Connecting-the-Adafruit-2.8-TFT-display-to-Arduino-Nano-33-BLE.md

@@ -24,10 +24,14 @@ MISO, MOSI and SCK signals connect to the ICSP connector on the display and to p
 
 ## I2C
 
+A4 and A5 pins of Arduino are used for the SDA and SCL signals as shown:
+
 ![20220321_152323](uploads/869ada831810cda28924d46120ee8ddd/20220321_152323.jpg)
 
 ## Power
 
+The display is powered from the 3.3V pin on the Arduino.
+
 ![20220321_152419](uploads/b853a9f83f4b2484ca8e0db8c9edfc2a/20220321_152419.jpg)
 
 # Building