From 7aa7a8cbe1bfed56e672e1d054e25a6dc336eaca Mon Sep 17 00:00:00 2001
From: Kattni Rembor <kattni@adafruit.com>
Date: Fri, 11 Mar 2022 15:25:35 -0500
Subject: [PATCH] Add support for ESP32 V2.

---
 examples/I2C_Scan/I2C_Scan.ino | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/examples/I2C_Scan/I2C_Scan.ino b/examples/I2C_Scan/I2C_Scan.ino
index 5bb47c4..03006b8 100644
--- a/examples/I2C_Scan/I2C_Scan.ino
+++ b/examples/I2C_Scan/I2C_Scan.ino
@@ -38,6 +38,12 @@ void setup() {
   pinMode(PIN_I2C_POWER, OUTPUT);
   digitalWrite(PIN_I2C_POWER, !polarity);
 #endif
+
+#if defined(ADAFRUIT_FEATHER_ESP32_V2)
+  // Turn on the I2C power by pulling pin HIGH.
+  pinMode(NEOPIXEL_I2C_POWER, OUTPUT);
+  digitalWrite(NEOPIXEL_I2C_POWER, HIGH);
+#endif
 }
 
 void loop() {