HM-10 module and firmware update?

Roee bloch

Hi,

I have bought few modules on the Internet.

However the AT commands that I see in the HELP ("AT+HELP") don't enable the Master (AT+ROLE1) to read somehow the signal strength of the slave modules.

How can I enable or read slave Signal strength (in my master device)

Thanks for any help

Roee

over 9 years ago

0 YiKai Chen over 9 years ago

Guru 735695 points

As I know, those AT command things are not implemented by TI. I suggest you to contact HM-10 manufacturer.

0 Roee bloch over 9 years ago in reply to YiKai Chen

Expert 1195 points

I have tried to contact them

Even called them. Got Chinese speaking. And no answer to my emails....

0 YiKai Chen over 9 years ago in reply to Roee bloch

Guru 735695 points

The alternative is to run TI BLE Stack 1.4.2 instead of that manufacturer specific stack on HM-10.

0 Roee bloch over 9 years ago in reply to YiKai Chen

Expert 1195 points

Hi,

What is "TI BLE Stack 1.4.2" is it Firmware ? - or another kind of module ?

If it is a module - what is its price? and how can I buy it ?

Does it have Signal strength command ? (at command)

Thanks,

0 YiKai Chen over 9 years ago in reply to Roee bloch

Guru 735695 points

TI BLE Stack 1.4.2 is the fundamental BLE SW provided by TI and you can download it from www.ti.com/.../ble-stack . However, it doesn't use AT command format. It use TI HCI command format and you can change TX power with it.

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HM-10 module and firmware update?