¹ãºÍͨGSM/GPRS¶þºÏһģ¿éG500-GLÄ£¿é

? GSM: 850/900/1800/1900MHz

? A-GPS/ GPS/BDS/GLONASS

? LCC+LGA: 18.7 x 16.0 x 2.25mm

? Operating temperature: -40¡æ ~ +85¡æ

? Storage Temperature: -45 ¡æ~ +90¡æ

? Operating Voltage: 2.8V~3.6V, Typical 3.3V

? AT Command Set: FIBOCOM proprietary AT commands/GSM 07.05/GSM 07.07/GSM 07.10

? TX Power£º 850/900 MHz£º33dBm±2dB 1800/1900 MHz£º30dBm±2dB

? RX Sensitivity£º 850/900MHz: -107.5 dBm 1800/1900MHz: -107.5 dBm

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? SIM Card: 1.8V/3.0V x 1

? UART x 4

? ADC x 1

? GPIO

? Antenna: GSM £¦ GNSS

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? CE-RED/RoHS

? SRRC/NAL/CCC

? Multi-slot class 12

? GPRS: Max 85.6Kbps (DL)/85.6Kbps (UL)

? Coding Scheme CS1-CS4

? TCP/UDP/HTTP(S)/FFS/SSL/TLS/PPP/MQTT/ FTP/NTP/PPP/Cell ID/LBS

? GNSS ? DFOTA

? OpenCPU