- -43%
SIM800 GSM GPRS modul STM32 SIM900A frissítőkártya GPS modul
SIM800 GSM GPRS modul STM32 SIM900A frissítőkártya GPS modul
1 521 Ft
43% megtakarítás
2 668 Ft
Nincs adó
Description
SIM800 GSM GPRS module STM32 SIM900A upgrade board GPS module
A basic function
The SIM800 module is a GSM/GPRS module. The development board supports Unicom Mobile 2g/3g/4g card.
1. DC6-24v wide voltage power supply, which can facilitate the use of your system power supply. Onboard high-performance DC-DC power supply circuit, plus TVS protection, greatly improve the stability of the system
2. Support 3.3V/5V TTL level control, which is convenient for various commonly used single-chip microcomputers.
The modules are listed in TX/RX/GND, easy to use
3. With standard serial interface, it is convenient for host computer to control or debug
4 With earphone and microphone interface, it is convenient to test the GSM voice call function
5. With SIM card ESD protection chip, electrostatic protection when the SIM card is inserted and unplugged
6 SIM800 all available pins, convenient for you to develop various SIM800 applications
7. With RTC backup battery
8. With NET_STA light, it is convenient to check the current status of SIM800.
9 board size 83mm*54mm
Shipping list: SIM800 GSM GPRS module * 1
SIM800 GSM GPRS module STM32 SIM900A upgrade board GPS module
A basic function
The SIM800 module is a GSM/GPRS module. The development board supports Unicom Mobile 2g/3g/4g card.
1. DC6-24v wide voltage power supply, which can facilitate the use of your system power supply. Onboard high-performance DC-DC power supply circuit, plus TVS protection, greatly improve the stability of the system
2. Support 3.3V/5V TTL level control, which is convenient for various commonly used single-chip microcomputers.
The modules are listed in TX/RX/GND, easy to use
3. With standard serial interface, it is convenient for host computer to control or debug
4 With earphone and microphone interface, it is convenient to test the GSM voice call function
5. With SIM card ESD protection chip, electrostatic protection when the SIM card is inserted and unplugged
6 SIM800 all available pins, convenient for you to develop various SIM800 applications
7. With RTC backup battery
8. With NET_STA light, it is convenient to check the current status of SIM800.
9 board size 83mm*54mm
Shipping list: SIM800 GSM GPRS module * 1
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