WHDTS A7 GSM GPRS GPS Module 3 in 1 Module Quad Band IPEX Antenna DC 5-9V Support Voice Short Message for Arduino STM32 51 Microcontroller MCU
Product Description
WHDTS A7 GSM GPRS GPS Module 3 in 1 Module Quad Band IPEX Antenna DC 5-9V Support Voice Short Message for Arduino STM32 51 Microcontroller MCU
- With 1pcs of 3m GPS antenna and 1pcs of 2m GSM/GPRS antenna which support more stronger and stable signal
- Support Quad Band: 850MHz / 900MHz / 1800MHz / 1900MHZ
- Insert the SIM card and Arduino board, you can send voice and short message to other SIM cards
- User can browse webpage via GPRS after connecting to the LCD and get the GPS info of the module
- We'll give you a full refund or replacement in case you're not satisfied with the item.Kindly remind that you'll get more information by downloading the code from drive.google.com/open?id=0ByLlBkJVmxooZmM2UjAyWmdlbW8
This 3 in 1 small module with various functions that sending voice and short message, browsing webpages and collecting GPS.Â
Support SIM network type: GSM(2G)/TD-SCDMA(3G)/WCDMA(3G)/TD-LTE(4G)/FDD-LTE(4G)，not support CDMA1X(2G)/EVDO(3G)
Specification:
- Size:2.36" * 1.57"
- Support Voice and Short Message
- Package: 1 * A7 Module; 1 * 3m GPS Antenna; 1 * 2m GSM/GPRS Antenna
Connection with Arduino
A7 Module  ARDUINO UNO
GND Â ------>Â GND
U_TXD ----> Â Â Â 0
U_RXD ----> Â Â Â 1
Download the material from drive.google.com/open?id=0ByLlBkJVmxooZmM2UjAyWmdlbW8
Technical Specifications
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