One board does the work of a dozen
Because sheenbot∞ is so highly integrated, a single board delivers far more than an ESP32. Everything below is built right onto the same PCB — no extra modules to buy, wire up, or lose.
Compared with buying a controller + every module separately
R4 344 of separate parts for just R1 500 — a saving of R2 844.
What's integrated on the board
ESP32 main control board
Dual-core Wi-Fi + Bluetooth MCU — the core of the system
IMU motion module
6-axis accelerometer + gyroscope for tilt, shake and gesture sensing
Li-ion battery + charging
Built-in 1100mAh cell with on-board charge management
OLED display
Crisp on-board screen for text, graphics and feedback
Microphone / sound sensor
High-performance microphone for sound level and audio input
Voice recognition module
Offline speech recognition for voice-controlled projects
Voice synthesis module
Offline Chinese/English text-to-speech so projects can talk back
RFID / NFC reader
Read RFID & NFC tags/cards for access and identification projects
4× DC motor drivers
TI DRV8837DSGR drivers feeding 4 motor connectors
6 touch buttons
Six expansion touch keys for instant interaction
Wi-Fi / IoT module
Wireless connectivity and MQTT IoT platform support
14 USB-C expansion ports
Plug-and-play Type-C ports for sensors & actuators (~R115 per connector × 14)
One integrated sheenbot∞ board
All of the above on a single PCB — nothing else to source.
Shared components
One power supply, one MCU and shared traces replace duplicated hardware across many breakout boards.
No wiring or enclosures
No jumper wires, connectors or separate cases to buy — and far less that can break or go missing.
Buy once, grows for years
A single board covers projects you'd otherwise need a shelf of modules for, so the saving compounds over time.