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The Raspberry Pi 8-ch Relay Expansion Board by WAVESHARE is a mid-range multi-brand raspberry pi add on boards (hats) designed for everyday users. It features Item Type: Other Board and Board Type: Expansion Board.
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Free Delivery on this order. No minimum order value.
15-Day Easy Returns — hassle-free return & full refund.
Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.
Available Offers
5% Cashback
Pay with UPI & get 5% cashback (up to ₹50) via Razorpay
No-Cost EMI
Available on select bank cards at checkout. 0% interest for 3 months.
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Free delivery on all orders. No minimum order value.
Cash on Delivery
COD available on orders up to ₹5,000 across India.
Quick Specs
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About This Product
The Raspberry Pi 8-ch Relay Expansion Board by WAVESHARE is a mid-range multi-brand raspberry pi add on boards (hats) designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Other Board
- Board Type: Expansion Board
- Model No. / Name: Relay board
- Relay Channels: 8
- Power Supply Voltage (V): 3.3 to 5 — works with standard household power
- Dimensions (L x W x H) mm: 232 × 72 (mm)
- Contact Form: SPDT-NO,NC
Why Buy from Elecvora?
Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
Features:
- 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 prevents interference from high-voltage circuit
- Standard rail mount bottom case
- Onboard LEDs for indicating relays status
- The relay control pin selection jumper allows controlling of 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)











