Monday Kids SIM800C Development Board Module Support GSM GPRS 3.3/5V TTL For Arduino & Active Ceramic Antenna IPEX Interface
$10.87
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- Brand Name: Monday Kids
- Model Number: Development Board Module
- Operating Temperature: -35~80 Celsius
- Supply Voltage: 3.3/5V
- Condition: New
- Type: Logic ICs
- Dissipation Power: none
- is_customized: Yes
- Application: Development Board Module
- chip : ESD protection chip
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| About Board |
Product Introduction:
1.TTL level control interface,can directly connect with MCU serial port 5V/3.3V logic level or USB-TTL module computer for debugging
2.Logic level conversion circuit,automatically transform TTL level into 2.8V level
3.Microphone and earphone interface:used for testing voice communication
4.TTL level and RS232 serial port control switch short circuit cap
5.RS232 serial port interface:can connect with serial port wire and computer communication debugging
6.MAX3232 serial port conversion circuit
7.Vbat power supply interface,DC-DC stabilivolt output interface
8.DC power supply adapter input interface,we recommend you use 9V or 12V power supply input (at least 1A);since GSM module instant power consumption can be up to 2A (4V)
9.Power supply indicator lamp
10.Power supply switch
11.RTC battery
12.SIM800 kernal
13.SIM card socket
14.Signal indicator lamp
15.ESD protection chip
16.Module start key swtch
17.SIM800 kernal external expansion pin
18.SMA interface antenna
19.DC-DC switch power supply stabilibolt
Basic Functions:
1.DC 6-24V power supply voltage:TVS protection,which will greatly enhance board's stability
2.Support 3.3V/5V TTL level control,easy to communicate with various MCU,such as ARDUINO/51/STM32
3.Standard serial port interface,easy to be ccontrolled by PC or debugging
4.Earphone and microphone interface,convenient to test GSM voice communication
5.SIM card electrostatic protection chip
6.All available SIM800 pin lead out,easy to develop various SIM800 applications
7.RTC backup battery
8.NET_STA indicator lamp,easy to know SIM800 current state
9.Board Size:83*54mm
About Antenna
Product Introduction:
1.Antenna Size: 20*6*6mm
2.Central Frequency Point:GPS antenna (GPS-1575MHz)
3.Antenna Type:active ceramic antenna
4.Interface Type:IPEX interface
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- Unit Type: piece
- Package Weight: 0.056kg (0.12lb.)
- Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
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