GSM SIM900A MODULE MINI

• Dual-Band 900/ 1800 MHz
• Voltage Supply: DC5V
• GPRS multi-slot class 10/8GPRS mobile station class B
• Compliant to GSM phase 2/2+Class 4 (2 W @850/ 900 MHz)
• Class 1 (1 W @ 1800/1900MHz)
• Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
• Low power consumption: 1.5mA(sleep mode)’
• Operation temperature: -40°C to +85 °C
• Status indicator(D5):It will flashes continuously whenever the call arrives otherwise it is left ON.
• Network LED(D6):This led will blink every second which indicates that the GSM module is not connected to the mobile network. Once the connection is established successfully, the LED will blink continuously every 3 seconds.
• Size: 24 * 24 * 3mm

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Tutorial Video 1: https://youtu.be/9UEcT5GxdBk

Tutorial Video 2: https://youtu.be/-zAJWnGVHek