AT commands are instructions used to control a modem. AT is the abbreviation of ATtention. Every command line starts with “AT” or “at”. That’s why modem commands are called AT commands. Many of the commands that are used to control wired dial-up modems, such as ATD (Dial), ATA (Answer), ATH (Hook control) and ATO (Return [...]
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SIM508/548 module is a Tri-Band/Quad-Band GSM/GPRS-enabled module that is also equipped with AGPS technology. The compact design of the SIM508/548 makes it easy to integrate GSM/GPRS & GPS as an all-in-one solution. You will save significantly both time and cost for the integration of additional hardware components. The combination of both technologies can fit almost [...]
GPS module, GPS, wireless module, GPS receiving module, GS – 89m – J is a high and low power of intelligent satellite receiving module or called satellite receiving engine, it adopts the l LianFa technology company design of 32 channel positioning receiver chips, is a complete satellite positioning receiver with comprehensive functions, can satisfy [...]
Product Name: Holux M-89 GPS Module Overview M-89 is an ultra miniature 25.4 x 25.4 x 3 mm GPS engine board designed by low power consumption MTK GPS solution. It provides superior sensitivity up to -159dBm and fast Time-To-First-Fix in navigation application. The stable performance of M-89 is your best choice to be embedded in [...]
GSTAR GS-94 GPS module compatable UBLOK 4S 5S ,GS-94 is a compact, high performance, and low power consumption GPS engine board. GS-94 uses MTK MT3318 chipset which can track up to 32 satellites at a time and perform fast TTFF and excellent signal sensitivity. It is suitable for portable electronic devices such as automotive navigation [...]
