The CAPUF EC200U-CN 4G Modem with GNSS/GPS is an all-in-one wireless communication and satellite positioning breakout board built for industrial IoT and automotive telemetry applications.
The CAPUF EC200U-CN 4G Modem with GNSS/GPS is an all-in-one wireless communication and satellite positioning breakout board built for industrial IoT and automotive telemetry applications. Powered by Quectel's EC200U-CN LTE Cat 1 module, this board delivers high-speed 4G data connectivity (10Mbps downlink / 5Mbps uplink) along with built-in multi-constellation GNSS (GPS, GLONASS, BeiDou, Galileo, QZSS) location tracking.
Designed for seamless integration into embedded hardware, the board features wide input voltage regulation, standard micro-SIM/nano-SIM card holder, SMA/IPEX antenna connectors for LTE and GNSS, and USB/UART interface headers. The modem communicates using standard AT commands, allowing microcontrollers to send SMS, establish HTTP/MQTT connections, transfer files, and retrieve real-time GPS coordinates.
This modem is widely used in vehicle tracking systems, remote environmental monitoring stations, smart vending machines, edge gateways, and industrial telemetry. Operating on a wide supply voltage range with 3.3V / 5V logic compatibility, it interfaces directly with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and custom industrial controllers.
| Core LTE Module | Quectel EC200U-CN LTE Cat 1 Module |
|---|---|
| Cellular Connectivity | 4G LTE Cat 1 with 2G GSM/GPRS fallback |
| GNSS / GPS Support | Integrated multi-constellation GPS, GLONASS, BeiDou, Galileo, QZSS receiver |
| Antenna Interfaces | Onboard SMA / IPEX connectors for 4G Main LTE Antenna and GNSS Antenna |
| SIM Card Interface | Push-pull SIM card slot with ESD protection |
| Communication Interfaces | High-speed USB port & UART serial interface for AT commands and data |
| Operating Voltage | Wide DC input voltage range (5V to 12V typical) with onboard power management |
| Control Features | Power Key, Reset pins, and Network Status LED indicators |
| Protocols Supported | TCP/UDP, HTTP/HTTPS, MQTT/MQTTS, FTP, PPP, and NMEA GPS output |
What is the operating voltage?
Wide DC input voltage range (5V to 12V typical) with onboard power management.
Which interface does it use?
Onboard SMA / IPEX connectors for 4G Main LTE Antenna and GNSS Antenna.
Is it compatible with Arduino and ESP32?
Yes. It works with Arduino, ESP32, ESP8266, Raspberry Pi projects.
Can I buy the CAPUF EC200U-CN 4G Modem with GNSS/GPS in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
