The LTC1685 high speed RS485 transceiver family addresses this problem ... input and output signals at the far end of the first three 2000-foot cable segments of the network. The DC resistance of 2000 ...

A leaded 120 resistor simply goes on each end of cable network. All the non-end connections will have two cables attached. Will the RS485 propagation delays or time delay in the cables cause timing ...

If the software control device at the end of the cable is un-powered then the RS485 network goes down which is a terrible design. That's my opinion others may see it differently. Any RS232 device with ...

local voltage regulation and RS485 networking. This is a contact-less capacitive soil moisture sensor, a continuation of my I2C soil moisture sensor. This particular version of the sensor is suited ...

Controlled-slew-rate outputs minimize EMI and cable reflection problems. Limited slew rates restrict data rates up to a maximum of 250kbaud (Figure 7), but this is not a limitation in most networks.

Code in this repository can be used for communication between a Windows /Linux PC with a microcontroller through RS485 network.The code can be used to control devices like Relays,Motors,Robots etc ...