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Waveshare Expansion Board 8 Channel Relay Expansion Board 5V Power Supply Compatible with Raspberry Pi A+/B+/2B/3B/3B+ Control High Voltage Home Appliances
5.0 (65 items)
Limited Time SaleUntil the end
02
04
31
$20.99 cheaper than the new price!!
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New $34.99
Product details
| Management number | 209076365 | Release Date | 2026/03/29 | List Price | $14.00 | Model Number | 209076365 | ||
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| Category | |||||||||
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- High quality relays, loads up to 5A 250V AC or 5A 30V DC. Photo coupling isolation, prevent interference from high voltage circuit
- Standard rail mount bottom case. Onboard LEDs for indicating relays status
- Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins. Reserved control Interface, allows to work with controllers like PLC
- Comes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)
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