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USB T-T-L RS485 Serial Adapter CH340 Chip Interface Converter with Button Switches U-A-R-T
- USB TTL RS485 Serial Adapter CH340 Chip Interface Converter With Button Switches UART
- Pinout : TX RX GND VCC (TTL UART LEVEL)
- DATA A+, DATA B-, GND, VCC(RS485)
- With Switches Button
- With L working Lights
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Overview
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USB TTL RS485 Serial Adapter CH340 Chip Interface Converter With Button Switches UART
Pinout : TX RX GND VCC (TTL UART LEVEL)
DATA A+, DATA B-, GND, VCC(RS485)
With Switches Button
With L working Lights
Pinout : TX RX GND VCC (TTL UART LEVEL)
DATA A+, DATA B-, GND, VCC(RS485)
With Switches Button
With L working Lights
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by HAITAO CROSS BORDER E-COMMERCE LIMITED Return Policy
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