Cannot use UART0/UART1/UART2 concurrently on ESP32 using Arduino IDE ... Central ESP32: ESP-WROOM-32 devkit, connected to a USB port of a PC ... <看更多>

Now when I need to disconnect from the UART Serial connection and reconnect using the gsm.start() function to use the library I get and error ... ... <看更多>

... <看更多>

For this reason the UART module define a numeric constant for each available UART unit. For example in ESP32 UART1 is defined by the constant uart.UART1. ... <看更多>

Can anyone please help me to write the code for ESP32. Actually I am expert on Atmel microcontroller. I can receive data using UART received ... ... <看更多>

我買了新的esp-wroom-32開發板，也裝了ardniuo id，也驅動了esp32的開發板，但就是無法讓電腦找到「新裝置」，以致無連結port可選用。 請問大大可能出現的問題在哪. ... <看更多>