Relay 4 Zero - 4-Channel Relay Board for Pi Zero
Relay 4 Zero - 4-Channel Relay Board for Pi Zero is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
The Fastest Shipping
The Fastest Shipping
We ship faster because we built our own shipping 🤖 robot.
Pi Australia is operated by Little Bird, and we go to great lengths to ship your orders, often within minutes.
You can view shipping options and pricing at checkout without logging in.
For orders over 500g (such as bulky items), shipping may cost more than the initial estimate.
We deliver across Australia, and here are the options (based on your location; view them on the cart page):
- Standard Post: Starting at $7 (6+ business days, with tracking)
- Express Post: Starting at $11 (2+ business days, with tracking)
- Same Day Delivery: Available for Sydney orders.
- Non-metro WA, NT, SA, and TAS: May take an additional 2+ days.
The Relay 4 Zero provides a solution for controlling low and medium current/voltage devices with your Raspberry Pi Zero (or any 40-pin Raspberry Pi).
It's a nice solution for controlling devices that can't be directly controlled by the Raspberry Pi's digital I/Os (GPIO). The standardised pHAT form factor enables a smooth connection with Raspberry Pi.
It is a 4-channel relay shield with 2A 120V AC output and 2A 24V DC output ratings. Relay 4 Zero is designed for triggering at low voltage levels.
The relay channel 1, 2, 3, and 4 are connected with GPIO pin number 31, 33, 35, and 37 of the Raspberry Pi respectively. The channels are configurable and can be connected with other pins as well with the help of headers.
Features
- Four high-quality 3V Relays (loads up to 2A/24VDC or 2A/120VAC)
- Control up to 4 devices
- 40-pin stacking header
- LEDs for indicating the status of each relay
- Standardised pHAT shape and design
- Mounting holes provided
- Compatible with all 40-pin models of Raspberry Pi
Specifications
- Relay channels - 4
- Voltage - 3V
- AC Control Voltage - 120V @ 2A
- DC Control Voltage - 24V @ 2A
- Dimensions: 6.5 x 3 x 2 cm (Approx.)
- Weight: 100gm (Approx.)
Resources
- Example Code, Python Library and Schematic (Github)
Note: Raspberry Pi Zero not included
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
