Hello, at this moment I am pissed off by HC-05 (ZS-040) Bluetooth module. I am surprised how stupidly it is designed to set the AT mode. But what is worse - bluetooth is not discoverable. I belive if something say that it is Bluetooth, it should be Bluetooth compatible ... but HC-05 is not. Is the…

Any good bluetooth module?

ieee488 May 12, 2018, 9:36pm 4

I have two HC-05 and I have no trouble with them being discoverable by my cheap $50 smartphones.

Topic		Replies	Views
HC-05 non effettua il pair Hardware	22	6419	May 7, 2021
[Solved] Bluetooth HC-05 Won't Get Paired To Android Networking, Protocols, and Devices	15	57494	May 6, 2021
Arduino HC-05 module not responding Networking, Protocols, and Devices	16	17006	May 6, 2021
info per bluetooth hc-05 Generale	7	2631	May 7, 2021
problems with the bluetooth module IDE 1.x	1	419	May 5, 2021