I look forward for the Jade one with a TTGO ESP32. By far the cheapest one. Probably I will try flashing it next month. The risks I see are the chance of bricking the firmware by loosing the keys used for encrypting the device.

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I look forward for the Jade one with a TTGO ESP32. By far the cheapest one. Probably I will try flashing it next month. The risks I see are the chance of bricking the firmware by loosing the keys used for encrypting the device.