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Unbrick Edision Proton T265 LED - Preface
Status:
Bricked device because flashing firmware failure.
Equipment:
- Bricked Edision Proton T265 LED DVB-T2 receiver
- Firmware file from edision support page
- esp32 or another mcu with SPI, operating voltage 3.3V
- SD-card breakout modul and SD-card with the firmware file
- Adapter for flashing the Winbond 25Q32FVSIG chip
- Arduino IDE
- Arduino flashing software
Unbrick Edision Proton T265 LED - Device
Unbrick Edision Proton T265 LED - PCB
Unbrick Edision Proton T265 LED - Winbond chip
Unbrick Edision Proton T265 LED - Details
Unbrick Edision Proton T265 LED - Hints
- Be carefull using a mcu working with 5V (i.e. Raspberry, UNO...).
- Flashing with 5V will destroy the Winbond chip.
- Flashing with installed Winbond chip wasn't tested successfully. Maybe the first flashing software version was buggy. It's your choice to test flashing with installed Winbond chip, without adapter.
- Flashing with unsoldered Winbond chip and adapter was tested successfully.
Unbrick Edision Proton T265 LED - Links