SmartElex CAN Controller Module – TJA1050 High-Speed CAN Transceiver Board The SmartElex CAN Controller Module is a compact and efficient board designed for reliable communication between microcontrollers using the CAN bus protocol. It’s built around the TJA1050 high-speed transceiver, which ensures stable and noise-free data transfer - making it ideal for industrial automation, automotive systems, and embedded electronics. This CAN transceiver module supports data rates up to 1 Mbps and works seamlessly with popular microcontrollers like Arduino, ESP32, and Raspberry Pi. It acts as the interface between the CAN controller (such as MCP2515) and the physical CAN network, providing strong protection and high performance in demanding environments. Perfect for DIY electronics, vehicle diagnostics, and IoT communication systems, this CAN controller breakout board allows makers and engineers to easily integrate CAN communication into their projects. Compact, reliable, and easy to use — it’s an excellent choice for anyone building a project that requires fast and robust data transfer. Features: High-Speed Communication: Supports data rates up to 1 Mbps, ideal for fast and reliable CAN bus communication. Based on TJA1050 Chip: Uses the TJA1050 CAN transceiver for stable signal transmission and noise resistance. Compatible with Popular Boards: Works seamlessly with Arduino, ESP32, Raspberry Pi, and other microcontrollers. Robust and Reliable Design: Provides short-circuit and thermal protection for long-lasting performance in harsh environments. Easy Integration: Designed for simple connection with MCP2515 CAN controller modules and other CAN interfaces. Perfect for Automotive and IoT Projects: Ideal for vehicle diagnostics, industrial automation, and DIY electronics applications.

SmartElex Current Sensor Breakout Board – INA169 High-Side Current Detection Module The SmartElex Current Sensor Breakout – INA169 helps you easily measure how much current is flowing through your circuit. It works on the high-side of your power line, meaning it monitors current from the positive side of your supply - keeping your circuit safer and more stable. Inside the module, a small shunt resistor is used to detect changes in current. The INA169 chip then converts this into a readable voltage signal, which you can measure with a microcontroller or multimeter. This makes it perfect for projects like battery monitoring, motor control, or DIY electronics where you need to track current accurately. The board can handle voltages between 2.7V and 60V, making it suitable for both low-power and high-voltage DC applications. It also consumes very little power (only about 60µA in standby), so it’s energy-efficient and ideal for long-running systems. Features Measures DC current easily and accurately using the reliable INA169 sensor chip. Works on the high-side of the circuit, ensuring safe and stable current monitoring. Supports a wide voltage range (2.7V to 60V) — ideal for many DC power systems. Analog output makes it easy to read current values with Arduino or other controllers. Low power consumption (only about 60µA), perfect for battery-powered projects. Compact, plug-and-play current sensor breakout module designed for DIY and educational use.

SmartElex E32‑433T20S Ebyte SX1278 433 MHz Breakout Board – High-Range LoRa RF Transceiver Module The SmartElex Breakout Board is designed to provide reliable long-range wireless communication for your IoT and embedded projects. Powered by the Ebyte E32-433T20S module with the SX1278 LoRa chip, it operates at 433 MHz and offers excellent range and stability for data transmission. This WAN breakout board makes it easy to connect to your microcontroller via UART, simplifying the process of adding LoRa connectivity to your project. It’s ideal for creating wireless sensor networks, remote monitoring systems, and automation setups where long-distance communication is essential. Compact, efficient, and high-performing, this LoRa RF transceiver breakout board combines low power consumption with strong anti-interference capabilities — perfect for both beginners and professionals building smart wireless applications. Features: Long-Range Communication: Based on SX1278 LoRa technology, enabling stable data transmission up to several kilometers. High Sensitivity & Low Power: Offers ultra-low power consumption, ideal for battery-powered IoT and WAN applications. Strong Anti-Interference: Reliable performance even in noisy environments, ensuring consistent communication. UART Interface: Simple serial communication for easy integration with Arduino, ESP32, and other microcontrollers. Compact & Durable Design: Lightweight breakout board design fits perfectly into wireless sensor and automation projects. Wide Application Support: Perfect for LoRa WAN networks, remote monitoring, telemetry, smart farming, and industrial IoT.

