ืคึผืจืึธื”ืึธืกื˜ืขืจ > ื‘ืœืึธื’ > ืึทื“ืžื™ื ื™ืกื˜ืจืึทืฆื™ืข > Raspberry Pi Zero ืื™ืŸ ืึท Handy Tech Active Star 40 ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ

Raspberry Pi Zero ืื™ืŸ ืึท Handy Tech Active Star 40 ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ

Raspberry Pi Zero ืื™ืŸ ืึท Handy Tech Active Star 40 ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ

ื“ืขืจ ืžื—ื‘ืจ ื”ืึธื˜ ื’ืขืฉื˜ืขืœื˜ ืึท Raspberry Pi Zero, ืึท ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืคื™ื™ึทืคืŸ ืื•ืŸ ืึท ืงืึทื‘ืœืข ืื™ืŸ ื–ื™ื™ืŸ ื ื™ื™ึท Handy Tech Active Star 40 ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ื ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ื•ืกื‘ ืคึผืึธืจื˜ ื’ื™ื˜ ืžืึทื›ื˜. ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ืึท ื–ื™ืš-ื’ืขื ื•ื’ ืžืึธื ื™ื˜ืึธืจืœืขืกืก ืงืึธืžืคึผื™ื•ื˜ืขืจ ืื•ื™ืฃ ARM ืžื™ื˜ ื“ื™ ืœื™ื ื•ืงืก ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื, ื™ืงื•ื•ื™ืคึผื˜ ืžื™ื˜ ืึท ืงืœืึทื•ื•ื™ืึทื˜ื•ืจ ืื•ืŸ ืึท ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ. ืื™ืจ ืงืขื ืขืŸ ื‘ืึทืฉื•ืœื“ื™ืงืŸ / ืžืึทื›ื˜ ืขืก ื“ื•ืจืš ื•ืกื‘, ื™ื ืงืœ. ืคึฟื•ืŸ ืึท ืžืึทื›ื˜ ื‘ืึทื ืง ืึธื“ืขืจ ื–ื•ื  - ื˜ืฉืึทืจื“ื–ืฉืขืจ. ื“ืขืจื™ื‘ืขืจ, ืขืก ืงืขื ืขืŸ ื˜ืึธืŸ ืึธืŸ ืžืึทื›ื˜ ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืฉืขื”, ืึธื‘ืขืจ ืคึฟืึทืจ ืขื˜ืœืขื›ืข ื˜ืขื’.

Raspberry Pi Zero ืื™ืŸ ืึท Handy Tech Active Star 40 ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ

ื“ื™ืžืขื ืฉืึทื ืึทืœ ื“ื™ืคืขืจืขื ืฉื™ื™ื™ืฉืึทืŸ ืคื•ืŸ ื‘ืจื™ื™ืœ ื“ื™ืกืคึผืœื™ื™ื–

ืขืจืฉื˜ืขืจ ืคื•ืŸ ืึทืœืข, ื–ื™ื™ ื–ืขื ืขืŸ ืึทื ื“ืขืจืฉ ืื™ืŸ ืฉื•ืจื” ืœืขื ื’. ื“ืขื•ื•ื™ืกืขืก ืžื™ื˜ 60 ืึธื“ืขืจ ืžืขืจ ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ื–ืขื ืขืŸ ื’ื•ื˜ ืคึฟืึทืจ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ืึท ื“ืขืกืงื˜ืึทืคึผ ืงืึธืžืคึผื™ื•ื˜ืขืจ, ื‘ืฉืขืช ื“ืขื•ื•ื™ืกืขืก ืžื™ื˜ 40 ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ื–ืขื ืขืŸ ื‘ืึทืงื•ื•ืขื ืคึฟืึทืจ ืงืขืจื™ื™ื ื’ ืžื™ื˜ ืึท ืœืึทืคึผื˜ืึทืคึผ. ืื™ืฆื˜ ืขืก ื–ืขื ืขืŸ ื‘ืจื™ื™ืœืข ื“ื™ืกืคึผืœื™ื™ื– ืคืืจื‘ื•ื ื“ืŸ ืฆื• ืกืžืึทืจื˜ืคืึธื ืขืก ืื•ืŸ ื˜ืึทื‘ืœืึทืฅ, ืžื™ื˜ ืึท ืฉื•ืจื” ืœืขื ื’ ืคื•ืŸ 14 ืึธื“ืขืจ 18 ืื•ืชื™ื•ืช.

