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    [posted] LED matrix control with Teensy 4.0

    Hello Derek, I used these pins to control the matrixes, this match with my example program. When you use the same it should work: 7 LED matrix 1 (Output) 6 LED matrix 2 (Output) 5 LED matrix 3 (Output) 4 LED matrix 4 (Output) You should bridge the -V pins of your two power supplies. The...
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    [posted] LED matrix control with Teensy 4.0

    I use the KiCAD version 6.09. I downloaded the files from github and I could open the schematic. You need to open the file LEDMatrix.kicad_sch
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    Arduino IDE 2.0.0 selection USB port when using 2 Teensy4.0 parallel

    Hello, there are no other Serial Monitor programs active. It doesn't matter if there is just a single IDE 2.0 sketch window open or two. I tested both, the upload always goes to COM9
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    Arduino IDE 2.0.0 selection USB port when using 2 Teensy4.0 parallel

    Hello, I have two Teensy4.0 connected on my WIN10 PC via USB, one on COM7 the other on COM9. Either I select COM7 (USB: 100002/0/0/6) or COM9 (USB: 80001/3/0/2) under "Tools > Ports(Teensy)" the program will be uploaded to COM9 (USB: 80001/3/0/2). The Output message on the Arduino IDE is: Found...
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    [posted] LED matrix control with Teensy 4.0

    Hello, I used four LED-Matrix with each 8x32 LEDs. Each matrix with 256 LEDs, all together 1024 LEDs (256LED * 4 stripes). Used voltage: 5V Per LED max. 60mA 1024LEDs * 60mA = 61.4A I used two 5V 40A 200W power supplys for my four LED matrix. Max. power supply via USB: USB 1.0/1.1 5...
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    RS485 communication Raspberry Pi 3 B to Teensy4.0

    Added a decimal Example with automatic flow control: Communication is started automatically. Communicates a fixed amount of Bytes. Last two Bytes are usede for CRC16 checksum. Raspberry: D_RS485.py Teensy: D_RS485_Teensy.ino Example D: Reached baudrate 500000 bits/s, 0.0002% error
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    RS485 communication Raspberry Pi 3 B to Teensy4.0

    Example programs for RS485 communication between Raspberry Pi 3 B and Teensy4.0 Communication is started by typing a character in the serial monitor of the Arduino software (Setting with no line end). ASCII Example: End character = LineFeed \n Raspberry: A_RS485.py Teensy: A_RS485_Teensy.ino...
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    [posted] LED matrix control with Teensy 4.0

    LED matrix control with Teensy 4.0 https://github.com/ArminRehberger/LEDMatrix-control-with-Teensy-4.0 Video: https://www.youtube.com/watch?v=ZAkksoPda_Q Functional description: FunctionDescriptionLEDMatrix_V1_00.pdf FunctionDescriptionLED.pdf Implementation of a LED matrix control. Four...
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    [posted] CNC-mill, control with Teensy4.0

    CNC mill with Raspperry GUI and Teensy real time system https://github.com/ArminRehberger/CNC-mill-control-with-Teensy-4.0 Video: https://www.youtube.com/watch?v=XnDwizPUjZA&t=19s Functional description: FunctionDescriptionCNC_V1_00.pdf Implementation of a mechatronic CNC mill. Raspberry PI...
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