May i Know the web site for Nordic ? Thanks ----- Original Message ----- From: "Marcel van Lieshout" To: Sent: Wednesday, June 02, 2004 6:21 PM Subject: Re: [EE:] Laipac TRF-2.4G - Comments, experiences? > Well, I think the answer is easy, but you won't like it... > > First: > There is no excuse for the way they handle your questions. > > And then: > Nordic produces two 2.4GHZ transceiver chips: One with (nRF24E1) and one > without (nRF2401) embedded > microcontroller. For the chip with embedded microcontroller (a 8051) a > design is available from the > nordic site to implement a wireless voice/data (hand)set. > > Laipac, probably, mixed things up. Selling a module containing the nRF2401 > while advertising features > that are only valid when using a nRF24E1 (or adding a micro by yourself). > I guess your email made them > aware of this. > > And last: > I'm not affiliated or connected with Nordic in any way. I just like their > chips... > > Marcel > > Lee McLaren wrote: >> Please excuse the length of this post but I think it important to set the >> tone, As you will see Laipac are either not returning emails or trying to >> fob me off with lame suggestions. >> In the spirit of the original post I expect that Laipac's actions speak >> for >> themself. >> >> regards >> >> Lee McLaren >> >> >> RE email sent 22/5: >> Dale did you receive my last email I sent to you on the 22/5th? I again >> have >> not had a reply from your company in over 10 days. I am saddened that >> this >> is what passes as customer service at Laipac. Can someone please let me >> know >> what is happening and how I can implement the advertised voice features. >> >> >> Lee McLaren >> Director of Development >> Important Pty Ltd >> www.important.com.au >> >> >> -----Original Message----- >> From: Lee McLaren [mailto:lmclaren@important.com.au] >> Sent: Saturday, 22 May 2004 11:43 AM >> To: Dale Yue >> Cc: PICLIST >> Subject: RE: Voice features of TRF-2.4G >> >> >> Dale, >> You must be joking, the TRF-2.4G is advertised on yor web site as being >> "TRF-2.4G - 2.4Ghz Data & Voice 8ch Transceiver" >> Data is NOT voice. >> Otherwise every wireless data module would be adverstise as voice. >> Your sugestion that the voice can be digitised with an external codec is >> not >> acceptable. Please refer this to your manager. >> Also can you explain the relevance of the schematic you have sent, I >> don't >> see anything other than the reference circuit which I already have, how >> would you present an analog signal to this circuit, as the reproduction >> quality is poor it is hard to read so I may have missed something. >> >> >> Lee McLaren >> Director of Development >> Important Pty Ltd >> www.important.com.au >> >> >> -----Original Message----- >> From: Dale Yue [mailto:dale1@laipac.com] >> Sent: Saturday, 22 May 2004 2:27 AM >> To: lmclaren@important.com.au >> Cc: Maria; Charlie; Diego >> Subject: Fw: Voice features of TRF-2.4G >> >> >> Hi Mr. Lee, >> >> If you want to transmit voice using our TRF2.4G, u need an external >> codec, >> because TRF only trans data. no matter what the data is. Maybe u can >> trans >> multi-channel voices use multi RF channels,or use one channel but >> multiple >> timeslots 'cause of the high speed. >> Attached is a Demo SCH. for your reference. I think u already got the >> datasheet. is you have any more question,pls. do not hesitate to give me >> a >> email. >> >> Rgds, >> Dale >> Laipac. >> >> ----- Original Message ----- >> From: "Diego" >> To: "Lee McLaren" >> Cc: "Dale Yue" >> Sent: Wednesday, May 19, 2004 9:38 AM >> Subject: Re: Voice features of TRF-2.4G >> >> >>> Mr. Lee, >>> >>> I have forwarded this message to Dale , the engineer on technical >>> support of >>> TRF2.4G. >>> He will answer you. >>> >>> Regards >>> >>> >>> Diego >>> Laipac Technology, Inc. >>> 55 West Beaver Creek Rd. Unit 1 >>> Richmond Hill