Step 4: IIC LCD1602 Wiring Methods: IIC LCD1602 wiring methods:GND ———— GNDVCC ———— 5VSDA ———— A4SCL ———— A5 Post Views: 738Share:TwitterFacebookLinkedInPinterestRelatedDoc navigation← Step 3: Circuit DiagramStep 5: Complete → Was this article helpful to you? Yes No Leave A Comment Cancel replyComment Notify me of new posts by email. Δ