How do I use the Hummingbird Duo with MakeCode? Matt Hrydil August 25, 2020 17:08 Updated Follow In order to use your Hummingbird Duo with MakeCode you will first need to purchase the Hummingbird Duo MakeCode Upgrade bundle. Click here for more information about switching the firmware on your Hummingbird Duo. Related articles Can I program my Hummingbird Duo in any software languages not listed on your portal? How do I save files in Snap!? Will the Hummingbird Bit work with micro:bit V2? What is the difference between the Hummingbird Bit and the Hummingbird Duo? Why is my Hummingbird Bit unresponsive in Snap!? Comments 0 comments Please sign in to leave a comment.