Wowwee MIP V2 icon Wowwee MIP V2 — UART interface to hack WowWee MIP with ESP32/ESP32‑Cam or EZ‑B v4 for ARC; hardware UART preferred, configurable power and baud 9600/115200 Try it →
 

Hardwareuartavailable

UART.hardwareUartAvailable(uartIndex, [ezbIndex])

Parameters

uartIndex Index of UART to check.
ezbIndex (optional) Board index of the EZB to use.

Returns

Number of bytes available in the UART receive buffer at the specified UART.

Description

Returns the number of bytes available in the UART receive buffer at the specified UART given by uartIndex. The UART must be initialized first.