Tiny85ISP

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Tindie-larges-v2.png

Tiny85ISP

Tiny85ISP.png

The Tiny85ISP is an ATTiny85 based In-System Programmer Board (and more).

Features

The Tiny85ISP is the latest board to support the Arduino compatible ATTiny85 Microprocessor. Features include:

  • 6-pin ISP header allows the board to be programmed easily from an AVR Programmer without any special cabling
  • 2 GVS connectors
    • D3, D4 data lines
  • On board +5V/1A power regulator
    • Jumper to connect/disconnect power from the regulator to the Processor
      • Allows the card to use external power when programming eliminating the need for local power
    • Legend marked as + and -
  • Very small form factor (1" x 1")
  • (4) 4-10 mounting holes for solid mounting
  • Rounded corners to fit into plastic enclosures even to the corner of the enclosure

Usage

  • Use ArduinoISP sketch in the "host".

ArduinoISPSketch.png

  • Set the Programmer to "Arduino as ISP"

ArduinoAsISP.png

  • Hold down shift key when using upload button.
    • Text will change to "Upload using Programmer".

ArduinoIDEUpload.png

Board Size

Size comparison between TinyDuino85(left) and Tiny85ISP (right) boards

ATTinyVsTiny85ISP.png

Connectors

ATTiny85 parts.PNG

D3 GVS

Pin Function
1 Ground
2 Vcc
3 Signal

D4 GVS

Pin Function
1 Ground
2 Vcc
3 Signal

ISP

Connector Pin ATTiny85 Pin Function (Programming) Arduino Function Programmer Pin
1 6 MISO D1 D12
2 8 VCC VCC VCC
3 7 SCK D2 D13
4 5 MOSI D0 D11
5 1 RESET*   D10
6 4 GND GND GND

ATTiny85 pins.PNG

Power

Pin Signal
Plus()+ +7V to +12V Current depending upon the loads of the card
Minus(-) Power-Return

VR Jumper

Installed Use on-board voltage regulator
Not installed Apply +5V power via ISP connector or other GVS pins