36 lines
1.0 KiB
Markdown
36 lines
1.0 KiB
Markdown
# Raspberry PI
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Supported Hardware:
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| Device | Board |
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|--------|-----------|
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| Raspberry Pi A+/B/B+| rpi |
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| Raspberry Pi Zero | rpi |
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| Raspberry Pi Zero W | rpi0-w |
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| Raspberry Pi 2 B | rpi2 |
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| Raspberry Pi 3 B/B+ | rpi3 / rpi3-64 |
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## Limitation 64bit
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The 64bit version is under development by RPi-Team. It work very nice but it could have some impacts. Actual we see that the SDcard access with ext4 are a bit slower than on 32bit.
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## Serial console
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For access to terminal over serial console, add `console=ttyAMA0,115200` to `cmdline.txt` and `enable_uart=1`, `dtoverlay=pi3-disable-bt` into `config.txt`. GPIO pins are: 6 = GND / 8 = UART TXD / 10 = UART RXD.
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## I2C
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Add `dtparam=i2c1=on` and `dtparam=i2c_arm=on` to `config.txt`. After that we create a module file on host with [config usb stick][config] or direct into `/etc/modules-load.d`.
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rpi-i2c.conf:
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```
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i2c-dev
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i2c-bcm2708
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```
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## Tweaks
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If you don't need bluetooth, disabled it with add `dtoverlay=pi3-disable-bt` into `config.txt`.
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[config]: ../configuration.md#automatic
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