usb - How to make the lightning port of iphone output 5V power? like OTG on android phones - Electrical Engineering Stack Exchange
Lightning Connector - The iPhone Wiki
Amazon.com: Lightning to 30-Pin Adapter, [Apple MFi Certified] iPhone Charging Data Sync Connector Cable 8-Pin Male to 30-Pin Female Output Adapter Compatible iPhone 13/12/11/X/8/7/6/5/4S/4/3/3G/iPad/iPod(0.2 m) : Electronics
USB-C to Lightning Cable (1 m) - Apple
USB-A, USB-C and Lightning Connectors Explained
Lightning to USB Cable (0.5 m) - Apple
Goodbye Lightning Connector? Apple Reveals iPhone Charging Changes
Apple's Lightning port dynamically assigns pins to allow for reversible use | AppleInsider
Apple's Lightning connector detailed in extensive new patent filings | AppleInsider
Apple Lightning
4XEM 8 Pin Lightning to HDMI Digital AV Adapter for Apple iPhoneiPadiPod MFi Certified Lightning to HDMI digital AV adapter for Apple iPad iPhone iPod 1 x Lightning Male Proprietary Connector 1
Are pins 1 & 5 on the Apple's Lightning Connector used to pass the dc voltage to charge iphone / ipad? - Quora