Description : rhydoLABZ's GSM/GPRS Modem-TTL (5V) is built with Tri-band GSM/GPRS engine, works on frequencies EGSM 900 MHz, DCS 1800 MHz and PCS 1900 MHz. It is very compact in size and easy to use as plug in module . The Modem is coming with 5V TTL interface,which allows you to connect directly to 5V microcontroller / Arduino. The baud rate is configurable from 9600-115200 through AT command. The GSM/GPRS TTL Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS. It is suitable for SMS as well as DATA transfer application in M2M interface.
You need only two wire( TX , RX ) except Power supply to interface with microcontroller / Arduino . The built in Switching Power supply allows you to connect wide range unregulated power supply . Using this modem , you can send SMS, data and read SMS through simple AT command.
GSM/GPRS Modem - TTL (5V) Features
- High Quality Product (Not hobby grade)
- Plug and Play Module
- Tri-Band GSM/GPRS 900/ 1800/ 1900 MHz
- 5V TTL interface for direct connection with MCU /Arduino
- Configurable baud rate
- SMA connector with GSM Antenna.
- Built in SIM Card holder.
- Built in Network Status LED
- Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
- Standard 2.54mm Connector Pitch
- Switch ON/OFF Pin at connector
- Status LED Pin at connector
- Hardware Flow controlling pins availabel at connector
Specification:
- Tri-Band GSM/GPRS 900/ 1800/ 1900 MHz
- GPRS multi-slot class 10
- Compliant to GSM phase 2/2+
- Class 4 (2W@ 900 MHz)
- Class 1 (1W@ 1800/1900MHz)
- Built in Powerful TCP/IP
- Data Specifications
- GPRS Class 10 - max 85.6 kbps (downlink)
- Coding scheme 1, 2, 3, 4
- CSD up to 14.4 kbps
- PPP Stack
- Non transparent mode
- Normal operation temperature: -20 °C to +55 °C
- Input Voltage: 9-12VDC
Package includes
- Fully Assembled and Tested GSM Modem with antenna.
- CDROM
Downloads
