SMS
Showing the single result
-
Wireless
SIM900A GSM GPRS Module with RS232 Interface and SMA Antenna
- Quad-Band GSM/ 850/900/1800/1900MHz
- Compatible with arduino, raspberry pi, arm, avr, pic, 8051
- Power supply 12V/1A to 2 A max.
- Use in the area of full signal strength.
- Perfect suited for GSM based Microcontroller Projects (better than SIM300 and other GSM Modems)
- Option for connecting MIC and SPEAKER directly to GSM MODEM for calls (LINE IN also available)
- Supports communication through RS232 with DB9 Connector, TTL Pins and I2CPins
- CALL SMS GPRS facility – MIC input, LINE input and SPEAKER output pins
SKU: STEM18208