Macropads can be as simple as a few buttons hooked up to a microcontroller to do the USB HID dance and talk to a PC. However, ...
D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...
Couldn't find any wheel odometry packages for ROS2, so this is a simple one to get you going and expand upon if needed. Follow this step by step guide to get going, should be fairly straightforward, ...