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The CH340C USB Type-C ESP8266 & ESP32 Programmer Board is a compact USB-to-UART adapter designed for programming, debugging, and serial communication with ESP8266 and ESP32 modules. Featuring the reliable CH340C USB-to-Serial converter and a modern USB Type-C connector, it provides stable data transfer and broad compatibility with Arduino IDE, PlatformIO, ESP-IDF, Windows, Linux, and macOS.

The MH-ET LIVE ESP32 38 Pin Development Board is a powerful Wi-Fi and Bluetooth development board based on the ESP32-WROOM-32 module. Featuring a Dual-Core 240MHz processor, 4MB Flash memory, 38-pin layout, CH9102 USB-to-Serial chip, and a Micro USB interface, it is ideal for IoT, robotics, smart home automation, and embedded development projects.

The RP2350A Dual-Core Development Board features the latest Raspberry Pi RP2350A microcontroller with 16MB external Flash, USB Type-C interface, 520KB SRAM, 12-bit ADC, 16-bit PWM, and breadboard-friendly design. Ideal for embedded systems, IoT, robotics, automation, and electronics development.

The HLK-5M05 is a high-quality isolated 5W AC-DC power supply module that converts 100-240V AC mains voltage into a stable 5V DC output with up to 1A output current. Designed by Hi-Link, it features 3000VAC isolation, built-in short-circuit and over-current protection, low standby power consumption, and excellent reliability. It is widely used in smart home devices, IoT products, industrial automation, ESP32 and Arduino projects, embedded systems, and custom power supply designs.

The STM32F030C8T6 Development Board is a compact ARM Cortex-M0 microcontroller board designed for embedded systems, robotics, industrial control, and IoT applications. It features a 48MHz STM32F030C8T6 MCU, 64KB Flash, 8KB RAM, Micro USB power input, SWD debugging interface, BOOT mode selector, onboard LEDs, and easy access to all GPIO pins for rapid prototyping and development.

Hi-Link HLK-10M05B is a compact 10W isolated AC-DC power supply module that converts 85-265V AC input to a stable 5V DC, 2A output. Designed for smart home, IoT, industrial automation, and embedded systems, it features high efficiency, 3000VAC isolation, built-in short-circuit and over-current protection, and reliable long-term performance.