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HOME
PRODUCTS
Serial
TTL Series
RS485 Series
RS232 Series
Other USB
CAN BUS
IIC/SPI Series
Wireless
Bluetooth Module
Bluetooth Relay
Bluetooth Adapter
WIFI Module
WIFI to Serial Adapter
Lora
Industry
OpenSource
MagicConn
Audio
NEWS
SUPPORT
COMPANY
About DSD TECH
Contact US
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80+RS232·UART·RS485·CAN
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Professional RS485/RS422 Adapter
20+ RS485/RS422 Solutions: USB, Isolated, Bluetooth Adapters & Routers.
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RS232 Product Family
Comprehensive RS232 adapters & wireless solutions: USB to RJ45/DB9/RJ11/12, Bluetooth, and Wi-Fi.
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TTL Product
20+ USB to TTL adapters featuring FTDI/CP2102/CH340 chips. Supports 1.8V-5V logic levels, including isolated and cased designs.
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USB Isolator
Professional industrial USB isolators. Robust power/signal isolation protects equipment from ground loops and spikes.
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Can bus
Connect directly to the CAN bus. Versatile adapters with CAN FD, isolation, and flexible firmware support.
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Wireless Product
20+ Bluetooth solutions spanning 2.0 SPP to 5.0 BLE. Featuring RS232/RS485 adapters, modules, and Bluetooth control relays, complete with free apps.
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