This is arduino firmware to create a UDP to UART bridge device on an ESP32. It has subsequently been updated to support TCP connections as well. The ESP32 is configured as in _STA mode, i.e. must be ...

M5 Capsuleで、USB-OTGを行うと、シリアルのデバッグプリントが行えない（現状、行う方法をみつけられていないだけかも） 「デバッグ出力するUART」と「USBメモリを接続するUSB-OTG」が同じポートのため 他の通信手段でデバッグプリントを行うことを検討して ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

Note: only ESP32 and ESP32-S3 were actually tested by me, but the others should work based on the hardware descriptions. The SerialRMT class does not implement the full set of Arduino Serial functions ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

ESP32にLCDを接続して描画する実験（2022/12頃の実験） TFT_eSPIを使うのに、設定が一番の鬼門と思われる かくいう筆者も、最初 ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...