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What pins are required for this module to be discoverable. iphone/Mac ect...
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#1 (permalink)      2/27/2015 9:56:41 PM US Central   quote/reply + tips
loknar28
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What pins are required for this module to be discoverable. iphone/Mac ect...
I would like to connect a C2540 BLE module to a Multiwii Pro which uses a Atmega 2560 cpu. My understanding is that the C2540 should at least advertise itself if VCC3.3v and GND are connected. I will be wiring up the module directly for serial communications to a Multiwii configuration app.

I am going to assume VCC, GND, and TX/RX are all that are needed. Does BLE have other requirements?
#2 (permalink)      2/27/2015 10:16:31 PM US Central   quote/reply + tips
JPBel
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+2 details
HM-10 HM-11 datasheet download
HM Bluetooth PCB Library

Edited on 2/27/2015 at 10:40 PM. Reason:
#3 (permalink)      2/27/2015 10:37:22 PM US Central   quote/reply + tips
loknar28
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Thank you for the links to the files. Unfortunately, HM Bluetooth PCB Library just opens a new duplicate page. If you have PCB file that would be great.
#4 (permalink)      2/27/2015 10:41:20 PM US Central   quote/reply + tips
JPBel
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Fixed link

If still not work try www.jnhuamao.cn download section.

Edited on 2/27/2015 at 10:42 PM. Reason:
#5 (permalink)      2/28/2015 12:09:24 AM US Central   quote/reply + tips
loknar28
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It works thank you
#6 (permalink)      9/25/2016 2:39:50 PM US Central   quote/reply + tips
CaptClaude
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Update for the HM-10 module documentation, which appears to be very complete.

Beware, the jnhuamao.cn sites are blacklisted as attack sites.

http://www.jnhuamao.cn/bluetooth40_en.zip
or
http://www.huamaosoft.com/bluetooth40_en.zip

The website lists an HM-10S and an HM-10C but nowhere does it explain the difference and the documentation link for both is the same zip file.