Bluetooth HM-10 not discoverable on Android 8.0/8.1 Oreo

ESK8 Electronics
61

The proper module works with Android 8.0+. I’m running one on Android P right now.

HM-10 Transparent Serial Port Bluetooth 4.0 Modules Bluetooth Serial Port With Logic Level Transformation

1 Like
62

There you go. The module is at fault, not Android 8

63

Problem solved !, I could not connect to my HM-10 with my Pixel or Nexus 5 running on Android 8.0, I ordered the Bluetooth 4.0 Modules, and now it works like a charm.

HM10 not compatible with Android 8.0 HM-10

Bluetooth 4.0 0

1 Like
64

Link plz.

(10c)

65

Here is the link of the Bluetooth 4.0, it will work with Android 8.0 and above.

66

IT WORKS!

But not on Android Oreo. I have Android 9.0 Pie Open Beta installed on my OnePlus 6. It’s not flawless. You have to manually resize the tiles and the red/green connection icon is invisible/below tabbar.

I have to further test it but it seems to work with reading values and stuff

EDIT: red/green connection icon had to reset itself I guess. Restarting Metr fixed it.

Screenshot_20180914-093117

1 Like
67

Hello anyone know what I’m doing wrong I bought this of banggood

68

the hm10 clones, which is probably what u have, do not work with android Oreo

https://blog.yavilevich.com/2018/04/should-you-throw-away-your-cc41-hm-10-clones-now-that-android-8-is-here/

if u got an early model hm10, make sure tx and rx are crossed

69

Do we know if the clones work on Android Pie?

70

Pretty sure it’s a firmware thing so… Roll the dice and see what happens?

71

I wonder if he knows how much a build like that will actually end up costing though. I hope you didn’t recommend more than 10s to him