Specifications

Nanjing Ningyuan Intelligent Instrument Co., Ltd RM-RF10TP-1278
Address: Building 6, Jima Industrial Park, No. 669 Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu, China
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2.3 Electrical Characteristics
Table 3: Electrical characteristics
Project
Minimum
Typical values
Maximum
Unit
Remarks
Working voltage
3
5
5.2
V
Emission current
100
mA
Receiving Current
16
mA
Working temperature
-40
+85
2.4 Suggested Module Connections
Table 4: Recommended Module Connectivity Table
Module
pin
Pin
direction
Remarks
MD0
Input
With AUX cooperation, determine the module of the three working
modes.dangling defaults to high level(MD0=1) .
AUX
Input
With MD0 cooperation, determine the module of the three working
modes.dangling defaults to high level(AUX=1) .
RXD
Input
TTL serial port input, connect to MCU RXD input pin.
TXD
Output
TTL serial port output, connect to MCURXD output pin.
GND
Input
Module grounding.
VCC
Input
Module supply pin, voltage range: 3~5.2 V DC.
2.5 Installation Dimension
Figure 2: Installation dimension