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- This is Wireless Module A7 GSM GPRS GPS
- Development board for serial GSM/GPS functionality based on AI-Thinker's A7 module
- Dual-band GSM/GPRS support for remote transmission of GPRS and SMS message data
- Operates on GSM/GPRS Quad-Band (850/900/1800/1900) networks
- Features voice calls, SMS messaging, GPRS data service, and GPS functionality
- Controlled via UART using AT commands with support for logic levels of DC5-9V
- Supports GPRS Class 10, standard GSM 07.07/07.05 AT commands, extended Ai-Thinker commands
- Supports GPS and AGPS, two serial ports, digital and analog audio, and various speech coding options
- Compliant with ROHS, FCC, CE, CTA certifications.
Wireless Module A7 GSM GPRS GPS
This is a development board for serial GSM/GPS functionality, based on AI-Thinker's A7 module. It is designed to support dual-band GSM/GPRS networks, enabling remote transmission of GPRS and SMS message data.
The A7 module is equipped with GSM/GPRS/GPS features, allowing it to operate on GSM/GPRS Quad-Band (850/900/1800/1900) networks. It supports voice calls, SMS messaging, GPRS data service, and GPS functionality. With this module, it is possible to create a basic phone. The module is controlled via UART using AT commands and supports logic levels of DC5-9V.
Features:
- Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ
- Support China Mobile and China Unicom’s 2G GSM network worldwide
- GPRS Class 10
- Support voice calls
- Support SMS text messaging
- Support GPRS data traffic, the maximum data rate, download 85.6Kbps, upload 42.8Kbps
- Supports standard GSM 07.07,07.05 AT commands and extended commands Ai-Thinker
- Support GPS and AGPS
- Supports two serial ports, a serial port to download an AT command port
- AT command supports the standard AT and TCP / IP command interface
- Support digital audio and analog audio support for HR, FR, EFR, AMR speech coding
- Support ROHS, FCC, CE, CTA certification
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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Package Includes:
- 1 x Wireless Module A7 GSM GPRS GPS
Specifications:
| Power supply | DC5-9V |
| Control Method | Voice |
| Dimensions | 6 x 4 x 3 cm |
| Weight | 50 gm |
1. What is the A7 GSM GPRS GPS module?
The A7 GSM GPRS GPS module is a small development board based on AI-Thinker's A7 module that supports GSM/GPRS Quad-Band (850/900/1800/1900MHz) and GPS. It can be controlled by AT command via UART and supports 3.3V and 4.2V logical level. It is available for GPRS and SMS message data transmission and supports voice calls, SMS text messaging, and GPRS data traffic.
2. What frequencies does the A7 GSM GPRS GPS module support?
The A7 GSM GPRS GPS module supports GSM/GPRS Quad-Band (850/900/1800/1900MHz) network.
3. What are the features of the A7 GSM GPRS GPS module?
- It is a 3-in-1 module that supports sending voice and short message, browsing webpages, and collecting GPS data.
- It has an IPEX interface active antenna, two-stage amplification, high gain, and strong signal.
- It supports voice SMS GPRS and GPS positioning.
- It can be used with an Arduino board to send voice and short messages to other SIM cards.
- It supports Quad Band: 850MHz / 900MHz / 1800MHz / 1900MHZ.
- It comes with one GPS antenna and one GSM/GPRS antenna which provide a stronger and more stable signal.
4. What is the operating temperature of the A7 GSM GPRS GPS module?
The A7 GSM GPRS GPS module has an operating temperature range of -30°C to +80°C.
5. How is the A7 GSM GPRS GPS module controlled?
The A7 GSM GPRS GPS module is controlled by AT command via UART and supports 3.3V and 4.2V logical level. It supports standard GSM07.07,07.05 AT commands and extended commands Ai-Thinker.