diff options
| -rw-r--r-- | libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino b/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino index 26659d6..8d7f93e 100644 --- a/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino +++ b/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino @@ -13,8 +13,8 @@ The circuit: Two devices which communicate serially are needed. - * First serial device's TX attached to digital pin 2, RX to pin 3 - * Second serial device's TX attached to digital pin 4, RX to pin 5 + * First serial device's TX attached to digital pin 10(RX), RX to pin 11(TX) + * Second serial device's TX attached to digital pin 8(RX), RX to pin 9(TX) Note: Not all pins on the Mega and Mega 2560 support change interrupts, @@ -26,7 +26,7 @@ 8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI). created 18 Apr. 2011 - modified 25 May 2012 + modified 19 March 2016 by Tom Igoe based on Mikal Hart's twoPortRXExample @@ -35,10 +35,10 @@ */ #include <SoftwareSerial.h> -// software serial #1: TX = digital pin 10, RX = digital pin 11 +// software serial #1: RX = digital pin 10, TX = digital pin 11 SoftwareSerial portOne(10, 11); -// software serial #2: TX = digital pin 8, RX = digital pin 9 +// software serial #2: RX = digital pin 8, TX = digital pin 9 // on the Mega, use other pins instead, since 8 and 9 don't work on the Mega SoftwareSerial portTwo(8, 9); |