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GPRS module GSM module A6 SMS Speech board wireless data transmission AIthinker A6



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Seller Name : Best Deal Electronics
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GPRS module GSM module A6 SMS Speech board wireless data transmission Aithinker A6 What is GPRS module? GPRS module, also known as wireless module, simply, is to achieve TTL Serial Communication Switch GPRS wireless communication module. Using a mobile phone SIM card and operator's GPRS network provides long-range wireless data transmission. Use GPRS equipment modules can be no network, no WIFI under field conditions, with the server data exchange. Business Benefits Wide coverage: the GPRS in the country 34 provinces have good coverage, is the world's prevailing 2G communication standards. Basically the phone can call the place by GPRS wireless Internet access ; Always online: Just activate GPRS after application, will remain online, similar to a wireless line network services. By the amount of the charge: the GPRS services, though to be online, but you do not have to worry about the cost issue; because only generated when traffic accounting. High-speed transmission: The current GPRS supports 85.6Kbps peak transmission rate, the theoretical peak transmission up to 100 I Kbps . What is the transparent transmission? That pass through the transparent transmission, similar to the GPRS the DTU , popular talk is, no matter what is the serial transmission, the A6 module as a channel to transfer the contents to pass intact to set a good server. On the contrary, the effect is the same transmission server. Market GPRS module must support its own protocol, and A6 as a simple GPRS transparent transmission module, the program has matured standard GSM07.07,07.05 AT commands and Ai-Thinker extended commands can be started quickly , shorten the development cycle reduce the threshold for the use . A6 is the world's smallest quad-band GSM / GPRS module, measuring only 22.8 × 16.8 × 2.5 mm With its ultra-small size, low power consumption and wide operating temperature range, the A6 is M2M applications ideal solution for automotive, industrial and the PDA , personal tracking, power environmental monitoring, wireless the POS , smart metering, and other M2M applications , to provide comprehensive GSM / GPRS text messaging, voice and data transmission services. A6 semi-hole technology , by standard SMT fast module production equipment, providing customers with highly reliable connection, especially for automation, large-scale, low-cost modernization of production methods . The adoption of ISO9001 international quality management system, providing a basis for traceability management tools from the R & D operations sales purchase warehouse sale and production quality and other aspects, to provide you with high quality low price and excellent service products. Features: l dimensions of 22.8 × 16.8 × 2.5mm ; l Operating temperature -30 deg.] C to + 80 deg.] C; l Operating Voltage 3.3V-4.2V; l Power voltage > 3.4V ; l Standby average current 3ma less; l support the GSM / GPRS four bands, including 850,900,1800,1900MHZ ; l support China Mobile China Unicom's 2G and global GSM network; L the GPRS Class 10; l Sensitivity <-105; l support voice calls; l support SMS text messaging; l Support GPRS data traffic, the maximum data rate, download 85.6Kbps, upload 42.8Kbps ; l Supports standard GSM07.07,07.05 AT commands and Ai-Thinker extended command; l Support 2 serial ports, a serial port to download an AT command port; L AT command supports the standard AT and TCP / IP command interface; l support digital audio and analog audio, support the HR , FR , EFR , the AMR speech coding; l support ROHS , the FCC , the CE , the CTA certification; L the SMT 42PIN Main features Quad-band 850/900/1800/1900 MHz GPRS multi-slot 12, 1 to 12 can be configured GPRS mobile station Class B Compatible with GSM Phase 2/2 + 4 Class (2W @ 850/900 MHz) Class 1 (1W @ 1800 / 1900MHz) Supply voltage 3.3 ~ 4.2V typ. 4.0V Current consumption The DRX = 5 @ 1.3mA 1.2mA @ = the DRX. 9 Operating temperature -30 ° C to +80 ° C size 22.8 × 16.8 × 2.5mm weight About 3.0g AT command control Standard GSM07.07,07.05 AT commands and Ai-Thinker extended command SIM Application Toolkit data transmission GPRS Class 10 Up 85.6 kbps ( upstream ) & 42.8Kbps ( downlink ) Support PBCCH Coding scheme CS 1, 2, 3, 4 Support CSD Up 14.4 kbps Support USSD Stack PPP / TCP / UDP / HTTP / FTP / SMTP / MUX SMS To-point messaging Cell Broadcast messages Text / PDU mode voice A speech coding mode Rate Half (the HR) Full Rate (FR) Enhanced Full Rate (EFR) the AMR Audio processing mechanism Echo cancellation echo suppression noise suppression interface SIM / USIM card 3V / 1.8V UART 2 Ge Analog audio interface 2 -way ( Built- 1 channel AB class audio amplifier ) RTC Authenticate CE / FCC / RoHS / CTA

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SKU AF0609151107
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