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- DIY ¿ëÇ°: Àü±â
- Áõ¸í¼: NONE
- ±Ù¿ø: CN (Á¤Ç°)
modname=ckeditor
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comparisonTTLCommunication mode£¬RS485With long transmission distance£¬Strong anti-interference ability£¬Can connect a large number ofRS485Characteristics of equipment¡£It is important that£¬Compatible with a large number ofRS485Industrial grade equipment of the agreement¡£If the user needs to maintain long-distance stable communication in front of multiple devices£¬RS485Is a very good choice¡£To makeArduinoThe controller can also use this reliable and stable communication protocol£¬We recommend this oneRS485Expansion board¡£ It is designed forArduinoController design£¬Can easily convert the serial port toRS485¡£
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- Standard terminals and mini terminals are integrated on the boardRS485Interface£¬extractionRS485Pin¡£Let you connect in a convenient wayRS485equipment¡£
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- There is a welding area in the middle of the expansion plate£¬Convenient for youDIYDesign£¬Make full use of the space on the expansion board¡£
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- One click switching between automatic and manual transceiver modes£¬Expand the scope of application¡£
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- boardTX/DXThere is a switch on the side of the port£¬OFFTime shielded expansion board£¬ArduinocontrollerBurnable program¡£You don`t have to plug and unplug the expansion board again and again¡£
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- Gold precipitation process£¬Both beautiful£¬And guaranteePCBquality¡£Long foot gold-plated row needle£¬Good contact£¬Adapt to various supportArduinoMain control equipment¡£
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- Module power supply£º+5V
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- Module size£º55mmx53mm
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- 16NumberIOmouth£¨Including oneI2CInterface£©
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- 6SimulationIOPort and power supply
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- Operation mode switch
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- Automatic and manual transceiver mode switch£¨In manual transceiver mode£¬The enabling end is2NumberIOmouth£©
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- Transceiver indicator
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- standardRS485Interface¡¢MiniRS485Interface¡¢RS485Pin
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- Weldable area
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- Reset switch
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- RS485Expansion board 1block
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- User manual
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- http://wiki.dfrobot.com.cn/index.php/(SKU:DFR0259)RS485%E6%89%A9%E5%B1%95%E6%9D%BF_RS485_Shield
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