tag:blogger.com,1999:blog-4556553159275601541.post1335298280872799719..comments2023-09-03T23:58:25.742-07:00Comments on ElektorEmbedded: Rayson BTM222 & BTM112 Bluetooth modulesElektor Embeddedhttp://www.blogger.com/profile/12206591477280744658noreply@blogger.comBlogger11125tag:blogger.com,1999:blog-4556553159275601541.post-86541108005149916752013-01-27T23:55:20.736-08:002013-01-27T23:55:20.736-08:00So, try to change speed for BTM-112 , but havn'...So, try to change speed for BTM-112 , but havn't result. How use command mode?<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-21589524120467328272012-06-26T03:49:04.663-07:002012-06-26T03:49:04.663-07:00Hello,
I am trying to do a connection between two ...Hello,<br />I am trying to do a connection between two BTM-222 using the AT Command sequence that you mentioned.<br />To the one that will be the master I write ATR0, wait 5s, ATO1, wait 5s, ATF?, wait 65s –> response: 1 Serial Adapter Inquiry End, ATA1, wait 5s -> response “Connected”.<br />By the way, thank you for writing this AT command sequence, it is a good reference!<br />For the slave I write ATR1, wait 5s, and then I am always sending the character A.<br /><br />The problem is that the characters do not appear in the master.<br />I think that I am doing an error on the slave’s sequence… What would be the AT command sequence that you would use to the slave?<br /><br />Sincerely,<br />JamesJames.w.Goldmanhttps://www.blogger.com/profile/14315374206137792932noreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-29835962601947793282012-03-08T02:19:46.727-08:002012-03-08T02:19:46.727-08:00I got some here.I got some <a href="http://bluecontroller.com/index.php?option=com_content&view=article&id=15:using-btm-222-with-atmega-avr&catid=5:bca8-btm&Itemid=15" rel="nofollow">here</a>.Elektor Embeddedhttps://www.blogger.com/profile/12206591477280744658noreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-15307108336716186352012-03-07T18:09:49.422-08:002012-03-07T18:09:49.422-08:00Where I can get BTM-222?Where I can get BTM-222?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-38012748809477277792012-02-14T07:49:27.811-08:002012-02-14T07:49:27.811-08:00i'm also experimenting with the BTM-222 for my...i'm also experimenting with the BTM-222 for my bachelor thesis. the module tells you when it goes for a restart. it sends a '\0'. having received a '\0' one must wait about 1 second until the next character can be sent. the module will echo this character back to you about additional 2 seconds.<br /><br />also: the modules ship with different firmware versions. older versions behave strangely sometimes and need more waiting between characters and commands.kazunoreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-58511843404814869662011-12-14T09:05:23.381-08:002011-12-14T09:05:23.381-08:00Thanks a lot man, I am just playing with a couple ...Thanks a lot man, I am just playing with a couple of BTM-112's and Your post was a big help :) Love the sample configuration, it allowed me to get started.Axehttps://www.blogger.com/profile/02363314614116162674noreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-1629463556853717812011-12-02T02:41:06.471-08:002011-12-02T02:41:06.471-08:00@Mare, yes, looks a lot like this:
http://ie.farne...@Mare, yes, looks a lot like this:<br />http://ie.farnell.com/lm-technologies/lm072/module-bluetooth-class-1-bc04/dp/1675413ImmerNochARMnoreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-77632424720625384712011-11-29T14:34:15.367-08:002011-11-29T14:34:15.367-08:00Hi!
I found interesting link between two produce...Hi! <br /><br />I found interesting link between two producers: <br />http://www.element14.com/community/thread/2454<br /><br />It seems LM technologies uses Rayson modules. This could be a real treasure: <br />http://www.lm-technologies.com/download_script.php?d_type=at&d_item=AT%20Command%20Manualv4.22<br /><br />I'll check and post results in my blog: <br />e.pavlin.si<br /><br />Regards,<br />MarkoMarehttps://www.blogger.com/profile/15182724474854476374noreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-68932203615378595692011-07-06T08:48:47.792-07:002011-07-06T08:48:47.792-07:00The serial port between the microcontroller and th...The serial port between the microcontroller and the BT-112 module is probably not configured properly.<br /><br />Regards,<br />ClemensElektor Embeddedhttps://www.blogger.com/profile/12206591477280744658noreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-85376820388462820972011-06-02T11:27:20.972-07:002011-06-02T11:27:20.972-07:00Hi,
I have a BT-112 rayson module, and it seems t...Hi,<br /><br />I have a BT-112 rayson module, and it seems to connect just fine with PC, I am also able to send data from PC to the module (which is connected to microcontroller), however I am unable to send anything to the BT-112 from the microcontroller. Well at least send and get some response. I dont see any response from the bt-112 nor are this data trasmitted to the PC. <br />Got any idea? <br /><br />Thanks<br /><br />RomanRomanhttps://www.blogger.com/profile/10941008393236057092noreply@blogger.comtag:blogger.com,1999:blog-4556553159275601541.post-51505698700807142262011-03-09T02:46:07.036-08:002011-03-09T02:46:07.036-08:00Amazing work you've done! I'm currently tr...Amazing work you've done! I'm currently trying to get my BT-182 going. Thanks for the post :) I'll let you know how my project goes.Unknownhttps://www.blogger.com/profile/05163534300546545870noreply@blogger.com