This device now comes with a Wi-Fi module incompatible with TasmotaFor more accurate energy consumption measurements this device requires power monitoring calibration.
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Enable tuya-convert flashPair the device with the official Gosund app. Contact firstname.lastname@example.org with the device ID, your account email and a confirmation that you are aware of voiding the warranty if you flash the device with other firmware. As soon as the IDs have been activated by Gosund support (typically takes 24h), you can update the device to firmware 1.06 in the Gosund app. With this firmware, you can now flash the device using tuya-convert.
For your convenience: GPIO0 corresponds to the red LED, GPIO2 to the blue one. The relay at GPIO13 switches the USB ports, GPIO14 switches mains. To tell the difference from the older model, check if GPIO13 actually switches the USB ports.