2A23 Micro Card SIM800L GPRS GSM Module Board Quad-band TTL Serial Port

Description

• 100% brand new and high quality
• Material: Electrical components

Features:

• Onboard Size: Approx. 36x7x2mm/ 1.42x0.28x0.08"
• Spring Size: Approx. 23x8mm/ 0.91x0.31"
• Pinboard Size: Approx. 11x15mm/ 0.43x0.59"
• Module Size: 25x23x1.5mm / 0.98x0.91x0.06"
• Voltage: 3.7-4.2V
• Support Networks: global quad-band network
• TTL serial port for serial port, you can link directly to the micro-controller. No need MAX232
• Power module automatically boot, homing network
• Onboard signal lights all the way. It's flashes slowly when there is a signal, it flashes quickly when there is no signal
• Quantity: 1Pc