GSM IoT GA6-B mini GPRS Module A6 GA6 SMS

Parameter: GA6-B size 22.8mm x 16.8mm x 2.2 mm; Normal operating temperature: -30 ° C ~ +80 ° C, Limited operating temperature: -40 ° C ~ -30 ° C and +80 ° C ~ +85 ° C * Working voltage 3.5V-4.2V; Boot voltage > 3.5V; The current consumption in SLEEP mode is 0.9mA; Quad-band: GSM850, EGSM 900 and DCS 1800, PCS1900 can automatically search for four frequency bands. Compliant with GSM Phase 2 / 2+ l GPRS Class 10; Sensitivity <-107; Support voice calls; Support SMS SMS; Support mobile and Unicom 2G, as well as global GSM network GPRS data characteristics, maximum data rate, download 85.6Kbps, upload 42.8Kbps; Supports serial port multiplexing function in accordance with GSM 07.10 protocol Support 2 serial ports, one download serial port, one AT command port; The AT command supports standard AT and TCP/IP command interfaces; Support digital audio and analog audio, support HR, FR, EFR, AMR speech coding; Support FCC, CE certification; SMT 42PIN package; Advantage: Always online: As long as the GPRS application is activated, it will remain online, similar to the wireless private line network service. Billing by volume: Although the GPRS service remains online, you don’t have to worry about the cost; it is only billed when traffic is generated. High-speed transmission: At present, GPRS can support a peak transmission rate of 85.6Kbps, and the theoretical peak transmission can reach more than 100 Kbps. Cheap price: only half of the price of the SIM series module. Greatly reduce the entry threshold for IoT devices; With its ultra-small size, ultra-low power consumption and wide operating temperature range, the GA6 is the ideal solution for M2M applications for automotive, industrial and PDA, personal tracking, power environment detection, wireless POS, smart metering and other M2M applications. To provide complete GSM / GPRS SMS, data transmission and voice services.