ABX00138

ABX00138 is a Modulino® latch relay powered by an on-board STM32C011F4 microcontroller, features an electromechanical bistable latching relay (HFE60/3-1HT-L2) capable of switching high-power loads. This setup enables both simple relay control via I2C and maintains its last state even when power is removed. Modulino® latch relay enables safe and efficient switching of external loads, ideal for automation and energy-saving applications. The Modulino® collection includes a variety of plug-and-play smart components that transform complex electronics into simple, interactive projects with minimal code and maximum creativity. Targeted for maker, beginner, education area of applications.

• Ready-to-use design (Preassembled, compact modules built to support demanding edge IoT projects)
• Effortless expansion (easily add new sensors, actuators or controllers without redesigning your H/W)
• Seamless Arduino ecosystem integration(Leverage Arduino software, Cloud tools and community support)
• 0x4 (address can change via software) I2C address
• Electromechanical bistable latching relay (HFE60/3-1HT-L2) that maintains state without power
• Integrated STM32C011F4 microcontroller providing I2C interface by default
• Dual coil design with SET and RESET functionality controlled via I2C
• Designed for 3.3V operation via the Qwiic connector (I2C)
• Operating temperature range from -40°C to +85°C

Contents

Modulino® latch relay, I2C qwiic cable.