{"id":8608171848,"title":"Adafruit Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB","handle":"adafruit-trinket-mini-microcontroller-3-3v-logic-microusb","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThis Trinket is a tiny microcontroller board, built around the Atmel ATtiny85, \u003cspan\u003ea little chip with a lot of power. We wanted to design a microcontroller board that was small enough to fit into any project, and low cost enough to use without hesitation. Perfect for when you don't want to give up your expensive dev-board and you aren't willing to take apart the project you worked so hard to design. It's our lowest-cost arduino-IDE programmable board.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThe Attiny85 is a fun processor because despite being so small, it has 8K of flash, and 5 I\/O pins, including analog inputs and PWM 'analog' outputs. We designed a USB bootloader so you can plug it into any computer and reprogram it over a USB port just like an Arduino. In fact we even made some simple modifications to the Arduino IDE so that it works like a mini-Arduino board. You can't stack a big shield on it but for many small \u0026amp; simple projects the Trinket will be your go-to platform.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-trinket-mini-microcontroller-5v-logic-microusb\" target=\"_blank\"\u003eYou can find the 5V Trinket here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/57w7e6_3MPg\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eEven though you can program Trinket using the Arduino IDE, it's not a fully 100% Arduino-compatible. There are some things you trade off for such a small and low cost microcontroller.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e• Trinket does not have a Serial port connection for debugging so the serial port monitor will not be able to send\/receive data\u003c\/li\u003e\n\u003cli\u003e• Some computers' USB v3 ports don't recognize the Trinket's bootloader. Simply use a USB v2 port or a USB hub in between.\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:45-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Microcontroller","Trinkets"],"price":690,"price_min":690,"price_max":690,"available":false,"price_varies":false,"compare_at_price":695,"compare_at_price_min":695,"compare_at_price_max":695,"compare_at_price_varies":false,"variants":[{"id":29778534536,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"YFV-BM8-VTM","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Adafruit Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB","public_title":null,"options":["Default Title"],"price":690,"weight":0,"compare_at_price":695,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"1500"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1500-06.jpg?v=1486697450","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1500-07.jpg?v=1486697452","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1500-12.jpg?v=1486697453","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1500-08_ffe87d96-2bbe-4c12-a0b1-fd733b812e88.jpg?v=1486697455","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1500-10.jpg?v=1486697457","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1500-09.jpg?v=1486697458"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1500-06.jpg?v=1486697450","options":["Title"],"content":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThis Trinket is a tiny microcontroller board, built around the Atmel ATtiny85, \u003cspan\u003ea little chip with a lot of power. We wanted to design a microcontroller board that was small enough to fit into any project, and low cost enough to use without hesitation. Perfect for when you don't want to give up your expensive dev-board and you aren't willing to take apart the project you worked so hard to design. It's our lowest-cost arduino-IDE programmable board.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThe Attiny85 is a fun processor because despite being so small, it has 8K of flash, and 5 I\/O pins, including analog inputs and PWM 'analog' outputs. We designed a USB bootloader so you can plug it into any computer and reprogram it over a USB port just like an Arduino. In fact we even made some simple modifications to the Arduino IDE so that it works like a mini-Arduino board. You can't stack a big shield on it but for many small \u0026amp; simple projects the Trinket will be your go-to platform.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-trinket-mini-microcontroller-5v-logic-microusb\" target=\"_blank\"\u003eYou can find the 5V Trinket here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/57w7e6_3MPg\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eEven though you can program Trinket using the Arduino IDE, it's not a fully 100% Arduino-compatible. There are some things you trade off for such a small and low cost microcontroller.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e• Trinket does not have a Serial port connection for debugging so the serial port monitor will not be able to send\/receive data\u003c\/li\u003e\n\u003cli\u003e• Some computers' USB v3 ports don't recognize the Trinket's bootloader. Simply use a USB v2 port or a USB hub in between.\u003c\/li\u003e\n\u003c\/ul\u003e"}

Adafruit Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB

Product Description

This Trinket is a tiny microcontroller board, built around the Atmel ATtiny85, a little chip with a lot of power. We wanted to design a microcontroller board that was small enough to fit into any project, and low cost enough to use without hesitation. Perfect for when you don't want to give up your expensive dev-board and you aren't willing to take apart the project you worked so hard to design. It's our lowest-cost arduino-IDE programmable board.

The Attiny85 is a fun processor because despite being so small, it has 8K of flash, and 5 I/O pins, including analog inputs and PWM 'analog' outputs. We designed a USB bootloader so you can plug it into any computer and reprogram it over a USB port just like an Arduino. In fact we even made some simple modifications to the Arduino IDE so that it works like a mini-Arduino board. You can't stack a big shield on it but for many small & simple projects the Trinket will be your go-to platform.

You can find the 5V Trinket here

 

 


Even though you can program Trinket using the Arduino IDE, it's not a fully 100% Arduino-compatible. There are some things you trade off for such a small and low cost microcontroller.

  • • Trinket does not have a Serial port connection for debugging so the serial port monitor will not be able to send/receive data
  • • Some computers' USB v3 ports don't recognize the Trinket's bootloader. Simply use a USB v2 port or a USB hub in between.
$6.90 $6.95
Maximum quantity available reached.
  • 512 byte of SRAM, 512 bytes of EEPROM
  • Internal oscillator runs at 8MHz, but can be doubled in software for 16MHz
  • USB bootloader with a nice LED indicator looks just like a USBtinyISP so you can program it with AVRdude and/or the Arduino IDE
  • ~5.25K bytes available for use (2.75K taken for the bootloader)
  • On-board 3.3V or 5.0V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection
  • On-board green power LED and red pin #1 LED
  • Reset button for entering the bootloader or restarting the program
  • 5 GPIO - 2 shared with the USB interface. The 3 independent IO pins have 1 analog input and 2 PWM output as well. The 2 shared IO pins have 2 more analog inputs and one more PWM output
  • Hardware I2C / SPI capability for breakout & sensor interfacing
  • Dimensions: 1.1" x 0.6" x 0.2" / 27mm x 15 x 4mm
  • Weight (no headers): 1.85 grams