GSM
₹983.00
- Module: sim800l quad-band 850/900/1800/1900mhz
- Supply voltage range: 3. 4V ~ 4. 4V
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Description
when the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V. VCC5â-DC 5V input. VCC4ââDC3.5â4.5 input |
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