Raspberry Pi SIMCOM SIM7070G module NB-IoT/Cat-M/GPRS GNSS positioning expansion board

Origin:Mainland China Model Number:SIM7070G Cat-M/NB-IoT/GPRS HAT

Product Description SIM7070G Cat-M/NB-IoT/GPRS HAT supports NB-IoT, Cat-M and GPRS in the global frequency band, with GNSS positioning function, compact size, low communication delay, and wide coverage. It is very suitable for smart meters, asset tracking, Internet of Things applications such as remote monitoring and electronic medical care. Compared to SIM7080G, I support GPRS (2G), and compared to SIM7000C/E, I support global network frequency bands, which are universal. Based on Raspberry Pi 40pin GPIO interface, suitable for Raspberry Pi series motherboards Support TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT and other protocols Support GNSS positioning (GPS, Beidou, GLONASS, Galileo) Onboard USB interface, which can be used to test AT commands, obtain GPS positioning information, etc. Lead out UART control pins, which can be connected to main control boards such as Arduino/STM32 Onboard SIM card slot, only supports 1.8V SIM card (3V SIM card is not supported) Onboard 2 LED indicators for easy viewing of the module's operating status Support serial port baud rate range: 300 ~ 3686400 bps Support self-adapting several common baud rates: 9600/19200/38400/57600/115200 bps Provide complete supporting information manuals (Sample programs such as Raspberry/Arduino/STM32) Product Parameter NB-IoT/Cat-M/2G parameters Working frequency band NB-IoT: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85 Cat-M: B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85 GSM/GPRS/EDGE: 850/900/1800/1900MHz Transmission rate NB-IoT: 136Kbps(DL)/150Kbps(UL) Cat-M: 589Kbps(DL)/1119Kbps(UL) GPRS: 85.6Kbps(DL)/85.6Kbps(UL) EDGE: 236.8Kbps(DL)/236.8Kbps(UL) Support SIM card: NB-IoT/Cat-M/2G card (only support 1.8V SIM card) Applicable area: Globally GNSS parameters Receive 16 channels C/A Code Working frequency GPS L1: 1575.42 ± 1.023MHz GLONASS L1: 1598.0625 ~ 1605.375MHz BDS B1: 1559.052 ~ 1591.788MHz Galileo L1: 1575.42 ± 1.023MHz Data format: NMEA-0183 Antenna: Active antenna Other parameters Supply voltage: 5V Operating voltage: 5V / 3.3V (switched by 0 ohm resistor) The current consumption of the whole machine is about 41mA (idle mode) Working temperature: -40°C ~ 85°C Storage temperature: -45°C ~ 90°C Product size: 30.50mm × 65.00mm Product Details SIM7070G module MP1482 power chip RT9193-33 power chip Raspberry Pi GPIO interface USB interface SIM7070G control interface SIM card slot GNSS antenna interface LTE antenna interface Module switch button Network status indicator Power Indicator Working level selection A: IO level is 5V B: IO level is 3.3V (factory default) DTR selection A: DTR connects to P26 B: DTR is not connected (factory default) PWR selection A: PWR connects to P4 (factory default) B: PWR connected to the power supply Product Size SIM7070G Cat-M/NB-IoT/GPRS HAT × 1 LTE antenna × 1 GPS External Antenna (B) × 1 USB cable type A male port to micro male port × 1 Mobile NB-IoT card × 1 Screw pack ×1