Catalog > Internet of Things (IOT) Related Products > More Platforms SIM808 V2.0 5V Wireless GSM GPRS Module SIM808 V2.0 5V Wireless GSM GPRS Module HKD GSM/GPRS DEV BOARD SIM808 SIM808 V2.0 5V Wireless GSM GPRS Module Quad-Band Development Board with IPX SMA. Includes GSM and GPS Antennae 619.57 ZAR inc for 1 Each 1 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 5-18V power supply supported.USB port can be very convenient.Serial USB TTL compatible for 2.85V, 3.3V and 5v signalGSM, GPRS, GPS {text messaging, data transmission, positioning} triple function.Quad-band communications, globally available. , AT command operation, can support SMS, phone, GPRS data, GPS data is automatically output, embedded TCP protocol to support transparent mode and command mode, supports HTTP protocol to support DTMF decoding, support MMS, support recording function, and so on.IPX antenna connectorReserved USB port (not solder) available for changing firmware. So you can update for bluetooth.Shipment is board only, without antennas or any other accessories.Board dimension 54*43 mm. References Simcom Tester