From 362d0ed41546a25d8a4a0647aecb6e9ae33fefc7 Mon Sep 17 00:00:00 2001
From: nikhilsigma <106960272+nikhilsigma@users.noreply.github.com>
Date: Mon, 6 Jun 2022 18:38:55 +0900
Subject: [PATCH] Update i2c.md

Builtin LED is not set as output in Reader (I2C slave) program. Thus the LED is not turning on.
So following line needs to be added.
  pinMode(LED_BUILTIN,OUTPUT);  // sets onBoard LED as output
---
 .../hardware/03.nano/boards/nano-every/tutorials/i2c/content.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/content/hardware/03.nano/boards/nano-every/tutorials/i2c/content.md b/content/hardware/03.nano/boards/nano-every/tutorials/i2c/content.md
index 659ac44256..7129ad7823 100644
--- a/content/hardware/03.nano/boards/nano-every/tutorials/i2c/content.md
+++ b/content/hardware/03.nano/boards/nano-every/tutorials/i2c/content.md
@@ -91,6 +91,7 @@ Let's start by adding the `Wire.h` library by adding the `#include <Wire.h>` sta
 void setup() {
   Wire.begin(8);                // join i2c bus with address #8
   Wire.onReceive(receiveEvent); // function that executes whenever data is received from writer
+  pinMode(LED_BUILTIN,OUTPUT);  // sets onBoard LED as output
 }
 ```
 
@@ -186,6 +187,7 @@ If you choose to skip the code building section, the complete code for both the
 void setup() {
   Wire.begin(8);                // join i2c bus with address #8
   Wire.onReceive(receiveEvent); // function that executes whenever data is received from writer
+  pinMode(LED_BUILTIN,OUTPUT);  // sets onBoard LED as output
 }
 
 void loop() {