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ink er -T h Ai GPRS 1.7 Ai-Thinker Inc Copyright (c) 2017 V1.7 ink er GPRS -T h URL V1.0 Fang 2017.09.20 V1.1 Fang 2017.10.12 V1.2 LVX 2017.10.17 V1.3 LVX Ai 2017.09.11 2017.11.29 V1.4 A9G A9 UART2 A6 RST 1. 2. A9/A9G IO29 GPS A9/A9G PWR_KEY A6/A9/A9G LVX A9G RST GPRS V1.7 1. 2017.12.08 V1.5 LVX 2. 2017.12.11 V1.6 GPS\GPRS ink er 3. LVX A9/A9G Ai -T h http://wiki.ai-thinker.com/_media/a6_a9_a9g_gprs_user_manual.pdf GPRS .......................................................................................................1 ink er 1 V1.7 1.1 ............................................................................................1 1.2 ............................................................................................1 2 .......................................................................................................2 2.1 ............................................................................................2 2.1 ............................................................................................4 3 .......................................................................................................8 3.1 ............................................................................................8 3.2 .....................................................................................8 3.3 .....................................................................................8 3.4 ....................................................................................................9 3.5 .......................................................................................... 10 3.6 ...................................................................................... 10 4 ..................................................................................................... 11 .......................................................................................... 11 4.2 ................................................................................... 12 -T h 4.1 4.3 SIM ....................................................................................... 13 4.4 ADC ..................................................................................14 4.5 SPEAKER 4.6 MIC ................................................................................... 15 4.7 5 .........................................................................14 .......................................................................................... 15 ..................................................................................................... 16 5.1 AT .......................................................................... 16 Ai 5.1.1 AT ........................................................................................... 16 5.1.2 AT+GMR ................................................................................16 5.1.3 AT+RST=1..............................................................................16 5.1.4 AT+CCID ............................................................................... 17 5.1.5 AT+CSQ .................................................................................17 Copyright © 2017 Shenzhen Ai-Thinker Technology Co., Ltd All Rights GPRS 5.2 V1.7 .......................................................................................... 18 ink er ................................................................................................. 21 ................................................................................................................ 22 ............................................................ 22 A6/A9/A9G ................................... 22 ........................................................................................................... 24 7 ................................................................................................... 24 Ai -T h 6 Copyright © 2017 Shenzhen Ai-Thinker Technology Co., Ltd All Rights GPRS V1.7 GPRS ink er 1 GPRS GPRS/ / / 1.1 / 3.5V-4.2V 4.0V 2mA GSM/GPRS GPRS Class 10; 1.9V 8 PWR_KEY 9 GPIO1/INT 2s A6/A9/A9G Ai A6 A6 Copyright © 2017 Powkey Shenzhen Ai-Thinker Technology Co., Ltd All Rights Vbat 22 21 GPRS V1.7 A6 ink er Reset Powkey 1-2 Powkey Reset -T h A9/A9G A9/A9G Powkey Vbat Reset A9/A9G Powkey Powkey Ai Reset Copyright © 2017 Shenzhen Ai-Thinker Technology Co., Ltd All Rights 23 21 GPRS V1.7 ink er 6 http://wiki.ai-thinker.com/_media/a6_a9_a9g_gprs_user_manual.pdf 7 https://www.ai-thinker.com Wiki http://wiki.ai-thinker.com http://bbs.ai-thinker.com https://anxinke.taobao.com sales@aithinker.com support@aithinker.com : C2 Ai -T h : 0755-29162996 Copyright © 2017 Shenzhen Ai-Thinker Technology Co., Ltd All Rights AiSmart APP 24 21