bluehash 1,581 Posted February 7, 2012 Author Share Posted February 7, 2012 I'll buy the remaining. Let me know the shipping charge. Quote Link to post Share on other sites
larsie 121 Posted February 7, 2012 Share Posted February 7, 2012 How much is shipping to Norway? For three boards? (and the total price with the board price?) Quote Link to post Share on other sites
MattTheGeek 99 Posted February 7, 2012 Share Posted February 7, 2012 How much is shipping to Norway? For three boards? (and the total price with the board price?) $4.25 for shipping. Once the group buy ends you will get the final price, but it should be around $1.50 to $1.05 a board: Best Case: $7.40 ( 4.25 + (3 x 1.05) ) Worst Case: $8.75 ( 4.25 + (3 x 1.50) ) Unless we opt in for EMS. gatImmusepete 1 Quote Link to post Share on other sites
larsie 121 Posted February 7, 2012 Share Posted February 7, 2012 ok, I'd like 4 boards please, shipped to Norway. Quote Link to post Share on other sites
RobG 1,892 Posted February 8, 2012 Share Posted February 8, 2012 Here's the updated version. BTW, please post all group buy requests here and use this thread for board related questions. [file removed] Quote Link to post Share on other sites
RobG 1,892 Posted February 8, 2012 Share Posted February 8, 2012 Yet another version, forgot to pull up write protect when EEPROM is used instead of SRAM. cc2500-4.zip Quote Link to post Share on other sites
MattTheGeek 99 Posted February 10, 2012 Share Posted February 10, 2012 Yet another version, forgot to pull up write protect when EEPROM is used instead of SRAM. [attachment=0]cc2500-4.zip[/attachment] Please change the regulator, it's $5 each :!!!: Quote Link to post Share on other sites
RobG 1,892 Posted February 10, 2012 Share Posted February 10, 2012 Are you sure? It's actually $4.30 when you order LP, plus you get bonus 2553 Quote Link to post Share on other sites
MattTheGeek 99 Posted February 10, 2012 Share Posted February 10, 2012 Are you sure? It's actually $4.30 when you order LP, plus you get bonus 2553 Sneaky. 8-) Don't forget about the USB cable, 2452, headers, crystal and antistatic foam and free shipping box.... OH, BONUS EEPROM and TUSB3410! hmm. 8 week Factory Lead Time :problem: Quote Link to post Share on other sites
RobG 1,892 Posted February 10, 2012 Share Posted February 10, 2012 Arrow has themin stock. Quote Link to post Share on other sites
MattTheGeek 99 Posted February 10, 2012 Share Posted February 10, 2012 25 at $1.71 each shipped. hmm... Can you list the BOM? Quote Link to post Share on other sites
SugarAddict 227 Posted February 10, 2012 Share Posted February 10, 2012 25 of what? MSP430G253IPW20R: $1.9429 @ 100 TPS77301: $1.39 25AA320A-I/SN-ND: $0.50 @ 100 (32k serial EEPROM) The resistors/caps are minor (25 cents prolly? I get most of mine at 1 or 2 cents each, if that?) So if you managed to get people to go for the full kit deal and make 100 qty, board price + ~$4. I think that's fairly cheap... and like I said in PM, I'll go in on some extra tssop G2553's if you are ordering them I'll even include some free beer for ya (though I would recommend tylenol or theraflu if you're sick...) I didn't count headers... I don't know about the rest of people, but I have tons of headers of my own already :D I'm in on 6 at full kitting or board only either way. btw, please update the group buy post with everyone's qty request? gatImmusepete 1 Quote Link to post Share on other sites
RobG 1,892 Posted February 11, 2012 Share Posted February 11, 2012 Headers are not listed, but you basically need a single and a double row 0.1", M or F is up to you. In addition, there are two 0.05" headers which are pretty much optional. Also, if you use MHJ, you do not need PUR2 and vice versa. If you do not need to use LDO, VJ doesn't have to be a resistor, soldering those 2 pads will work. bom.txt bluehash 1 Quote Link to post Share on other sites
RobG 1,892 Posted February 12, 2012 Share Posted February 12, 2012 I know it's late in the game, but someone has asked me before about making the booster pack smaller and I wanted to see how it would look like. Assuming this will be used with 2553 only, I removed config headers, shrunk it to a minimum, made 2553 board 0.1" shorter, and made breakout boards 0.1" longer. Below is the result. There's still 0.9" x 0.9" space left. Thoughts? GeekDoc 1 Quote Link to post Share on other sites
bluehash 1,581 Posted February 12, 2012 Author Share Posted February 12, 2012 In that blank space, could you add another breakout or breakout with msp? It looks like a waste of space, since the boards are square/rect. Quote Link to post Share on other sites
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