DESCRIPTION
The SparkFun Qwiic Quad Solid State Relay Kit takes one of everyones favorite solid state relays and lets you place up to four of them on a single PCB to control all of them via I2C from your desired microcontroller. Each relay is rated to 40A @ 28-380 VAC so with all four on board you can control some serious power all from the easy-to-use Qwiic Connect System. The kit requires no soldering but there is some minor assembly required to attach the relays to the board and to connect your AC load.
The ATTiny84 on the board comes pre-programmed to accept various commands to toggle all four relays. The I2C address of the ATTiny84 is software configurable so so if you had the desire and power, you could daisy chain over 100 Qwiic Quad Relays (but please be aware that toggling lots of relays on a 3.3V bus can cause voltage spikes so an external power supply will be required)! In addition, the address jumper can be opened to switch the I2C address from 0x08 (Default) to 0x09 (Alternate).
NOTE: Messing with such high voltage is dangerous! This is a power accessory intended for users who are experienced around, and knowledgeable about, high AC voltage. If you’re uncomfortable dealing with high AC voltage
NOTE: The black standoffs and 4-40 screws used to secure them shown in some of the photos are NOT included with the kit. Check out the Hookup Accessories below if you would like to include some in your order.
FEATURES
- Operating Voltage: 2.5-3.6V (3.3V recommended)
- I2C Address: 0x08 (Default), 0x09 (Alternate via jumper)
- Max Current (Through Relay): 40A (24-380VAC)
- Zero Cross Trigger
- Normally Open Circuit Only
RESOURCES
- Schematic
- Eagle Files
- Board Dimensions
- Hookup Guide
- Datasheet (Relay)
- Qwiic Resource Page
- Arduino Library
- Python Package
- ReadtheDocs
- Hardware GitHub Repository
Prompt Shipping and Professional Packing
Due to our longstanding partnership with UPS FedEx DHL, and other major global carriers, we are able provide a range of shipping options. Our warehouse staff are expertly trained and will wrap your products according to our precise and exact specifications. Your items will undergo an extensive inspection and will be securely secured prior to being shipped. We ship to thousands customers every day from all over the world. This shows our commitment to becoming the largest online retailer on earth. Both Europe and the USA have distribution and warehouse centres.
Orders that include more than one item are given processing time for each item.
Prior to shipping We will examine thoroughly the items you've purchased. Most orders today are shipped in 48 hours. It is expected that delivery will take between 3 and seven days.
Returns
We do not manage the stock in our warehouse and factory. So the actual stock may fluctuate at any moment. It is possible that your order may be out of stock once your order has been made.
Our policy lasts for thirty days. If 30 days have passed in the past since you purchased however, we're unable to give you a refund or exchange.
The item you purchase must be in the original packaging and be unused. The item must be in the original packaging.
Related products
Component
Component
1.14 inch LCD Display Module for Raspberry Pi Pico – 65K Colors – 240×135 – SPI Seeed Studios
