Features Standard RPi 40PIN GPIO extension header, fits Raspberry Pi series boards, Jetson Nano Supports dial-up, telephone call, SMS, TCP, UDP, DTMF, HTTP, FTP, etc. Supports GPS, BeiDou, Glonass, GALILEO, QZSS, LBS base station positioning Onboard USB interface, to test AT Commands, get GPS positioning data, and so on Onboard CP2102 USB to UART converter, for serial debugging Breakout UART control pins, to connect with host boards like Ardui/STM32 SIM card slot, supports 1.8V/3V SIM card TF card slot is NOT soldered for this variant Onboard audio jack and audio decoder for making telephone call 2x LED indicators, easy to monitor the operating status Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper Baudrate: 300bps ~ 4Mbps (default: 115200bps) Autobauding baudrate: 9600bps ~ 115200bps Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set) Supports SIM application toolkit: SAT Class 3, GSM 11.14 Release 99, USAT Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Ardui/STM32) Package include 1. SIM7600A-H 4G HAT x1 2. LTE Antenna x1 3. GPS External Antenna (B) x1 4. USB type A plug to micro plug cable x2 5. RPi screws pack (2pcs) x1 Resources: https://www.waveshare.com/wiki/SIM7600E-H_4G_HAT See more

Feel free to contact us if you have any problem with using this product, our engineers will always be ready to help solve your problem. For Raspberry Pi SIM card HAT comes with SIM card slot, supports 1.8V/3V SIM card. For Raspberry Pi 4G/LTE cellular modem kit has onboard USB interface, to test AT Commands, get GPS positioning data, and so on. The wave share 4G HAT for raspberry pi supports dial-up, telephone call, SMS, TCP, UDP, DTMF, HTTP, FTP, etc; also supports GPS, BeiDou, Glonass, GALILEO, QZSS, LBS base station positioning. For Raspberry Pi 4G LTE HAT has standard RPi 40PIN GPIO extension header, fits Raspberry Pi series boards, Jetson Nano.