Mega poop, Teensy It is probably a knock off I found on Amazon for cheap when it was on sale.the link to it thanks for the information, I will look into this and see what I can find out. I seen the benchmarks for the teensy and was extremely impressed with its speed and wanted to port my code over to it. It works but as a slight perfectionist the flicker drives me nuts lol. I also have some multiplexers so I can call each sensor if I have limited pins. I was collecting the sensor data though the i2c pins on the mega.I have 2 of each sensor and then average the results to make it a little more accurate. I have tried writing code so it will only update the text that has changed and not the whole screen, the text still has a slight flicker to it though. I have it working with the mega and it displays all the data, however when it refreshes the text there is a slight flicker during the update. I am using it to create a air quality sensor that gets Co2, Particle size/count, Temp, Humidity. The mega is sadly too slow which I did not know when I was getting into Arduino dev. I am trying to convert from the mega 2560 to the Teensy 4.1. Thanks much you guys, any and all help is appreciated. A little help would be greatly appreciated and thanks very much for your time! I think I am getting hung up on the pinouts to the display which is why its not working for me. I have read and looked around a lot on these forums and have seen many different examples, however there are always slight differences that seem to hang me up. When the code requires the reset pin, do you use LCD_RST or RESET on the display? Are the SD pins used even if there is no SDcard?Ĥ. What pins are the MISO, MOSI, CLK on the display?ģ. Would SPI work on this display, only requiring a few wires?Ģ. I have tried a few different libraries and different pins over a few days but I am getting frustrated and could really use some help. So I purchased a teensy 4.1 which looks like its 100x faster!Ĭan anyone tell me how to wire this up to a Teensy 4.1? I understand the code as I have years of programming, but I am not a electrical engineer and struggle with the pinouts from Teensy to the display. I have a TFT display shield that plugs directly into the Mega2560 and it works, however it seems slow updating where there is a slight "flash" of the text updating.
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