The R4 WiFi is already equipped with Wi-Fi communication, thanks to the onboard ESP32-S3 module, which the Rev3 lacks. The R4 WiFi's Wi-Fi feature offers speeds of up to 150 Mbps and can function ...

The ESP32, while first thought to be little more than a way of adding wireless capabilities to other microcontrollers, has quickly replaced many of them with its ability to be programmed as its ...

Instead, he designed and built his own around a 3D printed frame, ESP32, cheap LCDs, and lenses from a pair of sunglasses. The electronics is packed horizontally in the top of the frame ...

To achieve this, the USB bus is connected directly to ESP32-S3 on R4 WiFi – although an on-board jumper allows the USB to be switched over to the Renesas MCU. A second difference is that Minima has ...

Create a customizable smart desk controller to adjust height, control lights, and more. Perfect for DIY enthusiasts and smart ...