TinyCircuits

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1
TinyDuino / Re: USB TinyShield and Bluetooth
« Last post by digital1440 on March 22, 2019, 07:48:10 PM »
I am having the same problem from the same tutorial
https://tinycircuits.com/blogs/learn/bluetooth-low-energy-tinyshield-st-tutorial

The serial monitor is spitting out garbage content.

I have baud rates that match.  Tried 9600 and 115200.  Same problem.

Tried the return control and that did not seem to fix it either.

Any other thoughts?
2
Like this website that has all the information and knowledge for everyone who comes to find information.
3
TinyDuino / Re: USB TinyShield and Bluetooth
« Last post by Geypneox on March 21, 2019, 04:56:15 AM »
It's very good with what you are doing right now.
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TinyDuino / Re: GPS Tracker
« Last post by Tapiaruff on March 19, 2019, 06:13:27 AM »
Recognize the importance that maybe we will get the information you need to apply it in life.
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New Product Ideas / Re: POE Ethernet Cat5/6 interface
« Last post by Tapiaruff on March 19, 2019, 06:12:22 AM »
Read articles were published, broadcast to perfect it felt good to others as well.
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TinyDuino / Re: Initial serial output is lost on new TinyZero
« Last post by Ben Rose on March 18, 2019, 11:58:16 AM »
Hi, great to hear you like TinyZero as an upgrade to TinyDuino! One of the major differences in use is the SerialUSB virtual serial port and the fact that opening the serial monitor does not reset the processor like with TinyDuino. However, now you can test if the virtual serial port is open or not, so you can put something like this before any SerialUSB output in your setup:

while (!SerialUSB && millis() < 5000); //On TinyScreen+/TinyZero, this will wait until the Serial Monitor is opened or until 5 seconds has passed

Then you will get all output messages after that. We've updated some of our examples, but it's still a work in progress.

Thanks,
Ben
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Tiny Arcade / Re: CHARGING/AUDIO ISSUES?
« Last post by Ben Rose on March 18, 2019, 11:48:53 AM »
Thanks for supporting us in the Kickstarter! Sorry about the current issues. My simple guess would be a loose battery connector and maybe a damaged flex cable to the speaker- are you able to pop it open and take a look? Sending it here is definitely an option as well, let me know.
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TinyLily / Re: USB board getting super hot
« Last post by Ben Rose on March 18, 2019, 11:32:46 AM »
I'm not sure what happened, but it sounds like you should set that particular board aside! The board is damaged if it's hot enough to smell bad. Was it maybe plugged into the processor board the wrong way? Either way, please contact info@tinycircuits.com so we can try to figure out what happened and replace your board.

Thanks,
Ben
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Hi- we've used the HX711 with a TinyDuino before. SparkFun has a great basic breakout with a very good tutorial: https://www.sparkfun.com/products/13879 Their code can be used with any Arduino including TinyDuino, and you should just need to pick two open IO pins(maybe A0 and A1, since the Matrix board uses 2 through 9). These could be connected through one of our proto boards.

Thanks,
Ben
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TinyDuino / Initial serial output is lost on new TinyZero
« Last post by PSch on March 14, 2019, 01:33:07 PM »
Hi,
I just started to play with my new Tinyzero (with the accelerometer) board (impressive to get 3 or even 4 (with the RTC) boards in one now!!!).
After updating the Board manager (to get the tinyzero board option) I got my code to work. However, I noticed that with my code (written for the old t board system) as well as with the linked example code from Github (https://github.com/TinyCircuits/TinyCircuits-TinyZero-ASM2021/tree/master/examples/TinyZero_BMA250), I do never get the initial serial output from the setup section (i.e. all the initialisation messages e.g. "Initializing BMA..." in the example code). (I changed the Serial.print to SerialUSB.print, but still no success...).
The output from the main section of the code is then displayed OK.

Cheers!

PS: Could you also add an example on how to use the RTC on the new Tinyzero board? Does this work with the same libraries as for the previous RTC shield?
   
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