The goal is create message board to display clock and MQTT messages. To create I use Raspberry Pi and HT1632c Sure Electronic LED Boards. LED matrix have 32x16 pixels.
Using a Raspberry PI model B2, you need to connect some GPIO pins to the LED BR1 port, the input port, like this:
| RPI Label | Pin | SURE Label | Pin |
|---|---|---|---|
| GND | 6 | GND | 8 |
| 5V | 4 | 5V | 16 |
| GPIO 10 (MOSI) | 19 | DATA | 7 |
| GPIO 11 (SCLK) | 23 | WR | 5 |
| GPIO 8 (CE0) | 24 | CLK | 2 |
| GPIO 7 (CE1) | 26 | CS | 1 |
-
Clone
git clone https://github.com/artekw/mqtt-panel.git -
Run
python app.py -
Profit!