1 Pcs T-8000 Glue Mobile Phone Touch Screen Repair of Warped Screen Frame Sealant Repair Household DIY Universal Glue E8000

Chip: SIM800L

Voltage: 3.7-4.2V

Support networks: China Mobile, China Unicom global quad-band network

Module size: 2.5cm x 2.3cm

TTL serial port for serial port, you can link directly to the micro. Do not need MAX232

Power module automatically boot, home network

The integrated signal lights all the way. It flashes slowly when there is a signal, it flashes quickly when there is no signal

Made with high quality new materials.

Complete regripping kit: Complete with all the sleeving and heat shrinking cables you need to repair or replace your wires.
Robust and durable: The heat shrink tube is made of polyolefin material, which is strong and durable, not easy to break or deform, and can be used for a long time.