SmartElex LMR51420 Buck Module – 3.3V 2A DC-DC Step-Down Power Supply Converter The SmartElex LMR51420 Buck Module is a compact and efficient DC-DC step-down converter designed to provide a stable 3.3V output at up to 2A of current. It efficiently converts higher input voltages into a regulated output, making it ideal for powering low-voltage circuits and embedded systems. Built around the LMR51420 chip, this buck converter module delivers high efficiency with minimal heat generation, ensuring reliable performance in a wide range of electronics applications. Whether you’re working on Arduino, ESP32, or custom IoT projects, it helps power your devices safely and efficiently. This DC to DC buck boost converter module is perfect for use in robotics, automation, and portable electronics. Its small size and easy integration make it a great choice for both beginners and professionals looking to create compact, energy-efficient power solutions. Features: Stable 3.3V Output: Provides a regulated 3.3V DC output at up to 2A current, perfect for powering microcontrollers and sensors. High Efficiency Design: The LMR51420 chip ensures excellent power conversion efficiency with low heat generation. Wide Input Voltage Range: Accepts input from 4.5V to 36V, making it suitable for various power sources. Compact and Lightweight: Small buck converter module ideal for embedded and space-limited electronics projects. Reliable DC-DC Conversion: Offers overcurrent and thermal protection for stable and safe operation. Easy to Integrate: Simple DC to DC buck boost converter module that connects easily with Arduino, ESP32, and IoT systems.

SmartElex LSM9DS1 9-DOF Accelerometer, Gyroscope & Magnetometer Breakout Board The SmartElex LSM9DS1 Breakout Board is an advanced 9-DOF motion sensor module that combines a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer in one compact board. It helps detect motion, orientation, and direction, making it perfect for building motion trackers, drones, robots, and navigation systems. This powerful LSM9DS1 sensor measures acceleration, rotation, and magnetic field data with high precision for accurate movement analysis. The board supports both I2C and SPI interfaces, making it easy to connect with popular microcontrollers like Arduino and Raspberry Pi. Operating on 3–5V, it’s ready to use straight out of the box with included headers and mounting holes for secure installation. Whether you’re designing a motion detection system or experimenting with a 9-axis orientation sensor, the SmartElex LSM9DS1 offers flexibility, accuracy, and stability for your projects. Features: Built-in 3-axis accelerometer, gyroscope, and magnetometer. Supports both I2C and SPI communication interfaces. Wide input voltage range: 3V to 5V DC. Accelerometer range: ±2g, ±4g, ±8g, ±16g. Magnetometer range: ±4, ±8, ±12, ±16 gauss. Gyroscope range: 245, 500, and 2000 dps. Compact breakout board with pre-soldered headers and mounting holes.

SmartElex MAX30101 Photodetector Breakout Board The SmartElex MAX30101 Photodetector Breakout Board is a high-performance optical sensor designed for precise light detection and analysis. Powered by the advanced MAX30101 sensor, it effectively measures the amount of light reflected from its LEDs, making it ideal for applications such as smoke or particle detection, proximity sensing, and photoplethysmography (PPG) for heart rate monitoring. With seamless I2C communication, the breakout board ensures easy connectivity with various microcontrollers, while the 0.1″ spaced pins allow for effortless breadboard use. As the successor to the MAX30105 and MAX30102, this sensor module delivers enhanced sensitivity and reliability for a wide range of optical sensing projects. Features: Integrated Cover Glass for Ultra-Low Power Operation and Optimal, Sturdy Performance Red, infrared, and green LEDs combined with an integrated photodetector PWM management of distinct LED channels ADC resolution of 18 bits I2C Address: 0x57 (7-bit) 5V Step-up DC/DC Converter and 1.8V Regulation onboard

