Can you add device status reporting to the BLE side of things, to get temperature, battery, and maybe the id of the currently displayed image. As proper characteristics would be best like the older ATC epaper firmwares, but fetching in a command so it can be displayed on the BLE image upload webpage.
ATC_BLE_OEPL.bin
Can you add device status reporting to the BLE side of things, to get temperature, battery, and maybe the id of the currently displayed image. As proper characteristics would be best like the older ATC epaper firmwares, but fetching in a command so it can be displayed on the BLE image upload webpage.
ATC_BLE_OEPL.bin