CAN transceiver: SN65HVD230 485 transceiver: SP3485 Dimension: 65mm x 30mm Mounting hole size: 3.0mm Pinout Dimensions Documentation Download/View the CAN Bus Plus RS485 HAT for Raspberry Pi User Manual (PDF)... Download/View the CAN Bus Plus RS485 HAT for Raspberry Pi Schematic (PDF)... ...
HAT]] |category1=树莓派 |brand=Waveshare |feature = 485总线 CAN总线 |interface1 = RPi |interface2 = CAN |interface3 = RS485 }} =产品概述= RS485 CAN HAT 是微雪电子为树莓派开发的一款的带 RS485 和 CAN 通信功能的扩展板,具备 RS485、CAN 通信功能。 ==特点== *基于树莓派接口设计,适用...
The RS422 / RS485 Serial HAT from HWHardSoft is a fully galvanic isolated Serial communication HAT designed for use with the Raspberry Pi.RS485 can be used across large distances, so isolation of the RS485 bus ensures that your Raspberry Pi is fu...
INT : Reserved interrupt port. tip When it is used as an input mode, you need to turn the switch to IN, and if it is used as an output mode, you need to turn the switch to OUT to prevent burning out. Connection Schematic ...
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00 01 The above schematic diagram is showing what the difference of using different application modes. a. Transparent Mode is the default application mode, and always transmits data to the remote device via broadcasting. Unless there are specific purposes, the application mode can be retained as ...
[[file:RS485_CAN_HAT_SN65HVD230.png|900px]] ===RS485总线=== SP3485接口芯片是一种RS-485驱动芯片。用于RS-485通信的低功耗收发器。 采用单一电源+3.3 V工作,采用半双工通讯方式。RO和DI端分别为接收器的输出和驱动器的输入端;(RE) ̅和DE端分别为接收和发送的使能端,当(RE) ̅为逻辑0时,器件...
[[file:RS485_CAN_HAT_SN65HVD230.png|900px]] ===RS485总线=== SP3485接口芯片是一种RS-485驱动芯片。用于RS-485通信的低功耗收发器。 采用单一电源+3.3 V工作,采用半双工通讯方式。RO和DI端分别为接收器的输出和驱动器的输入端;(RE) ̅和DE端分别为接收和发送的使能端,当(RE) ̅为逻辑0时,器件...