Consumer USB-C powered environmental sensor node with Wi-Fi, BLE 5.x, digital temperature/humidity sensing, protected 5 V input, and a 3.3 V low-power MCU/sensor rail.
Robotics-ready closed-loop brushed DC motor controller with bidirectional 2 A H-bridge drive, quadrature encoder feedback, current sensing, protection, MCU control, debug access, and status indicators.
