Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn how to create a Bluetooth Low Energy (BLE) service using Zephyr RTOS in this 30-minute tutorial. Explore the process of implementing BLE functionality for the nRF9160 Feather and other compatible devices. Gain hands-on experience with the Air Quality Wing Sample project, available on GitHub. Join the Circuit Dojo community for in-depth discussions and support. For those interested in supporting the content creator, consider buying them a coffee through Ko-fi or becoming a GitHub sponsor.