Waveshare® NB-IoT/eMTC/EDGE/GPRS/GNSS Expansion Board 4G Communication SIM7000C NB-IoT HAT For Arduino/STM32

Feature Onboard Raspberry Pi interface can be directly inserted into any version of Raspberry PiSupport TCP UDP PPP HTTP FTP MQTT SMS mail and other functionsSupport GNSS positioning GPS GLONASS and Beidou Onboard USB interface can be used to test AT commands obtain GPS positioning information etc Lead out the UART control pin which can be connected to the main control board such as Arduino STM32Onboard level conversion circuit the default is 3 3V work can be set to 5V through 0 ohm resistorOnboard SIM card slot support ordinary SIM card and NB IoT special cardOnboard 2 LED indicators easy to check the running status of the moduleSupport serial port baud rate range 300bps 3686400bps default 115200bps Support AT command control 3GPP TS 27 007 27 005 and SIMCOM enhanced AT command set Support SIM application toolkit SAT Class 3 GSM 11 14 Release 98 USAT NB IoTeMTCEDGEGSM GPRSSupport frequency bandFDD LTE B1 B3 B5 B8GPRS EDGE 900 1800 MHzTransmit powerClass 3 0 25W LTE Class E2 0 5W EGSM900 Class 4 2W GSM900 Class E1 0 4W DCS1800 Class 1 1W DCS1800 Transmission rateUpstream ≤66kbpsUpstream ≤375kbpsUpstream ≤236 8kbpsUpstream ≤85 6kbpsDownstream ≤34kbpsDownstream ≤300kbpsDownstream ≤236 8kbpsDownstream ≤85 6kbpsSupport SIM cardTelecom Mobile Unicom NB IoT card sold separately Mobile Unicom 2G card or mobile phone card sold separately Applicable areaAsiaAsiaMost countries and regions GNSS Parameters Receive16 channelsC A CodeSensitivityTracking