Pezo 0 Posted October 23, 2013 Share Posted October 23, 2013 Hi, how many of the IO pins does the display (and also the whole board) use? Quote Link to post Share on other sites
timb 15 Posted December 31, 2013 Share Posted December 31, 2013 When will this be back in stock on Tindie? Quote Link to post Share on other sites
RobG 1,892 Posted January 1, 2014 Author Share Posted January 1, 2014 How many and which ones do you need? Quote Link to post Share on other sites
timb 15 Posted January 3, 2014 Share Posted January 3, 2014 Right now I just need two (one for a project and another to have on hand for prototyping) of the ready-to-go Nokia 1202 5 Button Modules. Do you have them on hand? Quote Link to post Share on other sites
spirilis 1,265 Posted January 27, 2014 Share Posted January 27, 2014 Rob IIRC you used some kind of RC network for the LCD_RESET right? What values did you use? Having issues with my BPak on the Tiva-C, and it looks like it's all about the reset... tieing it to the launchpad's RESET works great on the MSP430 LP's but not so much on the Tiva, kinda flaky, but tieing it to a GPIO and using 250ms low followed by 250ms delay in high works reliably. Was thinking 51K+4.7uF (calculator shows that reaches ~2.2V after 263ms) would work for a gpio-less solution. Quote Link to post Share on other sites
spirilis 1,265 Posted January 28, 2014 Share Posted January 28, 2014 FYI- just experimented with this. 51K and 4.7uF doesn't work, but 100K and 4.7uF does work. This is with the Tiva-C running at 3.3V of course. 250ms total wait time during firmware startup is sufficient. 125ms is not enough. Quote Link to post Share on other sites
RobG 1,892 Posted January 28, 2014 Author Share Posted January 28, 2014 For almost all my displays I use 47k & 0.1u. However, some of the 1202s I got do not work with this combination so I am using hardware reset instead. Quote Link to post Share on other sites
jaevans 0 Posted March 20, 2014 Share Posted March 20, 2014 Hey Rob. I put myself on the waitlist for 60 of these. We would use these in a microcontroller course. If it would help, I could do all the assembly, including the LCD - perhaps that could speed up things? One clincher is that I would have to use a credit card as I cannot make government purchases with paypal or another third party and I do not have the option of writing checks either. I might be able to get another organization/department to do a check but that takes some legwork. Feel free to respond to my waitlist email if you want to discuss this offline. John Evans Quote Link to post Share on other sites
RobG 1,892 Posted March 20, 2014 Author Share Posted March 20, 2014 @@jaevans, my contact information is in the PM I just sent. Quote Link to post Share on other sites
RobG 1,892 Posted April 24, 2014 Author Share Posted April 24, 2014 Updated (v4) BoosterPack is back in stock. No more 4 switch version and debounce R & C are now soldered on. Quote Link to post Share on other sites
timb 15 Posted May 2, 2014 Share Posted May 2, 2014 Can the switches still be soldered on by hand? Sent from my iPhone Quote Link to post Share on other sites
RobG 1,892 Posted May 2, 2014 Author Share Posted May 2, 2014 Yes Quote Link to post Share on other sites
RobG 1,892 Posted August 10, 2014 Author Share Posted August 10, 2014 Psst! Get 15% off with this Back to School coupon (8/9/14-9/9/14): 001A898 Quote Link to post Share on other sites
RobG 1,892 Posted February 22, 2015 Author Share Posted February 22, 2015 V4 schematic Nokia 1202 BoosterPack v4.pdf Quote Link to post Share on other sites
retiredEE71 0 Posted February 24, 2015 Share Posted February 24, 2015 Thanks a lot Mr. Rob. I will study and understand. Regards. Quote Link to post Share on other sites
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