R1BBIT firmware now runs on the ESP32-C3, one of the most affordable and widely available chips in the family. The C3 is a great low-cost entry point for connected projects, and it works with the same scripts, widgets, and cloud features as every other supported board. Later updates brought file management, SH1107 OLED support, config-driven displays, and sensor support to the C3 as well. Whether you're building one device or a hundred, the C3 keeps the cost down.
More affordable hardware, same full platform.