SmartElex MAX31856 Temperature PCB Breakout Board with SPI Interface The SmartElex MAX31856 PCB Master Breakout Board is a high-precision thermocouple amplifier and converter designed to work with a wide range of thermocouple types including K, J, N, R, S, T, E, and B. Powered by the reliable MAX31856 chip, it converts tiny thermocouple signals into accurate digital readings using a 4-wire SPI interface, making it easy to connect with microcontrollers like Arduino, Raspberry Pi, and ESP32. This MAX31856 breakout board includes a built-in 3.3V voltage regulator, level-shifting circuitry, and inline filtering components for stable performance. It ensures accurate cold-junction compensation, fault detection, and wide temperature measurement capability ranging from -210°C to +1800°C. Perfect for applications involving temperature monitoring and industrial automation, this thermocouple amplifier module delivers precise readings with minimal setup effort. Features: Compatible with multiple thermocouple types: K, J, N, R, S, T, E, and B. Wide temperature measurement range: -210°C to +1800°C with fine resolution. Communicates via 4-wire SPI for simple microcontroller interfacing. Includes onboard 3.3V regulator and logic level shifting for 3.3V/5V systems. Features cold-junction compensation for accurate temperature readings. Built-in fault detection for open, short, or out-of-range thermocouples. Comes preassembled with terminal block and pin header for easy integration.

SmartElex MCP9600 I2C Thermocouple Amplifier Breakout Board The SmartElex MCP9600 I2C Thermocouple Amplifier Breakout Board is a high-precision temperature sensing module designed for effortless integration into your projects. Powered by the MCP9600 chip, this board reads both ambient and thermocouple temperatures with a fine resolution of 0.0625ºC and an accuracy of ±1.5ºC. It features an easy-to-use I2C interface, eliminating the need for soldering or voltage conversion. The onboard screw terminals allow quick thermocouple connections, making it suitable for diverse applications — from monitoring kitchen appliances to controlling industrial furnaces. With four configurable temperature alerts and low-power modes, the MCP9600 breakout not only enhances accuracy but also optimizes power efficiency for portable or embedded systems. Features: MCP9600: Thermocouple Amplifier Uses an I2C interface. Temperature Range: -200ºC to 1350ºC. Operating voltage range is 2.7V to 5.5V. Four Onboard Temperature Alerts Resolution: 0.0625ºC. Screw Terminal Connector ADDR Jumper for changeable I2C addresses (the default address is 0x60). 2 Molex PicoBlade Connectors

SmartElex Mini MP1584 3A Adjustable Step-Down DC-DC Buck Converter Module The SmartElex Mini MP1584 DC-DC Buck Converter is a compact and efficient Adjustable Buck module designed for smooth voltage step-down operations. It allows you to convert a wide input voltage range of 4.5V to 28V into a stable, adjustable output between 0.8V and 20V, making it ideal for powering microcontrollers, sensors, and DIY electronics projects. This step-down Buck converter uses the MP1584EN high-frequency switching regulator with integrated MOSFETs, ensuring high efficiency and reliable performance. Built-in protections such as soft-start, thermal shutdown, and under-voltage lockout make it safe and durable for various electronic applications - from robotics and RC vehicles to Arduino and Raspberry Pi projects. Features: Wide input voltage range from 4.5V to 28V. Adjustable output voltage from 0.8V to 20V. Supports up to 3A continuous output current. High-efficiency pulse skipping mode for light loads. Built-in soft-start and thermal protection for safety. Compact, lightweight, and stable with ceramic capacitors. Ideal for Arduino, Raspberry Pi, and robotics applications.

SmartElex NanoBeacon IN100 Breakout Board The SmartElex IN100 NanoBeacon Board is a compact and efficient 2.4 GHz Bluetooth Low Energy breakout board designed for effortless wireless applications. Powered by the InPlay™ IN100 NanoBeacon™, it offers ultra-low power consumption and can operate for years on a single coin cell battery.This makes it ideal for projects such as wireless sensor networks, asset tracking, and retail beacons. The board comes preassembled with male headers for easy prototyping and integration, featuring a UART interface, GPIO pins, and I/O power switches. It also includes a JSTSH connector for ecosystem compatibility and a dedicated space for labeling. With the intuitive InPlay NanoBeacon Config Tool, users can configure the board through a simple graphical interface—no coding required—making the SmartElex IN100 NanoBeacon Board a perfect choice for developers seeking a low-power, ready-to-deploy BLE solution. Features: Model: NanoBeacon Board – IN100 Supply voltage range: 1.1 V to 3.6 V — supports very low battery voltages. Ultra low-power sleep current: < 650 nA — ideal for multi-year battery operation. 4 general-purpose GPIO pins available. Breakout board includes UART interface (3.3 V) and coin-cell battery holder for easy prototyping. Bluetooth Low Energy beacon ready: integrates the InPlay IN100 NanoBeacon™ SoC — no heavy firmware development required.