SIM868 Development Board GSM / GPRS / Bluetooth / GPS Module 868MHz with Micro SIM Card Holder

SIM868 Development Board GSM / GPRS / Bluetooth / GPS Module 868MHz with Micro SIM Card Holder

banggood Module Board

35.99$
29.99$
Feature Support GPSBDGLOLBS base station positioningall round positioning Equipped with RTC backup batterysupport hot start and warm startthe positioning speed is greatly enhanced Positioning data supports GPS independent serial port acquisition and configurationmore optionsmore convenient The positioning data also supports the GSM serial portwhich is obtained and configured through AT commandswhich is faster and simpler Adding various kinds of single chip programsgreatly helping the rapid development of single chip Advantage Rich interfacescommon planning of common interfacesand integrated headphone jackleading to save space with a pinThe power supply has an enable control pinwhich can control the power switchand can realize remote unmanned control Both the main serial port and the GPS serial port integrate level matching circuitsand the compatibility is very stable With 2 status indicatorsthe module status is clear and easy Antenna 50R impedance matchingGSM signal measured up to 31 full grid under strong environmentSupport base station positioningnormal positioning when GPS signal is poorWith the same quality and the same chipwe have the lowest price and high cost performance Package includes 1 x SIM868 development board module1 x SMA head GPS Beidou dual mode antenna1 x IPEX to SMA cable1 x GSM LTE antennaRTC backup power supplythe device is powered to the RTC after power off GPS power control pinIt is used to control whether