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

AF0609151107

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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 https://www.dropbox.com/s/ppha5n5xxikf5gn/A6-datasheet.pdf?dl=0 https://www.dropbox.com/s/381gt8356rhbiga/A6.pdf?dl=0 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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