The same Advanced Artificial Intelligence Companionship across iOS, Android, the SoulBox Earth web console, and dedicated ESP32-S3 hardware running our open firmware.
SoulBox firmware turns ESP32-S3 boards into dedicated AI companions with on-device wake words, streaming audio, and over-the-air updates from the cloud.
The pocket-sized SoulBox companion. Push-to-talk, RGB status, and a tiny ST7735 display — perfect for desks, demos, and pilots.
A 1.85" round-display companion with capacitive touch, MEMS mic, and 3.5mm audio out — the SoulBox face for living rooms and workshops.
One SoulBox runtime, two device targets — built for low-latency voice, fleet management, and hardware-grade reliability.
Custom microWakeWord models trained on Modal GPU and exported as ESPHome v2 streaming TFLite — no server round-trip to start a conversation.
Low-latency 16kHz mono PCM audio in and out, with full XTTS voice cloning playback over the SoulBox backend.
Push firmware to whole device fleets from SoulBox Earth — staged rollouts and instant rollback.
Bring your own ESP32-S3 board: the AiPi Lite and DFR1221 firmware share a common SoulBox runtime layer.
