Alun Morris and Claude Code released an offline Wikipedia reader for the ESP32-2432S028 (Cheap Yellow Display), a 320×240 ILI9341 touchscreen module, storing articles, images, and a search index on a …
A developer reverse-engineered the Petlibro Polar (PLAF109/AF109) pet feeder firmware, mapping the ESP32-C3's GPIO and AW9523B I/O expander pins to their functions. The analysis, performed offline wit…
A $3 open-source power meter built from an ESP32-C3 and INA226 sensor measures edge AI energy consumption at 850 samples per second, enough to compute energy-per-inference for model-level comparisons.…
The author successfully ran MNIST digit recognition on an ESP32-C3 microcontroller by compiling a neural network directly into a C header file and executing it as firmware, without using TensorFlow, T…