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open-horizon-services / service-liquid-prep

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Add OTA via Bluetooth to esp-mesh-bluetooth firmware #42

Closed playground closed 3 months ago

playground commented 1 year ago

We want to provide the ability to update firmware via OTA with Bluetooth using this branch. Use this as a reference https://michaelangerer.dev/esp32/ble/ota/2021/06/01/esp32-ota-part-1.html

playground commented 1 year ago

@Adamlip1334, just had a chance to test sleep mode branch, when it goes into light or deep sleep mode, it disables both bluetooth and wifi. For esp-mesh-bluetooth firmware we do need the Bluetooth to be re-enabled when it wakes up. Currently, I'm not sure if there is a way to do that. We will need to do some investigation, check this out https://esp32.com/viewtopic.php?t=16286

So for now use this branch https://github.com/Liquid-Prep/LiquidPrep-Hardware/tree/bluetooth-ota-no-sleep/esp-now to implement Bluetooth OTA.

Adamlip1334 commented 1 year ago

Firmware with OTA support here https://github.com/Adamlip1334/LiquidPrep-Hardware/tree/bluetooth-ota-no-sleep . I would still want to find a better way to select the firmware file.