlai.github.io/webdfu/dfu-util/
• Size
• COINES on MCU.