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Questions tagged [digispark]

The Digispark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful.

The Digispark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful.

64 questions
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Can I connect an SD card shield to Digispark ATtiny85 board?

I have a Digispark ATtiny85 Arduino board (as shown in the picture). Can I connect a SD card shield to this board as a normal Arduino? How can I do that I'm new to this field?
knobiDev
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First Uses of Digispark can't get past upload error

Windows 7 (64Bit) Parallels VM on Macbook Pro running BigSur. Arduino version 1.18.19, Digispark ATtiny85 Micro USB. Loaded Boards Manager http://digistump.com/package_digistump_index.json and updated all. Installed Windows Driver DPinst64 from…
Dave
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How to cut down size of imported DigiKeyboard library

I'm working on a project with a Digispark ATTiny85, that performs keystrokes using the DigisparkKeyboard library (https://github.com/digistump/DigisparkArduinoIntegration/tree/master/libraries/DigisparkKeyboard). Besides the DigiKeyboard, I also…
emma.makes
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Flashing an ATtiny85 with a NodeMCU?

I recently purchased a Digispark for some of my smaller electronics projects. After it initially being a great little board, I soon found myself unable to flash the board in the same way I had done before i.e. according to the method described here.…
Rocco
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Serial communication mac to Digispark ATtiny85

I want to use the Arduino IDE serial monitor with my Digispark ATtiny85 over USB. I can without problems upload this code(Digispark CDC example): #include void setup() { SerialUSB.begin(); } void loop() { …
hpekristiansen
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I2C libraries for ATTiny85?

I want to transmit I2C data, using a Digispark ATTiny85 board: http://digistump.com/products/1 http://digistump.com/wiki/digispark/tutorials/connecting I've found the following I2C libraries. Which one is more lightweight, stable, bug-free,…
johny why
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Digispark Serial Port Communication

I am using Digispark ATTiny85 and i need to send and receive data through the serial port of my computer. Does anyone have an idea as to how do i proceed with sending STRINGS and NUMBERS through the serial port ?? I have read that the ATTINY 85 does…
Karan Motiramani
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My Digispark board won't show up in Ports tab in Arduino IDE (OSX)

I bought a Digistump/Digispark board online and when i received it, I plugged it into my iMac to see if it works. I went to the apple in the top left corner and clicked "About this Mac". Then I clicked "System Report" and I went to the USB tab and…
Sergei Glimis
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Digispark / DigiKeyboard change keyboard layout

I'm trying to use the Digispark as a Rubber Ducky but the Digispark is only usable with the US laylout. German keyboard layout is QWERTZ. Some keys can be changed, like y and z, but if there are [ or ] this isn't possible. Trying to define a [-key…
user28624
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Arduino Digispark ATtiny85 conditional logic not working

Expected Behavior: I am attempting to use && or nested if statements to achieve the effect of two switches being required to close prior to an LED light (i.e., flip both switches), the LED turns on for 1 second, and then turns off. Encountered…
jmarywien
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Arduino NANO RF reciever and Digispark Attiny 85 transmitter issues

I am trying to send RF signal from Digispark Attiny 85 (this one) and receive the signal with Arduino NANO V3.0 ATmega328 (this one). Transmitter and receiver are STX882 and SRX882 (these). Library used is RCSwitch.h. The goal is to light up the…
Le_Peck
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Safe to solder a slide switch to unused GPIO pins?

I have a Digispark Rev.3 Kickstarter with ATTiny85 (see pinout below) and a three pin slide switch (see example below). I want to use the slide switch to control a task running on the Digispark, with the example code below. The center pin of the…
emma.makes
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Mistake in keyboard typing by Digispark

I want to open notepad by my Digispark. I use this code: /* * Generated with <3 by Dckuino.js, an open source project ! */ #include #include "DigiKeyboard.h" const char line1[] PROGMEM = "notepad.exe"; const char line2[] PROGMEM…
m7.arman
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DigiSpark attiny85 computer not detecting

I purchased a DigiSpark attiny85 off of ebay. Over the weekend I tried to get my computer to recognize the DigisSpark, but it won't recongnize it. When I plug the device in, the 'Device Connection' Sound alerts me and then a second or two the…
Peter Sun
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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 stops working, I want a watchdog to turn the LED…
Bobby Tables
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