Waveshare Digital I/O
Manufacturer: Waveshare
Product: 8 digital in, 8 digital out
Model:
Class: MODBUS
Updated: 2025-01-16
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Registers
| # | Name | Unit | Description |
|---|---|---|---|
| 1 | Input 1 | . | |
| 2 | Input 2 | . | |
| 3 | Input 3 | . | |
| 4 | Input 4 | . | |
| 5 | Input 5 | . | |
| 6 | Input 6 | . | |
| 7 | Input 7 | . | |
| 8 | Input 8 | . | |
| 9 | Output 1 | . | |
| 10 | Output 2 | . | |
| 11 | Output 3 | . | |
| 12 | Output 4 | . | |
| 13 | Output 5 | . | |
| 14 | Output 6 | . | |
| 15 | Output 7 | . | |
| 16 | Output 8 | . |
Notes
Modbus/RTU connected expansion module with 8 digital inputs, and 8 digital outputs. Default 9600 bps, Address 1 Speed register 8192 (raw). 1=9600, 2=19200 Address register 16384 (raw). Connect : 485 - -> ezeio D0 485+ -> ezeio D1 GND -> ezeio 0V 7+35V -> ezeio +V