BLEduino as central sees HMSoft but can't connect

Help & Support Robot Parts
1

Team,

I have your BLEduino and it is setup as central.
When I ask it to scan, it sees the HMSoft BLE peripheral and says it is No.1 …
When I ask it to connect to 1 it does nothing…

Any idea what I might be doing wrong?

Thanks
Ian

2

Hi,

Can you post screenshots explaining more in details the issue ?
What is the other Bluetooth device you are pairing with the BLEduino ?
What is the PIN code you entered when pairing ?

3

Team

I can successfully connect and scan with AT+SCAN

Scanning…
No.1 devName=HMSoft Addr=3A:57:B:B:E:0 rssi=-62
No.2 devName=BlunoV1.8 Addr=F:14:B1:29:6A:BC rssi=-79

Scan finished!

But when I type AT+CON 1 it does not reply with Error or anything, it does not respond at all.
Then I type AT+SCAN and it is still working…
What it does not do is actually connect to device 1 and the Link light continues to blink red. The HMSoft device continues to show it is not connected.

Both devices are 4.0

My first question is can it connect to another manufacturer?
My second question is that the manual says it should reply with OK after connecting, but do I need to do something else for it to work?

Any other thoughts?

Thanks
Ian

4

We might need pictures of your setup and screenshots to help us understand what are the bluetooth devices you are using and which is connected to which.
From what we understand, you are trying to connect the BLEduino Bluetooth Microcontroller to the Bluetooth Module HM-10 for Arduino through Bluetooth. Is this right ?