7” Capacitive Touch HMI Display
1024 × 600 high-resolution touchscreen with UART connectivity to the MCU and integrated buzzer alerts. Designed for interactive embedded HMI, industrial automation, IoT, and smart-control applications.
The Just Embedded Nuvoton MS51FB9AE Development Kit is an educational and prototyping platform designed for students, embedded developers, and electronics enthusiasts to learn 8051 microcontroller programming and develop embedded applications. Featuring the Nuvoton MS51FB9AE microcontroller, the kit concept includes an onboard Nu-Link programmer, USB Type-C connectivity, GPIO breakout headers, and reset and user buttons for convenient development and testing.
With a compact development-board format and supporting example code and projects, it is suitable for exploring microcontroller fundamentals, digital input/output, peripheral interfacing, and embedded C programming.
The Just Embedded Quectel EC600U Development Kit is designed for engineers, students, IoT developers, and industrial automation teams who want to build cellular-connected devices using 4G LTE technology. Built around the Quectel EC600U, the kit concept combines a cellular communication module, dual antenna interfaces, SIM-card connectivity, USB access, GPIO and peripheral headers for prototyping remote monitoring, telemetry, asset tracking, and connected industrial equipment.
The Just Embedded STM32 Development Kit is a hands-on electronics and embedded-systems learning package designed for students, hobbyists, makers, and educators, combining a 32-bit STM32 microcontroller development board with sensors, a 16×2 LCD display, jumper wires, a breadboard, LEDs, push buttons, and other essential prototyping accessories for practical embedded programming and electronics projects.
Official Arduino Sensor Kit Base TPX00031 is a joint production between the Arduino and Seeed, which has a dual trademark of Arduino and Seeed. It has 1o Grove modules and one grove based shield on a single PCB board. All these modules and base shields are connected through the PCB tracks, which means that you only need to plug the Arduino Sensor Kit into the Arduino UNO board. The Arduino Sensor Kit is designed in such a way that you can also take modules out of the PCB board and use Grove cables to connect them. You can build an Arduino project you like with this Arduino Sensor Kit. It’s a game-changer in Arduino learning, no breadboard or other accessories, no soldering or wiring required. No need to pay attention to hardware connection, teachers can focus on Arduino code teaching. Without complicated electronic background knowledge, students even can complete their first Arduino project within five minutes! All those features make it a perfect Arduino Starter Kit for both classroom and online learning
EC200U + STM32F103C8T6 + ESP32-S3 Development Board is an integrated cellular IoT development platform combining 4G LTE, real-time STM32 control and Wi-Fi/Bluetooth connectivity. The board provides a flexible architecture for developing connected industrial, automation and IoT applications with local control, wireless communication and cloud connectivity.
ESP32-S3 Development Board is a high-performance Wi-Fi and Bluetooth 5 LE development platform featuring a dual-core Xtensa LX7 processor, native USB, extensive peripheral interfaces and AI/ML acceleration capabilities. It is ideal for IoT, industrial automation, edge-AI, HMI and advanced embedded product development.
ESP32-WROOM-32D Development Board is a Wi-Fi and Bluetooth-enabled embedded development platform featuring a powerful dual-core ESP32 MCU, multiple GPIOs, ADC/DAC, PWM and standard communication interfaces. It is ideal for IoT, automation, wireless control and rapid embedded product prototyping.
One of the main advantages of this board is that the EC600U can act as both the cellular communication module and application processor. This allows developers to build application logic directly on the module instead of necessarily requiring a separate STM32, Arduino, or other MCU.
This architecture can reduce PCB size, component count, firmware complexity, and overall system cost for suitable applications.
The board exposes GPIO resources for connecting external peripherals such as:
Quectel documents EC600U GPIO support for input/output operation and interrupt functionality; the exact available pins depend on the specific EC600U variant and pin multiplexing configuration.
The onboard keypad provides a convenient local user interface for applications that require user input without adding an external keyboard.
It can be used for:
This EC600U OpenCPU board is suitable for:
The onboard ATmega328 provides the main processing and control functionality. It can be programmed to read sensors, process data, control relays or other outputs, communicate with the GSM module, and display information on the LCD.
It is well suited for applications requiring a simple, reliable, and cost-effective embedded controller.
The Quectel M08-R is an industrial-grade quad-band GSM/GPRS module supporting GSM 850, EGSM 900, DCS 1800, and PCS 1900 MHz. It supports GPRS data communication and SMS, making the board suitable for remote monitoring and control applications.
The module supports interfaces including UART, SIM, audio, RTC, and antenna connection, with GPRS data rates up to 85.6 kbps.
The integrated 16×2 character LCD provides a simple user interface for displaying:
The onboard LM2596-ADJ adjustable buck converter provides efficient DC-DC voltage conversion and allows the output voltage to be configured according to the requirements of the circuit.
It is useful when operating the controller from common DC power sources such as 12V or 24V supplies, subject to the board’s actual input/output specifications.
The Industrial 8-Channel Relay Controller Board is a powerful embedded control platform designed for industrial automation, remote switching, IoT applications, pump control, motor control, lighting, HVAC, and other high-load switching requirements.
The board combines an STM32 32-bit microcontroller, EC800K 4G communication module, LM2596 DC-DC power supply, and 8 high-capacity 30A relays in a single compact controller.