Smallest SIM800L GPRS GSM Module MicroSIM Card Core Board Quad-band TTL Serial Port
Support networks: China Mobile, China Unicom and global quad-band network
Module size: 2.5cmx2.3cm
TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232
Power module automatically boot, homing network
Onboard signal lights all the way . It flashes slowly when there is a signal, it flashes quickly when there is no signal
Schedule for sending parcels is M-W-F ONLY. Payments should be received in the morning of MWF if you want your item to be shipped on that scheduled day. As I leave by lunch to send out of town orders already. Otherwise, it would be on the next schedule date. Thanks!
Complete ads list at goo.gl/VWNeyz
This seller has been a member since: Apr. 11, 2015
Total Classifieds: 1109
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