custom 1Pcs SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port
www.lontentech.com

custom 1Pcs SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port

$1.37
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We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.   Chip: SIM800L Voltage: 3.7-4.2V Support networks: China Mobile, China Unicom and Global Quad Band Network Module size: 2.5cm x 2.3cm TTL serial port for serial port, you can connect directly to the microcontroller. No need for MAX232 Power module start automatically, Start network Signal lights on board all the way. Flashes slowly when there is a signal, Blinks quickly when there is no signal Graphite crucible mini furnace gold torch metal melting: Package Included: 5 X SIM800L GPRS GSM Module          

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