GSM/GPRS/GNSS/bluetooth HAT SIM868 Development Board Extension Board For STM32

Documents Manual Click here to openSchematic Click here to openDatasheet Click here to openCode Click here to openOverview This is a handy low power Raspberry Pi HAT which features multi communication functionalities GSM GPRS GNSS and Bluetooth It allows your Pi to easily make a telephone call send messages connect to wireless Internet global position transfer data via Bluetooth and so on Features General Standard Raspberry Pi 40PIN GPIO extension header supports Raspberry Pi series boardsSupports SMS phone call GPRS DTMF HTTP FTP MMS email etc Support GPS COMPASS Glonass LBS base station positioning omni positioningBluetooth 3 0 supports data transferring through BluetoothOnboard USB TO UART converter CP2102 for UART debugging6x LEDs for indicating the module working statusSIM card slot for 1 8V 3V SIM cardRTC with backup battery holderBaudrate auto detection 1200bps 115200bps Control via AT commands 3GPP TS 27 007 27 005 and SIMCOM enhanced AT Commands Supports SIM application toolkit GSM 11 14 Release 99Comes with development resources and manual examples for Raspberry Pi ARDUIN0 STM32 GSM GPRS Band GSM 850 EGSM 900 DCS 1800 PCS 1900 MHzQuad band auto searchCompliant to GSM phase 2 2 Emitting powerClass 4 2W GSM 850 EGSM 900 MHz Class 1 1W DCS 1800 PCS 1900 MHz GPRS connectivityGPRS multi slot class 12 default GPRS multi slot class 1 12 configurable GPRS data featureDownlink speed max 85 6kbpsUplink speed max 85 6kbpsCoding schem