Specifications:Fully Arduino and Microcontroller Compatible◾ GSM module: SIM900A ◾ RTC backup battery ◾ A microphone port ◾ A headphone jack ◾ RS232 interface selection ◾ RS232 serial port ◾ lithium battery Interface ◾ power input connector ◾ power LED (blue)&..
Baud Rate Default Value: 9600bps without battery (this is not safe for airmail) Battery model is MS621FE, need to be weldedPower Supply: 3 - 5 VInterface: RS232 TTLUblox / u-blox NEO-6M GPS Module with built-in antenna and EEPROM. This module is compatible with APM2 and APM2.5, EEPROM stores all set..
Product descriptionGSM GPRS Module SIM800 STM32 SIM900A GPS Module Upgrade CardA basic functionSIM800 module is a GSM / GPRS module. The development board supports China Unicom mobile 2g / 3g / 4g card.1. DC6-24v wide voltage power supply, can be used to facilitate the use of your power supply ..
Description:1.Three power input interface: DC044 interface and V_IN and a lithium battery interface.Note that: The range of DC044 and the V_IN pin voltage input is 5 - 26V, when use the 5V as the power, be sure that the power supply can provide 2A current. The range of voltage of Lithium battery inp..
The onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.The onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.The size of the module is 49*50, all the new ..
Ublox makes good gps. The Ublox NEO-6M gps engine on this board is a quite good one, with high precision binary output. It has also high sensitivity for indoor applications. The gps module have a battery for power backup and EEprom for storing configuration settings.The antenna is connected to modul..
Description:GPS modules New-7M, Using imported U-blox NEO-7M-0-000 GPS ModuleModule with ceramic destined antenna, signal super EEPROM Power down to save the configuration parameter data With data backup battery There are LED lights High quality Immersion Gold PCBAn..