You can use 1st gen Apple Pencil with 5th gen M1 iPad Air without any kinda problems. : r/ipad
Apple Pencil support could be coming to the new 9.7-inch iPad - HardwareZone.com.sg
Apple Pencil 2 may support gestures on the iPad Pro 2018 - PhoneArena
Apple Announces New 9.7-inch iPad With A10 Fusion Chip And Pencil Support - iOS Hacker
Pair Apple Pencil with your iPad – Apple Support (UK)
Electronic Stylus for iPad Pro 10.5" 2017 Pencil,Active Capacitive Pencil Compatible with Apple iPad Pro 10.5-inch Stylus Pens,Good on Drawing and Writing Type-C Rechargeable Pen, White : Buy Online at Best Price
Apple introduces new 9.7-inch iPad with Apple Pencil support - Apple
Electronic Stylus for iPad 5th Generation 9.7" 2017 Pencil,Type-C Rechargeable Active Capacitive Pencil Compatible with Apple iPad 5th Gen 9.7-inch Stylus Pens,Good on iPad Drawing Pens,White: Amazon.co.uk: Electronics & Photo
Artist Review: iPad 6 Gen (2018) with Apple Pencil - YouTube
How do you choose the right Apple Pencil for your iPad? - Coolblue - anything for a smile
Watch: 2018 iPad vs. 2017 10.5-inch iPad Pro - iPad Discussions on AppleInsider Forums
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Electronic Stylus for iPad 5th Generation 9.7" 2017 Pencil,Type-C Rechargeable Active Capacitive Pencil Compatible with Apple iPad 5th Gen 9.7-inch Stylus Pens,Good on iPad Drawing Pens,White: Amazon.co.uk: Electronics & Photo
Does the Apple iPad 10 support Apple Pencil?
Apple Pencil 2 Not Compatible With Older iPads and Original Apple Pencil Won't Work With New Models - MacRumors
Apple Reveals New Apple Pencil For iPad At Best-Ever Price. Which Should You Choose?
Electronic Stylus for iPad 5th Generation 9.7" 2017 Pencil,Type-C Rechargeable Active Capacitive Pencil Compatible with Apple iPad 5th Gen 9.7-inch Stylus Pens,Good on iPad Drawing Pens,White: Amazon.co.uk: Electronics & Photo