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arduino_clones:papertiny [2018/05/25 18:43] admin [Links & Knowledge] |
arduino_clones:papertiny [2018/05/29 15:02] admin [Firmware] |
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===Burn The Adafruit Bootloader=== | ===Burn The Adafruit Bootloader=== | ||
Download the bootloader from here: [[https://github.com/adafruit/Adafruit-Trinket-Gemma-Bootloader]], unpack it and cd to the folder.\\ | Download the bootloader from here: [[https://github.com/adafruit/Adafruit-Trinket-Gemma-Bootloader]], unpack it and cd to the folder.\\ | ||
+ | On Debian together with Arduin 1.8.5 use the old 2.01 version of the bootloader: [[https://github.com/micronucleus/micronucleus/releases/tag/v2.01]]\\ | ||
$ cd to_your_folder.../Adafruit\ Trinket/Adafruit-Trinket-Gemma-Bootloader-master/ | $ cd to_your_folder.../Adafruit\ Trinket/Adafruit-Trinket-Gemma-Bootloader-master/ | ||
With an AVR Programmer or a Paperduino [[avr_bootloader:bootloader|burn the bootloader]]. Connect the SCK, MISO, MOSI, Reset, GND and +5V pins. If the avrdude is installed run the following commands in your terminal.\\ | With an AVR Programmer or a Paperduino [[avr_bootloader:bootloader|burn the bootloader]]. Connect the SCK, MISO, MOSI, Reset, GND and +5V pins. If the avrdude is installed run the following commands in your terminal.\\ | ||
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or the instruction of the Adafruit Trinket board:\\ | or the instruction of the Adafruit Trinket board:\\ | ||
[[https://learn.adafruit.com/introducing-trinket/introduction]]\\ | [[https://learn.adafruit.com/introducing-trinket/introduction]]\\ | ||
+ | **Select the "Adafruit Trinket 8MHz" board from Tools/Board and "USBtinyISP" from Tools/Programmer.** | ||
---- | ---- | ||
==== Schematic ==== | ==== Schematic ==== | ||
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[[https://cocomake7.github.io/#]]\\ | [[https://cocomake7.github.io/#]]\\ | ||
[[http://digistump.com/wiki]]\\ | [[http://digistump.com/wiki]]\\ | ||
- | [[http://highlowtech.org/?p=1695]] | + | [[http://highlowtech.org/?p=1695]]\\ |
[[https://learn.adafruit.com/introducing-trinket/introduction]]\\ | [[https://learn.adafruit.com/introducing-trinket/introduction]]\\ | ||
[[https://learn.adafruit.com/usbtinyisp/avrdude#for-linux|USBTinyISP for Linux]]\\ | [[https://learn.adafruit.com/usbtinyisp/avrdude#for-linux|USBTinyISP for Linux]]\\ | ||
===Technical Details:=== | ===Technical Details:=== | ||
+ | |||
+ | {{:arduino_clones:attiny_pinout.png?600|}}\\ | ||
+ | |||
[[http://www.atmel.com/Images/Atmel-2586-AVR-8-bit-Microcontroller-ATtiny25-ATtiny45-ATtiny85_Datasheet.pdf|ATtiny85 Datasheet]]\\ | [[http://www.atmel.com/Images/Atmel-2586-AVR-8-bit-Microcontroller-ATtiny25-ATtiny45-ATtiny85_Datasheet.pdf|ATtiny85 Datasheet]]\\ | ||