Wireless Equipment: Ellisys:  Ellisys is a leading worldwide supplier of advanced protocol test solutions for Bluetooth®, Wi-Fi, WPAN, USB 2.0, SuperSpeed USB 3.1, USB Power Delivery, USB Type-C, DisplayPort and Thunderbolt technologies.  USB, Bluetooth and WiFi Protocol Test Solutions  Bluetooth Vanguard - Advanced Bluetooth Analysis System Bluetooth Qualifier - Bluetooth Qualification System   RFcreations:     RFcreations is a core team of highly skilled and knowledgeable, professional engineers with decades of experience across the design and development of both RF and digital hardware, embedded, protocol stacks and UI software mini-moreph morephCS   Teledyne Lecroy:    offers an extensive range of test solutions to help with design, development, and deployment of devices and systems frontline-x240 Wireless Protocol Analyzer  frontline-x500e Wireless Protocol Analyzer  Rohde&Schwarz:        is a global technology group striving for a safer and connected world. Offers Test & Measurement, Technology Systems and Networks & Cybersecurity Divisions R&S CMW270 wireless connectivity tester Useful links:  Top Online Bluetooth LE learning Resource Ellisys Bluetooth Video Series RFcreations Bluetooth Sniffers and Test Tools Learn Bluetooth Low Energy in a single weekend