| Parameter | Specification |
|---|---|
| USB Power Voltage | 5 V |
| I/O Signal Voltage | 3.3 V |
| Operating Current | min. 500 mA |
| Main Controller Chip | ESP32 Series (ESP32 Dev Kit C V4) |
| Clock Frequency | 80 MHz / 240 MHz |
| RAM | 512 kB |
| External Flash | 4 MB |
| I/O Pins | 34 |
| Communication Interfaces | SPI, I2C, I2S, CAN, UART |
| Wireless Network Protocols | 802.11 b/g/n (802.11n bis zu 150 Mbps) |
| Wireless Frequency Band | 2.4 GHz - 2.5 GHz |
| Bluetooth Version | V4.2 - BLE und Classic Bluetooth |
| Antenna Type | PCB Onboard Antenna |
| Data Interface | Micro USB / Type-C |
| Dimensions | 56 x 28 x 12 mm |
We focus on three core product categories to meet diverse market demands:
1、Passive Components: We offer a comprehensive range of resistors, capacitors, inductors, and connectors, backed by stable stock and competitive pricing to support your continuous production needs.
2、Integrated Circuits (ICs) & Microcontrollers: Our portfolio features high-performance chips, including the ESP32 series, MCUs, and logic ICs. All components are sourced from authorized distributors to ensure guaranteed quality and authenticity.
3、PCB & PCBA Solutions: We provide complete supply chain support for printed circuit boards, ranging from prototype fabrication to mass production assembly, serving the IoT, consumer electronics, and industrial sectors.
4、Quality & Service Commitment
At Muren Technology, we prioritize authenticity and traceability. Every batch undergoes strict quality inspection with full lot traceability and customs declaration support. Whether you require samples, small-batch trials, or large-volume orders, our professional team ensures accurate delivery and long-term stable cooperation.
