Raspberry Relay and digital input/output extension card, AD converter
- Availability: Ordered for you
- Product Code: PI IO3RELAY
- Product viewed: 139
Better still each channel has an indicator LEDs which means at a glance you can see what's happening with your setup. Even the analog channels have dimming LEDs that allow you to see the value they are currently sensing - swish!
Ideal for smart home and automation projects, giving your greenhouse intelligent sprinklers, or scheduling your fish feeding!
Features
- 3 x 24V @ 2A relays (NC and NO terminals)
- 3 x 12-bit ADC @ 0-24V (±2% accuracy)
- 3 x 24V tolerant buffered inputs
- 3 x 24V tolerant sinking outputs
- 15 x channel indicator LEDs
- 1 x 12-bit ADC @ 0-3.3V
- 3.5mm screw terminals
- Power, Comms, and Warn! LED indicators
- SPI, TX (#14), RX (#15), #25 pins broken out
- Automation HAT pinout
- Compatible with all 40-pin header Raspberry Pi models
- Python library
- Schematic
- Comes fully assembled
Software
A super-simple to use Python library to take advantage of Automation HAT's multitudinous functions, with examples to get you started.
Input, output and relay examples show you how to read the analog and digital inputs, switch the outputs on and off, and control the relays - check out our Getting Started tutorial for more details!
It is also available with our Access control application.