About the product
- No soldering needed This is SO convenient， convenient wiring. The shell is designed with folding buckle, It can be disassembled or assembled repeatedly，Case can be prevent short circuits
- DIY DB9 cable Using 9pin male and female connectors, you can make DB9 cable or USB to RS232 / RS485 cable by yourself. The cable length and wiring sequence can be customized
- How do you use itFor 9pin serial port solderless connector, turn the screw anticlockwise to insert the wire without insulation into the terminal hole, and then tighten the screw clockwise to check whether the 9C cable is in good contact
- DIY RS232/485 CableRS232 serial port adapter signal is connected to 3 pins: 2-rx, 3-tx, 5-gnd, RS485 signal is usually connected to only 2 pins, 1-A, 2-B, or 3-A, 8-b, but some device pins are defined as others
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