nspanel-lovelace-ui/tasmota

Nextion Berry Driver

This berry driver is intended for the usage with a custom HMI/TFT firmware on nspanel.

It adds the following commands to Tasmota:

• Nextion Payload

Send's normal Nextion Commands to the Screen (suffixed by 0xFFFFFF)

• CustomSend Payload

Send's normal Custom Commands to the Screen in the following format: 55 BB [payload length] [payload] [crc] [crc]

• FlashNextion URL

Start's flashing a tft file to the nextion screen via Nextion Upload Protocol 1.2

Webserver must be reachable via HTTP and support Range Header

Example: FlashNextion http://192.168.75.30:8123/local/nspanel.tft

Besides the commands, serial input will be published on 'RESULT' Topic, depending on the input in one of the following formats:

• {"CustomRecv":%s}
• {"nextion":%s}