Pimoroni 모듈 어답터 가든 미니 -I2C + SPI , 라즈베리용
(Breakout Garden Mini (I2C + SPI))
개요
- 본 제품은 라즈베리 파이와 사용이 가능한 pimoroni 모듈 어답터 가든 미니 I2C+SPI입니다.
- pimoroni 모듈을 슬롯에 꼽고 납땜없이 pimoroni 모듈을 라즈베리파이와 사용이 가능하게 합니다.
- 3개의 슬롯이 있으며, 이중 2개는 I2C, 1개는 SPI 인터페이스를 가지고 있습니다.
- I2C/SPI슬롯의 각 핀은 전원 및 라즈베리의 I2C/SPI 핀에 연결됩니다.
- I2C/SPI 버스상에서 pimoroni 모듈들을 연결하여 사용하여 보십시오.
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특징
- Three sturdy edge-connector slots for Pimoroni breakouts
- 2x I2C slots (5 pins)
- 1x SPI slot (7 pins)
- 0.1" pitch, 5 or 7 pin connectors
- Broken-out pins (1x10 strip of male header included)
- Reverse polarity protection (built into breakouts)
- pHAT format board
- Compatible with all 40-pin header Raspberry Pi models
문서
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Using Breakout Garden
Because of the way that I2C (the protocol that Breakout Garden uses) works, it doesn't matter which slot on Breakout Garden Mini you plug your Pimoroni breakout into. Each I2C device has an address (you'll see it on the back of each breakout) that it uses to identify itself to other I2C devices, so it's effectively saying to your Raspberry Pi, "Hey, it's me, Bob!"
SPI is a faster, higher-throughput protocol for talking to devices like displays. The SPI slot on Breakout Garden Mini uses chip select 1 (BCM 7) and BCM 19 for the GPIO pin (used for things like LCD backlights).
We've built reverse polarity protection into our Pimoroni breakouts, meaning that there's no magic blue smoke if you accidentally plug one in the wrong way round. However, the correct way to plug them in is to make sure that the labels on the pins on your breakout and the labels on each Breakout Garden Mini slot match up.
We've also broken out a load of useful pins along the top of Breakout Garden Mini, so you can connect other devices and integrate them into your Breakout Garden projects. If you have Pimoroni breakouts to which you've already soldered headers, then you can use this top row of pins to use them alongside other breakouts on Breakout Garden Mini.
Software
Head over to the Breakout Garden GitHub repo and give our automagic installer a go. Just pop a few breakouts into Breakout Garden Mini, run the installer, and SHAZAM!, the software for the appropriate breakouts will be installed. We've also got a few nice examples to show you what's possible.