5V 3.3V SIM800C GSM GPRS Electronic PCB Board Module TTL Development Board IPEX With For Bluetooth TTS STM32 For Arduino C51
5V 3.3V SIM800C GSM GPRS Electronic PCB Board Module TTL Development Board IPEX With For Bluetooth TTS STM32 For Arduino C51
5V 3.3V SIM800C GSM GPRS Electronic PCB Board Module TTL Development Board IPEX With For Bluetooth TTS STM32 For Arduino C51
5V 3.3V SIM800C GSM GPRS Electronic PCB Board Module TTL Development Board IPEX With For Bluetooth TTS STM32 For Arduino C51

5V 3.3V SIM800C GSM GPRS Electronic PCB Board Module TTL Development Board IPEX With For Bluetooth TTS STM32 For Arduino C51

Price:   $3.27

  • Model: icchipcn0005744
  • Shipping Weight: 0.1kg
  • 9999 Units in Stock

(0 reviews)
(complete orders today,deliverd around 25/04/2025)
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    Brand Name:icchipcn.com
    Condition:New
    Type:Voltage Regulator
    Supply Voltage:1
    Dissipation Power:1
    is_customized:Yes
    Application:Computer

    Power input: DC5V or received by a lithium battery input VBAT and GND.
    Supports MCU level: 5V / 3.3V for TTL logic
    (Such as the common 51 and the for arduino is 5v, STM32 is the 3.3v)
    Antenna use: IPEX antenna interfaces, you can use the version PCB antenna or antenna IPEX-SMA- peppers

    Pin Description:
    5V: power supply pin, the only input DC5V, used to power the board.
    V_TTL: access control board microcontroller core target voltage of 5V / 3.3V (according to its own microcontroller is much to distinguish kernel v), this pin is used to convert the GSM module board TXD and RXD for the corresponding TTL logic.GND: power supply ground
    TXD: send pin serial port module, TTL level (not directly connected to RS232 level)
    RXD: receive pin serial port module, TTL level (not directly connected to RS232 level)
    DTR: Data Terminal Ready
    SPKP: Core Audio output pin
    SPKN: Core Audio output pin
    MICN: Core Audio input
    MICP: Core Audio input
    RI: Ring core pin tips
    VRTC: RTC pin external battery
    GND: power supply ground
    PWR: This pin can turn down or turn off the module
    GND: power supply ground
    VBAT: lithium battery input pin, 3.3v-4.4v