Display

Table of Contents

• Initialization
• Task

Initialization

Initialization takes place in init(). This function configures UART_NUM_0 with 115200 baud, installs the UART driver (RX/TX software buffers, 1024 bytes each), assigns default UART0 TX/RX pins, and starts the display task running task_function().

Task

This task sends a JSON status frame via UART_NUM_0 once per second when the display extension is enabled.

The payload contains:

• firmware version
• IP
• State
• SSID
• mDNS
• RSSI
• Voltage
• Current

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DCC	OTA