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this board has a great layout as a development board - you could get lots of new users involved in Teensy if we had something like this
...

I can see how that may not suit everyones needs.

Great news on the january release. I will look to get my boards t4 compatible :)

I am holding off migrating from t3.2 to 4.0 because of this.

Can i suggest a simple option to ignore all the held up data and process the latest sent

Ie you have read data 1 of 100 and then go...

can you use this tape emulator on other devices - eg CBM 64 / Spectrum ?

can you post the example code pls

Do you need to use CAN to communicate between the two T4.0 ?

might be easier to use Serial

what is your reason for using CAN ?

Paul will correct me if i am wrong - the left arrow is a fuse, the right arrow is a pad that can be cut and resoldered again if necessary

some neat products you have :) - do you build motion sims...

I use them to read the output of weight scales

this forum is for the Teensy products

are you some kind of internet AI robot trying to get posts ?

send the data from one Teesny to the other and then to the next one using serial ports - you should not loose data this way

so T1 transmits to T2
T2 sends the data from one Serial port to the...

Another sughestion is to export the data to something like excel and try understand what can codes relate to which module. Turning the wipers on and off for example should be the body control module

Good job !

liking what you have done

thank you for creating this thread

personally i would buy a shield / breakout if it meant i could build a project more quickly - the nano breakouts work quite well with a teensy

i am venturing...

Hi Lini,,

I am liking what you have done with a T3.2

I have a project where I want to read 4x Load cells

could i use 8 x analogue pins to do this on a T3.2 ?

if i use a normal analogue...

personally i would like to see you sell several shields we can plug a T4.x into

some suggestions

5v tolerant pins
bluetooth
sd card
more robust usb connector
screw connections and female...

the hx711 can operate at a frequency of 80 HZ

https://forum.arduino.cc/index.php?topic=620955.0


that ends up giving you 24 bit resolution at 12.5 milliseconds which is pretty good imo

how many load cells can you use with it at once ?

its neat to use a T3.2 for the ADC

for more precision do you need a higher resolution ADC or a more stable voltage supply ?

what made you decide to do this rather than use a HX711 for example ?

I had a play with RemoteXY

from what i can see it works - but it is not very elegant

the web site build a wrapper for your code and then you place your code inside

the problem i can see if...

Have you tried a different board ? Does the pro mini have the ability to have serial and serial1 ?

I had trouble connecting, turns out the board was a leonardo and uses different pins for tx rx

wow that is a gamechanger !

the code for the android gui config is stored in the teensy/arduino !

i have to have a play with this and will get a bluetooth module connected asap

An Android phone/tablet makes a great basis for an app, but like you said they dont have switches or buttons and lack the tactile interface.

I need to download android studio and have a look

Very neat !

I came across this product and wanted to ask others what they thought of it

This is not a Teensy product - please delete this post if it is not appropriate. I wanted to ask for opinions on here...

wow that is very detailed !

you need to turn it into a motion simulator !

what types of screens did you use ?

the spaceship looks cool ! - was it built for a purpose or just a bit of fun ?

that is a really nice screen ! a bit overkill for this project, but i will consider it for the future

some more demo code for the

https://os.mbed.com/users/dreschpe/code/SPI_TFT_ILI9341/
...

is there some demo code anywhere I can load that does graphics more than just fonts ?

I want to display 4 numbers and allow the end user to adjust them up and down with buttons

it worked - once i had reprogrammed it

thank you for your help and advice

:D:D:D:D:D

ok i have the screen wired up as here using a T3.2 and no audio board

https://www.pjrc.com/store/display_ili9341_touch.html

Connections
ILI9341 Pin Teensy 3.x
Standard
VCC VIN
GND GND...

wow they look really neat and come with built in wifi !

i used a nano and wired it the same as in this link - http://www.electronoobs.com/eng_arduino_tut58.php
the code is the same also

i have ordered a new tft and will connect it to a T3.2 when it...

The screen arrived and i have wired it up to test the dmeo program using a nano

the screen does not seem to work

I originally wired it up with no resistors - have I killed it ?

:(

...

Thank you :)

it appears eeprom.write will only save numbers up to 255

is there another way to do this on a T3.2 ?

how many times can you write to the eprom before it fails ?

is it better to save my data...

Hi Kris - I have ordered one up hope to be playing with it soon :)

it might be possible to record your session as audio and convert it to midi afterwards !

it looks like PJRC sell a screen !

https://www.pjrc.com/store/display_ili9341_touch.html

I can see some images of it with fonts - but does it do graphics like buttons etc ?

Hi KrisKasprzak - thank you for the information

some neat projects there :) esp liking the thermal camera !


what do you use for enclosures ? 3d printing ?

Regards

G.

https://coolcomponents.co.uk/collections/gaming/products/gameduino-3

https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.co.uk%2Fulk%2Fitm%2F272752506405

https://images.app.goo.gl/3hwWR4z8y1qteZMXA

https://www.adafruit.com/product/802

Lots of choice over at adafruit

Try xsimulator.com

I am looking for a touchscreen and a bluetooth solution to build a touchpad/controller

Has anyone used the nextion screens ?

Ideally a screen and enclosure solution

Any suggestions greatly...

Do you belong to any if the simulator forums ?

What types of data are you transmitting ? Is this a datalogger ? You might be able to reduce data by using numbers that represent descriptions

interesting the effect of while(1)

why does it have such an effect ?

I had 5 mins today to play with the new T4

I am counting the number of cycles in approx one second

on average we are seeing approx 7.8 million loops !


is there a neater way to do this or...