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Questions tagged [hid]

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2 votes
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Using an ATTiny85 and DigiKeyboard.h, can I detect when USB HID is connected?

I am building a project to send HID keystrokes to a computer with an ATTiny85. I want to detect when the USB communication is working, in order to turn on a LED saying that everything is good. If USB ...
Bobby Tables's user avatar
1 vote
0 answers

I am trying to use Arduino Uno as a hid device to login Windows but I cannot use Modifier keys to Lock Windows

uint8_t buf[8] = { 0 }; #include <SPI.h> #include <MFRC522.h> // RFID library #define SS_PIN 10 //RX slave select #define RST_PIN 9 int gled = 7; // optional int rled = 4;// optional ...
Abhi Electronics's user avatar
1 vote
0 answers

Bluetooth HID for mouse project

I’m working on a project, to create an air mouse for people with repetitive strain injury (since I have it as well). I’m flexible with the hardware required. The plan is to use data from an IMU for ...
Zhelyazko Grudov's user avatar
1 vote
0 answers

Multiplexing HID and serial on ATMega32U4

I designed a custom ATMega32U4 based Arduino Leonardo board. I'm using MHeironimus/ArduinoJoystickLibrary to implement an HID joystick. I need to create also a virtual serial port to send NON joystick ...
weirdgyn's user avatar
  • 111
1 vote
1 answer

USB OTG and ESP32-S2

I have an ESP32-S2-DevKitM-1 which is supposed to able to act as USB HID device. But whatever I try using either ESP-IDF or Arduino-IDE, I can't get any data from it. I ran this esp-idf example. I ...
Bram's user avatar
  • 199
-1 votes
1 answer

Reading Buffer from Software-Serial & Writing to Serial

My progress so far: #include <SoftwareSerial.h> SoftwareSerial ttySerial(10, 11); // RX, TX byte buffer; void setup() { // Open serial communications and wait for port to open: Serial....
Sterling Butters's user avatar