Controller
ESP32 module with Wi-Fi and Bluetooth
Lighting and I/O
ESP-Matrix
Wi-Fi matrix and I/O expansion board
- ESP32 · Wi-Fi
- IDC-10 + screw terminals
- Two user buttons
An ESP32 board with a pair of expander drivers behind an IDC-10 header: it runs an LED matrix or a keypad-style I/O matrix over Wi-Fi while the screw terminal block carries power and the discrete lines. Two user buttons and a reset button are on the board, so a unit can be configured without opening the enclosure wiring.
€125
per unit
In stock
Price per unit, VAT excluded. Batch pricing on request.
Pinouts, wiring diagrams and firmware notes are issued per board revision and sent on request.
01
Specifications
Expansion
2× driver / expander ICs on an IDC-10 header
Terminals
8-way pluggable screw terminal block
Controls
RST + 2 user buttons, status LED
Supply
12 V DC with onboard regulation
Form factor
Narrow board for DIN-box or panel mounting
02
Typical applications
- LED matrix panels and indicator boards driven over Wi-Fi
- Adding a block of inputs and outputs to a machine that has run out of them
- Keypad or button-matrix front panels that report to a back office
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