This
product features an 8-segment 4-digit red LED display with a compatible SPI
interface. It comes with an onboard Raspberry Pi Pico header socket, allowing
users to easily connect a Raspberry Pi Pico. Additionally, there are reserved
5-pin 2.54mm spaced pin headers for soldering, enabling users to connect to
other development boards. We provide C and Python example programs based on the
Raspberry Pi Pico.
Product Features
- Compatible with SPI interface
- Reserved control interface (5 Pin 2.54mm spacing pin pad)
- 74HC595 driver chip
- Raspberry Pi Pico expansion
- Provides Raspberry Pi Pico based C and Python demo codes
Product Parameters
| Dimensions | 51mm(length) x 21mm(width) |
| Digital tube size | 0.4 inch |
| Digital tube specification | 8 segments 4 bits red |
| Digital tube polarity | Common cathode |
| Control chip | 74HC595 |
| Communication interfaces | Compatible with SPI |
| Supply voltage | 5V |
Interface Definition
Module Wiring Pin Definitions for Raspberry Pi Pico:
| Interface | Pin Number | Function |
|---|---|---|
| 5V | VSYS | 5V Power Supply |
| GND | GND | Power Ground |
| SI | GP11(SPI1_TX) | Serial Data Input |
| STCP | GP4 | Storage Register Clock Input |
| CLK | GP10(SPI1_SCK) | Shift Register Clock Input |
WIKI
Package Contents
- PICO-8SEG-4B-LED x1
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