Technical Details
- Size: 2.7*3.9cm
- Power supply: 5V
- Computer debugging USB – TTL
- Current: 800MA
- TTL serial interface is compatible with 3.3V and 5V microcontroller
- Can be connected directly with the microcontroller
- SIM800L 4 frequency data communications, globally available
- With card slot, convenient to replace mobile phone card
- IPX antenna interface can switch PCB antenna, glue stick antenna and sucker antenna (we offer two kinds of antennas for you to choose)
Package includes:
1 x SIM800L Module Board
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