Waveshare 8-ch Relay Expansion Board for Raspberry Pi
Waveshare 8-ch Relay Expansion Board for Raspberry Pi
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- R238.89/mo 3 months
- R120.8/mo 6 months
- R63.75/mo 12 months
- From R238.89/month over 3 months, or as low as R63.75/month over 12. Total repayable over 12 months: R765.0. Interest at 20.75% p.a. applies.
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Estimated Arrival
8–17 business days after order placement.
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Product Overview
The RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home appliances.
Features
1. Supports Raspberry Pi A+/B+/2B/3B/3B+
2. High quality relays, loads up to 5A 250V AC or 5A 30V DC
3. Photo coupling isolation, prevent interference from high voltage circuit
4. Standard rail mount bottom case
5. Onboard LEDs for indicating relays status
6. Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins
7. Reserved control Interface, allows to work with controllers like PLC
8. Comes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)
Specifications
1. Power supply voltage: 5V
2. Trigger signal: 3.3V/5V
3. Relay channels: 8-ch
4. Contact form: SPDT-NO,NC
5. Closed current: 6mA (per channel)
6. Connector: screw terminal block
7. Dimension: 232 × 72 (mm)
8. Mounting hole size: 3.0mm
Product checks
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Compatibility checklist
- Match the exact product, device, model, size, colour, and variant shown in this listing.
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