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Adafruit Pro Trinket-3V 12MHz for 樹莓派
Adafruit Pro Trinket-3V 12MHz for 樹莓派
  • 商品貨號:SA000955
  • 商品點擊數:16
    累計銷量:0
  • 本店售價:446元
    註冊用戶:446元
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商品屬性

Adafruit Pro Trinket-3V 12MHz for 樹莓派

 

 

 

 

 

 

 

貼心提醒

 

已焊接好

不含麵包板、USB 線、跳線

 

Pins #2 and #7 are not available (they are exclusively for USB)

The Pro Trinket 3V runs at 12MHz, this doesn't affect most projects. Only the most timing-specific libraries may be affected, check the documentation! The NeoPixel Library works fine at 12MHz.

The onboard power supply is a 3.3V regulator and it can provide 150mA output

You cannot plug shields directly into the Pro Trinket

There is no Serial-to-USB chip onboard. This is to keep the Pro Trinket small and inexpensive, you can use any FTDI cable to connect to the FTDI port for a Serial connection. The USB connection is for uploading new code only.

The bootloader on the Pro Trinket use 4KB of FLASH so the maximum sketch size is 28,672 bytes. The bootloader does not affect RAM usage.

 

 

 

 

產品特色

 

ATmega328P onboard chip in QFN package running at 3.3V logic

12MHz clock rate, 28K FLASH available

USB bootloader with a nice LED indicator looks just like a USBtinyISP so you can program it with AVRdude and/or the Arduino IDE (with a few simple config modifications).

Also has headers for an FTDI port for reprogramming

Micro-USB jack for power and/or USB uploading, you can put it in a box or tape it up and use any USB cable for when you want to reprogram.

On-board 3.3V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection.

Power with either USB or external output (such as a battery) - it'll automatically switch over

On-board green power LED and red pin #13 LED

Reset button for entering the bootloader or restarting the program.

Works with 99% of existing Arduino sketches (anything that doesn't use more than 28K, and doesn't require pins #2 and #7)

 


 

 


  

 

產品規格
 

38 x 18 x 2mm

Height with MicroUSB: 4mm

Weight: 2.6g





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