TM4C123G LaunchPad Bring-Up: Windows/Keil and Ubuntu/OpenOCD Setup
A practical engineering bring-up log for setting up the TM4C123G LaunchPad on Windows and Ubuntu, flashing the Blinky example, and documenting the troublesho...
Recent posts
UART-Rate Benchmarking of HC-05 Telemetry on an Elegoo Uno R3
A detailed engineering benchmark of an HC-05 Bluetooth telemetry link across multiple UART rates, distances, and a wood-wall condition using an Elegoo Uno R3...
HC-05 QoS Benchmarking with an Elegoo Uno R3: Theory, Implementation, and Results
A detailed engineering write-up of a Bluetooth QoS benchmark using an HC-05 and an Elegoo Uno R3, including theory, experimental design, firmware, Python too...
Bidirectional Bluetooth Command Path Validation with HC-05 and Elegoo Uno R3
An engineering-focused build log on validating a bidirectional Bluetooth command path using an HC-05 and an Elegoo Uno R3, including serial-interface debuggi...
Bluetooth LED Control with Arduino Uno and HC-05
A simple Bluetooth LED control project that became a practical lesson in UART communication, AT-mode configuration, hardware debugging, and embedded systems ...