OverviewThis is a Raspberry Pi IoT driver board for e-Paper raw panels. It allows getting text/image data from IoT clouds through NB-IoT/eMTC/EDGE/GPRS network connection, and then display them on the e-Paper.SpecificationsCommunication interface: UART + SPI (4-wire SPI by default, switch to 3-wire SPI by soldering)Communication module: SIM7000EQuad-Band LTE-FDD B3/B8/B20/B28GPRS/EDGE 900/1800MhzGNSS (GPS, GLONASS, BeiDou, and Galileo, GNSS antenna is required and NOT included)Support SIM card: NB-IoT specific card, or 1.8V/3V normal SIM cardApplicable region: China mainland, southeast Asia, Europe, Africa, Australia, etc. (for reference only, please check the supported bands according to your local service provider)Power supply voltage: 5VLogic level: 5V / 3.3VApplicable battery: 3.7V lithium battery via PH2.0 connector (NOT included)Dimensions: 56.5mm x 65mmApplicationsShelf labelAD labelIoT applications which requires remote refreshingPackage Contente-Paper NB-IoT/GPRS HAT x1LTE full bands PCB antenna x1e-Paper Adapter x124PIN FFC x12×20PIN female pinheader x1RPi screws pack (2pcs) x1Note1.Raspberry Pi and e-Paper panels are NOT included.2.If you have any problem , please contact us via message ,thanks .
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