Ontario L4B1K5 >>> Tel: 905-7621228 >>> Fax: 905-7631737 >>> www.laipac.com >>> >>> ----- Original Message ----- >>> From: "Lee McLaren" >>> To: >>> Cc: ; ; >>> Sent: Wednesday, May 19, 2004 5:44 AM >>> Subject: FW: Voice features of TRF-2.4G >>> >>> >>>> Diego, >>>> Did you receive the email I sent on Friday the 14th? I have not had a >>>> reply >>>> yet. Are you the best person to be discussing this with or should I be >>>> talking to someone else? >>>> >>>> >>>> Lee McLaren >>>> Director of Development >>>> Important Pty Ltd >>>> www.important.com.au >>>> >>>> >>>> -----Original Message----- >>>> From: Lee McLaren [mailto:lmclaren@important.com.au] >>>> Sent: Friday, 14 May 2004 7:24 PM >>>> To: Diego >>>> Subject: RE: Voice features of TRF-2.4G >>>> >>>> >>>> I brought the modules due to the advertised (on your web page) voice >>>> features, I would be happy to look at any documentation you have so I >>>> can >>>> use the feature. I don't mind if its code snippets from testing etc. I >>>> am in >>>> charge of a design project needs the required features and don't want >>>> to >>>> waste the time invested in using the TRF-2.4G as we have already >>>> completed a >>>> lot of the design work around the TRF-2.4G. >>>> >>>> >>>> -----Original Message----- >>>> From: Diego [mailto:diego@laipac.com] >>>> Sent: Friday, 14 May 2004 2:12 AM >>>> To: Lee McLaren >>>> Subject: Re: Voice features of TRF-2.4G >>>> >>>> >>>> Lee, >>>> >>>> We do not have that part of the documentation yet. >>>> Currently we are using them only for data. >>>> >>>> Regards >>>> >>>> Diego >>>> Laipac Technology, Inc. >>>> 55 West Beaver Creek Rd. Unit 1 >>>> Richmond Hill Ontario L4B1K5 >>>> Tel: 905-7621228 >>>> Fax: 905-7631737 >>>> www.laipac.com >>>> ----- Original Message ----- >>>> From: "Lee McLaren" >>>> To: ; ; >>>> Sent: Thursday, May 13, 2004 6:05 AM >>>> Subject: Voice features of TRF-2.4G >>>> >>>> >>>>> This is the second request for information but I have not had a reply, >>>>> If I >>>>> am not sending the request to the correct address please advise. >>>>> >>>>> >>>>> 'TRF-2.4G - 2.4Ghz Data & Voice 8ch Transceiver' >>>>> I am trying to use the voice features but can not find how to >>>>> implement in >>>>> the data sheet, can you please send me further information on how to >>>>> implement these features, a reference design would be fine. >>>>> I have read the data sheet for the TRF-2.4G sent by Diego carefully >>>>> and are >>>>> comfortable with the data aspects but there is no mention of voice. >>>>> >>>>> Lee McLaren >>>>> Director of Development >>>>> Important Pty Ltd >>>>> www.important.com.au >>>>> >>>>> >>>>> >>>>> -----Original Message----- >>>>> From: Diego [mailto:diego@laipac.com] >>>>> Sent: Friday, 7 May 2004 10:09 PM >>>>> To: Lee McLaren >>>>> Cc: Peter Johnson >>>>> Subject: Re: Can you please send me or give me a url for all data on >>>>> TRF-2.4G >>>>> >>>>> >>>>> Here it goes. >>>>> >>>>> Diego >>>>> Laipac Technology, Inc. >>>>> 55 West Beaver Creek Rd. Unit 1 >>>>> Richmond Hill Ontario L4B1K5 >>>>> Tel: 905-7621228 >>>>> Fax: 905-7631737 >>>>> www.laipac.com >>>>> ----- Original Message ----- >>>>> From: "Lee McLaren" >>>>> To: >>>>> Sent: Friday, May 07, 2004 5:01 AM >>>>> Subject: Can you please send me or give me a url for all data on >>>>> TRF-2.4G >>>>> >>>>> >>>>>> I have purchased 4 of the TRF-2.4G from your Australian distributor >>>>>> but they >>>>>> don't have the data. I could not find it on your web site. >>>>>> I am interested in programming specs, app notes etc. >>>>>> >>>>>> thanks >>>>>> >>>>>> Lee McLaren >>>>>> Director of Development >>>>>> Important Pty Ltd >>>>>> www.important.com.au > > -- > http://www.piclist.com hint: The PICList is archived three different > ways. See http://www.piclist.com/#archives for details. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.