38 lines
707 B
Arduino
38 lines
707 B
Arduino
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/*
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RS-485 Receiver
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This sketch receives data over RS-485 interface and outputs the data to the Serial interface
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Circuit:
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- MKR board
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- MKR 485 shield
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- ISO GND connected to GND of the RS-485 device
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- A connected to A/Y of the RS-485 device
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- B connected to B/Z of the RS-485 device
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- Jumper positions
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- FULL set to ON
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- A \/\/ B set to OFF
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created 4 July 2018
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by Sandeep Mistry
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*/
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#include <ArduinoRS485.h>
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void setup() {
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Serial.begin(9600);
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while (!Serial);
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RS485.begin(9600);
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// enable reception, can be disabled with: RS485.noReceive();
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RS485.receive();
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}
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void loop() {
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if (RS485.available()) {
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Serial.write(RS485.read());
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}
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}
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