Versions

Iterations of the node, newest first.

Node

V3: ESP32-S3 AudioBoardReady-made ESP32-S3 board with speaker and microphones. Pure Data runs on the node.2026–present
V2: Custom PCBCustom PCB around an ESP32 Feather V2, battery powered, over OSC and OOCSI.2025–2026
V1: BreadboardSensors and an ESP32 Feather wired on a breadboard.2024–2025