How to Setup the Arduino IDE to Work with the Tinusaur Boards

Arduino IDE for Tinusaur Boards

UPDATE: There is an updated version of the Arduino Setup Guide at our new website https://tinusaur.com/guides/arduino-ide-tinusaur-setup/ This is a short guide how to setup the Arduino IDE to work with the Tinusaur boards. What it does basically is to make it work with the Atmel ATtiny85/45/25 microcontrollers. The only difference is that it will appear … Read more

ATtiny85 and ESP8266 – do you really need that?

Tinusaur ATtiny85 ESP6288 Shield

Yes, why not. And here is what I did … (this will be series of posts about what I did with ATtiny85/Tinusaur and ESP8266 WiFi module) First, what could be accomplished with such limited device as ATtiny85? It has 8 pins, 2 of which are for the power (Vcc and GND), one for the RESET … Read more

The OWOWOD Library

OWOWOD is One Wire / One Way Output for Debugging library. It allows you to output text from the Tinusaur (ATtiny85 microcontroller or other similar), though USB-to-Serial or TTL converter (based on PL2303, CH340G or similar) and to the computer screen using COM port monitoring tool. Why one would need something like that? It would’ve … Read more

Printing Decimal Numbers on SSD1306 OLED Display Using the SSD1306xLED Library

Tinusaur SSD1306XLED SSD1306 OLED Llibary

UPDATE: Please, check the most recent post about this library at /tag/ssd1306xled After playing for awhile with that SSD1306 OLED display I decided to add few more things to the SSD1306xLED library and the ability to print numbers seamed to be an important one. There is already a function in the library that outputs strings so I … Read more

MAX7219 driver for LED Matrix 8×8

UPDATE 2022: The MAX7219LED8x8 library, now renamed to MAX7219tiny has now a new home at tinusaur.com/libraries/max7219tiny. Check also this MAX7219 & ATtiny85 tutorial to learn how the library works. MAX7219LED8x8 is a C library for working with the MAX7219 display driver to control 8×8 LED matrix. It is intended to be used with the Tinusaur board but should also work with any other … Read more

TinuDHT – ATtiny Library for DHT11

Ever wanted to do a project with that cheap DHT11 temperature/humidity sensor and did not want to go the Arduino way but with a simple ATtiny85? You probably know already about  the issues with the existing Arduino based libraries running on the ATtiny microcontrollers, but can’t deal with them. TinuDHT is our answer to this. TinuDHT is a … Read more

Tutorial 002: Fading LED x1

Another beginners tutorial is on the way – this time about a fading in and out LED. This is simple tutorial that shows how to connect a LED to the ATtiny85 based Tinusaur board and write a program that makes the LED to fade in and out using PWM (pulse-width-modulation) technique. Note: The code in this tutorial does not use the … Read more

WinAVR – Setup Guide

UPDATE: 2022 WINAVR is (or was) a great project. Its most “recent” package is from 2010-01-20. In other words, it is outdated. There are many projects that attempted to replace it but none of them (AFAIK) is extremely popular. We’ve put together a very detailed guide on how to setup everything manually – AVR GCC Toolchain – Setup for Windows. WinAVR … Read more

Assembling Guide

This a short guide about how to assemble the Tinusaur Board. Tinusaur Board The Tinusaur Board is what the Tinusaur project is built around. It is rather simple PCB with a dozen components on it. The board is easy to assemble and does not require very special skills or instruments. IMPORTANT: If you are uncertain … Read more

Pros and Cons

Is there anything special about this board? No! Absolutely nothing. Even though the Tinusaur is a very simple thing it has its advantages as well as disadvantages that need to be addressed. It is a platform that is simple and easy to understand for everyone – perfect for a quick start and in learning how to create things. … Read more