Programm ATtiny85 USB without the USB and with the pins.

I want to make a little weather station so I searched for a Tutorial.
Found one HERE and orderd the parts that I would need.

But I am stuck with my ATTiny85. I orderd one with USB but the Programm is too big to be flashed onto over the USB. So I read somewhere that I could Programm it over the Pins. But I cant find more instructions how to wire and how do I configure the Arduino IDE.

I don't believe you can use this Digispark ATtiny85 easily without the built-in bootloader. I've seen a claim that there are 6 GPIO pins available which means the Reset pin has been re-configured as one of the GPIO pins so you'll need a high voltage programmer to undo that.

To program a raw ATMEGA85 chip (where the reset pin is active) you simply need say an Arduino Uno and a wiring diagram say:

https://www.google.ch/search?source=hp&ei=VZ9UW-SmN6GW6QTV-oKYBQ&q=program+attiny85+with+arduino