*The RoHS icon on this product indicates that the PCBs, components, solder, and chemicals are all lead-free and RoHS compliant. Additionally, this product is produced using a lead-free process. Unfortunately, we are currently unable to provide documentation confirming that this product is RoHS compliant.
Resources:
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Package Includes:
- 1x Board
- 2x PCB Spacers
- 2x Bolts M4 x 16mm
This package doesn't include Solid-State Relay(SSR) and cables.
Notes:
- This board uses 4-pin connectors for I2C bus.
Features:
- Burst Fire Control System
- Controls Solid State Relays via I2C bus
- Supports 100Khz and 400Khz I2C bus frequencies
- Onboard pull-up resistors for SCL and SDA lines
- 10-Step Solid State Relay Control
- Operating Voltage: 3Vdc – 5Vdc
- Addressing up to 4 addresses via jumpers
- PCB size optimized for mounting on Solid State Relays
- Suitable for Thermal Management Applications
- LED indicator included
- Control up to 4 SSRs on a single I2C bus
- Period time: 200ms
How to control a solid-state relay with an I2C bus.
The I2C-ER1001 board is a burst-fire solid-state relay controller via the I2C bus. The board can interface with most microcontrollers and provides fast, silent switching — offering a better alternative to mechanical relays.
The I2C burst-fire solid-state relay controller adjusts the load power in a smooth, linear way, which is superior to simple on-off control.
It is suitable for heating control applications or projects that require I2C relay control, such as Raspberry Pi or Arduino.
To prevent damage to the board, do not plug or unplug I2C cables while the power supply is on. Always turn off the power supply before plugging or unplugging I2C cables on the board.
