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RS485 Display Module LED 4‑Digit Digital Tube Screen Electronic Component DC12V
Feature:1. The module using 4‑digit 2.3‑inch digital tube display makes the reading more clear.
2. The decimal point position can be set, the baud rate can be set, and the display result is more accurate.
3. The circuit board made of PCB material has stable functions and long service life.
4. Great workmanship, with strict quality control and quality assurance, high safety factor, can be used with peace of mind.
5. With small size, easy to carry and store, convenient to use and with good performance.
Specification:
Item Type: RS485 Display Module
Material: PCB
Working Voltage: DC12V
Display Color: Red
Features:
1. Transmit display data via RS485
2. The decimal point position can be set, and the baud rate can be set
Interface Description:
VCC: Positive power supply
GND: Negative pole of power supply
COM: Negative power supply
D : RS485 data communication A
D-: RS485 data communication B-
Communication Parameters:
Baud Rate: 1200bps/2400bps/4800bps/9600bps/9200bps/38400bps/57600bps/115200bps; Default: 9600bps
Detailed Instructions:
1. Set the position of the decimal point (the range is 01-03, 01 is the decimal point after the tens digit, 02 is the decimal point after the hundred digit, 03 is the thousand digit, and only the tens and hundreds digit after the negative number can be displayed)
2. Set whether to blink (if it is 0, no blinking, if it is not 0, blinking)
3. Set the baud rate (data range 0-7 corresponds to 1200 2400 4800 9600 19200 38400 57600 115200 respectively)
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Size: Approx. 5.8cm / 2.3in
Package List:1 x RS485 Display Module
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