Ai Thinker A9 GPRS Series Module
Ai Thinker A9 GPRS Series Module can be used in a wide range of IoT applications and is ideal for IoT applications for home automation, industrial wireless control, wearable electronics, wireless location sensing devices, wireless location system signals, and other IoT applications.
The A9 is a complete quad-band GSM / GPRS module in a compact design SMD package. Its stable performance, the appearance of compact, cost-effective, could meet the diverse needs of customers.
Interfaces
- I2C
- UART
- GPIO
- Antenna: Solder pads for Primary and GNSS antennas
- (U)SIM card (1.8V/3.0V)
- Digital Audio through PCM
- MMC/SD
- ADC
- USB
Feature/Specs:
- Part No: A9
- Manufacturer: Ai Thinker
- Supports GSM/ GPRS frequency: 800/ 900/ 1800/ 1900 MHz.
- Supports voice calls and SMS messages.
- The data rate is 85.6 Kbps
- Supports firmware upgrade via serial port
- Support PBCCH
- Supports 3 serial ports, one download serial port, one AT command port.
- Working temperature: -30 ℃-80℃
- Working voltage: 3.5v – 4.2v (it’s best to power by 4v)
- Power voltage: >3.5 Volts
- Low power consumption:
- Sensitivity GPIO level: 2.8 volts
Datasheet: Ai-Thinker-A9-GPRS-Series-Module
Package Includes:
- 1 x Ai Thinker A9 GPRS Series Module
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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