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Gosund SP111 Smart Plug
How to reflash with custom firmware using OTA: TUYA-CONVERT OLD method: TuyOTA
I was using tasmota-lite.bin v9.2.0
firmware.
pushd files wget tasmota-lite.bin v9.2.0 popd
tuya-covert
needs small fix for calling iw
binary on Debian Buster:
====================================================== Starting smart config pairing procedure Waiting for the device to install the intermediate firmware Put device in EZ config mode (blinking fast) Sending SSID vtrust-flash Sending wifiPassword Sending token 00000000 Sending secret 0101 ................ SmartConfig complete. Resending SmartConfig Packets .................................. IoT-device is online with ip 10.42.42.42 Fetching firmware backup % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 1024k 100 1024k 0 0 69658 0 0:00:15 0:00:15 --:--:-- 32846 curl: Saved to filename 'firmware-1a94dd.bin' ====================================================== Getting Info from IoT-device VTRUST-FLASH 1.5 (c) VTRUST GMBH https://www.vtrust.de/35c3/ READ FLASH: http://10.42.42.42/backup ChipID: 1a94dd MAC: 50:02:91:1A:94:DD BootVersion: 7 BootMode: normal FlashMode: 1M DOUT @ 40MHz FlashChipId: 144051 FlashChipRealSize: 1024K Active Userspace: user2 0x81000 ====================================================== Ready to flash third party firmware! For your convenience, the following firmware images are already included in this repository: Tasmota v8.1.0.2 (wifiman) ESPurna 1.13.5 (base) You can also provide your own image by placing it in the /files directory Please ensure the firmware fits the device and includes the bootloader MAXIMUM SIZE IS 512KB Available options: 0) return to stock 1) flash espurna.bin 2) flash tasmota.bin 3) flash tasmota-lite.bin q) quit; do nothing Please select 0-3: 2 Are you sure you want to flash tasmota.bin? This is the point of no return [y/N] y Attempting to flash tasmota.bin, this may take a few seconds... Flashed http://10.42.42.1/files/tasmota.bin successfully in 11289ms, rebooting... Look for a tasmota-xxxx SSID to which you can connect and configure Be sure to configure your device for proper function! HAVE FUN! ====================================================== Do you want to flash another device? [y/N] y ======================================================