GSM SIM800L GPRS TCP IP Module Micro SIM Card GSM SMS TTL Serial Board With Two Antennas GSM SIM800L Module GPRS TCP IP Module

• Feature of the GSM SIM 800L Module: Operating voltage: 3.7 to 4.2 V (peak current is 2 A)
• Support network: China Mobile, China Unicom
• Module size: 2.2 x 1.8 cm.
• A TTL serial port can connect directly to an MCU. There is no need for a MAX232.
• Turn on automatic startup and the automatic search network.
• Onboard one-channel indicator light (slow flashing signal, no fast flashing signal)

Package includes:

• 1 x SIM800L GSM Module