Review on 🔌 DSD TECH HM-17 Bluetooth 4.2 Module with CC2640R2F Chip for Arduino Compatible with iPhone: Enhancing SEO by Noah Lewis

It works, but it is only Bluetooth LOW ENERGY. It communicates with my iPhone but not with my PC or my Android auto deck. Use in Arduino project. I have re-ordered another product from the same seller that supports both BLE and EDR after spending several hours learning more about the standards than I care to know. Hope this saves someone else some time. It's also interesting enough that the Arduino doesn't properly communicate with it until I plugged my phone into it, if I had read that somewhere first it might have saved me a few hours.