(详情提供中英文描述)
中文描述:
供电:DC 5V 1A或1A以上。
通信接口:一组TTL电平串口,兼容5V 3.3V单片机;一组USB接口,可直接与电脑连接调试。
GPS天线接口:一组IPXmini天线接口,默认接有源GPS天线。
GMS天线接口:一组IPXmini天线接口,默认提供PCB天线。
SIM卡接口:抽屉式SIM卡接口。
USB接口:mini USB接口。
语音麦克接口:引出,接口为一个2.54*4P单排针形式。
其他接口:一组 IIC 接口,一组可以控制模块开启与关闭接口(模块默认自启动)。
指示灯:一颗0603 LED,用于指示模块的工作状态,一颗0603 LED,用于指示模块的网络状态。
英文描述:
Description:
Sim5320E is a GSM/GPRS module. You can send a message, make a call, transfer data though the GPRS or something else.
Overview:
This SIM5320E V3.8.2 module has a set of TTL level serial interface, a set of power supply interface. Besides, there are two set of antenna interface on this module, and one is designed for GPS and the other is for GSM/GPRS.
Basic features:
51 STM32 AVR MCU compatible
Prototype expand
The frequency: 850/900/ 1800/1900 /WCDMA 900/WCDMA2100 MHz.
Power supply range: voltage is 4.6-5.2v; current is 1A or more(the current is very important).
Operating temperature range: -40 degrees C to +85 C
Communication interface: The TTL level serial interface compatible 2.85 3.3 5v MCU
Size:41*50mm
The description of pins:
5V GND VMCU RST TXD RXD
Use the TTL interface connect with a MCU
MCU SIM5320E MOULE
TXD SRXD
RXD STXD
DC power positive pole VMCU
GND GND
POWER(4.6-5.2v) 5V
图片展示:
수입신고 1USD |
구매/결제대행 1CNY |
TT송금 1CNY |
---|---|---|
6.81 CNY | 203.62 KRW | 0.149 USD |