{"NAME":"Lanbon L8","GPIO":[0,0,0,0,0,992,0,0,224,0,225,0,0,0,1024,896,0,6624,6592,864,0,832,416,226,0,0,0,0,417,418,0,352,0,0,0,4736],"FLAG":0,"BASE":1}

Flashing

Flash using Tasmota Web Installer and select tasmota32-lvgl option.
For esptool.py download f.e. tasmota32-lvgl.factory.bin and run esptool.py write_flash 0x0 tasmota32-lvgl.factory.bin.

Auto-configuration

After flashing Tasmota, open the web UI of the device and navigate to Configuration -> Auto-configuration. Select your device from the drop-down and click Apply Configuration.
The device will restart and will be automagically configured.

Working:

• Relays
• Status LEDs
• Screen
• Touch

Not working:

• Power metering based on pulse counter
• Temperature measurement incorrect

Solderless Flashing

Solderless flashing instructions.

Download a compiled binary or use Tasmota development branch and set in user_config_override.h

#define USE_I2C
#define USE_DISPLAY
#define USE_SPI
#define USE_DISPLAY_ST7789
#define USE_TOUCH_BUTTONS
#define USE_FT5206
#undef USE_RULES                                
#define USE_SCRIPT                               
#define MAXBUTTONS 16
#define USE_LANBON_L8

Make sure to fully power cycle the device after applying the template.

Apply the template and issue

Backlog DisplayModel 12; DisplayRotate 0; DisplayWidth 240; DisplayHeight 320; DisplayFont 1; DisplayMode 0

Use this basic script to create touch buttons

>D
>B
dt [B1x50y10f2]Lanbon L8
dt [b0:20:60:200:60:10:16:1:3:Relay 1:]
dt [b1:20:140:200:60:10:16:1:3:Relay 2:]
dt [b2:20:220:200:60:10:16:1:3:Relay 3:]

Buttons are automatically assigned to relays.

You have to do further scripting to set behaviour of status LEDs, turn the screen off after a timeout and display more on the screen.