RS-485 Breakout - BOB-10124. Description: This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485.
The SP3485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can reach transmission speeds of up to 10Mbps. This board requires a very low amount of power and can operate from a single +3.3VDC supply. This breakout board includes the SP3485 RS-485 transceiver, filter capacitor, and other components shown on the schematic. We've broken out the RS-485 output to three different connections: (1) an RJ-45 connector, (2) a 3-pin 3.55mm screw terminal, and (3) a 3-pin 0.1" pitch header; none of these output connectors come populated.
Features: Dimensions: 0.9x1.0" Solenoid - 5v (small) - ROB-11015. 9.19 - rs485 carte 5v (MAX485 RS-485 émetteur-récepteur développement kit d'évaluation) Multi USB/RS232/RS485/TTL Converter (SKU:TEL0070. Multiplexer (SKU:TEL0070) Introduction Multiplexer is a multi protocol converter which is composed by multiple interfaces for using controller communication.
Multiplexer supports conversion interfaces among USB, TTL, RS232, RS485, and allows to have one input and multiple outputs. It's more convenient for many kinds of controllers to communication. Power Supply Supply Voltage is 5V ，and is divided into two way. via Micro USB data wire. Note：please do not plug two or more 5V to aviod to burn the chip. PIN Function Description Points to note: Multiplexer board is divided into Area A and Area B. Indicator： POWER:power indicator AR->BT: The interface in A as input，the interface in B as output BR->AT: The interface in B as input, the interface in A as output Usage Direction Sample descripition: The multiplexer board achieve USB to TTL, micro USB interface in A as input and the TTL interface in B as output.
STEP 1：Hardware Requirements STEP 2：Connection 1. 2. Driver download 3. Refer to the test code： RS485 Shield. I bought an A4WD (w/o electronics) a couple years ago and have experimented with Xbee RF modules for communication both directly to the Sabertooth motor controller, as well as through an Arduino.
I used C# to write multi-button window panels to control the drive motors. Other than testing sensors and servos, I never got to the point of including any of them in the motor drive program. But things have progressed quickly since purchasing EZ-Robot's EZ-B Microcontroller. It comes with EZ-Builder software that already has just about any control panel a person would want included for use in its own script language. It also comes with SDK's for those who eventually want to write their own C# or VB programs.
While the EZ-B is more powerful and faster than an Arduino and has 20 digital ports, 8 analog ports, an Ic2 port and a uart port, the key difference with the EZ-B setup is the controlling program resides in the local computer not the remote microcontroller. [url= 4.59 - TTL à RS-485 Module pour Arduino - Bleu. 2.75 - TTL Module RS-485 pour Arduino - Bleu. Module RS485-12-fach I/O 64 HomeMatic - Vente Module RS485-12-fach I/O 64 HomeMatic sur conrad.fr. RS-485 module for Arduino (MAX485 ) RS-485 module for Arduino (MAX485 ) Click photo above for details, then hover over upper right for more photos.
This module interfaces an Arduino or similar microcomputer to RS-485. RS485 is used for Serial Communications over longer distances than direct RS232 or TTL, and supports multiple units on the same bus (Multi-Drop). Multiple Units can be connected to the same RS-485 wiring. All Chip pins are brought out for proper controls Working voltage: 5V Board size: 44 (mm) x14 (mm. Module "RS485 Click Board"