EDMI Co. Ltd SER100 User Manual
频段,使用 RS232 接口进行数据通讯,RS485 可拓展。应用于无线数据传输。它具有功率
密 度集中,传输距离远,成本低,稳定性高,抗干扰能力强的优势。(SER100 RF Modem
is a Silicon Labs Si4432 10mW wireless transmission module, working in the 433MHz
band, the use of RS232 interface for data communication, RS485 can be expanded.
Used in wireless data transmission. It has the power density concentration,
transmission distance, low cost, high stability, strong anti-interference
ability)
1.2 串口通讯(serial communication) 可用串口通讯软件指令与模块通讯,操
密 度集中,传输距离远,成本低,稳定性高,抗干扰能力强的优势。(SER100 RF Modem
is a Silicon Labs Si4432 10mW wireless transmission module, working in the 433MHz
band, the use of RS232 interface for data communication, RS485 can be expanded.
Used in wireless data transmission. It has the power density concentration,
transmission distance, low cost, high stability, strong anti-interference
ability)
1.2 串口通讯(serial communication) 可用串口通讯软件指令与模块通讯,操
作说明见串口通讯说明书。(Serial
communication software can be used to communicate with the module instructions, see
the serial communication protocol)
the serial communication protocol)
2 功能简介(Introduction to features)
2.1 引脚定义(Pin Definition)
2.1 引脚定义(Pin Definition)
SER100 RF Modem 硬 件 接 口 主 要 定 义 :(
SER100 RF Modem Hardware Interface main
definitions:)
序 号
(NO.)
接 口 名 称
(Interface
name)
I/O
描述(
Description
)
1
Viso
电
源
(Power)
Supply voltage DC7V ~ 15V, the recommended value DC9V, input
current 100mA。
current 100mA。
2
NC
NC
保留(Reserved)
3
NC
NC
保留(Reserved)
4
GND
地
电路接地。(Circuit Ground)
5
RS32_Txd O
RS232 Port Transmit Data (from SER100)
6
RS32_Rxd I
RS232 Port Receive Data (to SER100)
7
RS485_B
RS485 Port Receive -