ืื™ืŸ ื“ืขืจ ืคืึทืจื’ืึทื ื’ืขื ื”ื™ื™ื˜, ื‘ืจื™ื™ืœ ื“ื™ืกืคึผืœื™ื™ื– ื’ืขื•ื•ืขืŸ ื’ืึทื ืฅ ืžืึทืกื™ื•ื•. ื“ืขืจ 40-ืึทื•ื•ืขืงื–ืขืฆืŸ ืœืึทืคึผื˜ืึทืคึผ, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื”ืื˜ ื“ื™ ื’ืจื™ื™ืก ืื•ืŸ ื•ื•ืึธื’ ืคื•ืŸ ืึท 13-ืื™ื ื˜ืฉ ืœืึทืคึผื˜ืึทืคึผ. ืื™ืฆื˜, ืžื™ื˜ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื ื•ืžืขืจ ืคื•ืŸ ืึทืงื•ื•ื™ื™ื ื˜ืึทื ืกื™ื–, ื–ื™ื™ ื–ืขื ืขืŸ ืžื™ื ื™ืึทื˜ื•ืจืข ื’ืขื ื•ื’ ืึทื–ื•ื™ ืึทื– ืื™ืจ ืงืขื ืขืŸ ืฉื˜ืขืœืŸ ื“ื™ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ืื™ืŸ ืคืจืึธื ื˜ ืคื•ืŸ ื“ื™ ืœืึทืคึผื˜ืึทืคึผ, ืืœื ื•ื•ื™ ื“ื™ ืœืึทืคึผื˜ืึทืคึผ ืื•ื™ืฃ ื“ื™ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ.

ื“ืึธืก ืื™ื–, ืคื•ืŸ ืงื•ืจืก, ื‘ืขืกืขืจ, ืึธื‘ืขืจ ืขืก ืื™ื– ื ืึธืš ื ื™ืฉื˜ ื–ื™ื™ืขืจ ื‘ืึทืงื•ื•ืขื ืฆื• ื”ืึทืœื˜ืŸ ืฆื•ื•ื™ื™ ื‘ืึทื–ื•ื ื“ืขืจ ื“ืขื•ื•ื™ืกืขืก ืื•ื™ืฃ ื“ื™ื™ืŸ ืฉื•ื™ืก. ื•ื•ืขืŸ ืื™ืจ ืึทืจื‘ืขื˜ ื‘ื™ื™ึท ืึท ืฉืจื™ื™ึทื‘ื˜ื™ืฉ, ืขืก ื–ืขื ืขืŸ ืงื™ื™ืŸ ื˜ืขื ื•ืช, ืึธื‘ืขืจ ืขืก ืื™ื– ื•ื•ืขืจื˜ ื’ืขื“ืขื ืงืขืŸ ืึทื– ืึท ืœืึทืคึผื˜ืึทืคึผ ืื™ื– ื’ืขืจื•ืคึฟืŸ ืึท ืœืึทืคึผื˜ืึทืคึผ ืžื™ื˜ ืืŸ ืื ื“ืขืจ ื ืึธืžืขืŸ, ืื•ืŸ ื˜ืจื™ื™ื ื’ ืฆื• ื‘ืึทืจืขื›ื˜ื™ืงืŸ ื–ื™ื™ืŸ ื ืึธืžืขืŸ, ื•ื•ื™ื™ึทืœ ืขืก ื˜ื•ืจื ืก ืื•ื™ืก ืึทื– ื“ื™ ืžื™ื ื™ืึทื˜ื•ืจืข 40-ื›ืึทืจืึทืงื˜ืขืจ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ืื™ื– ืืคื™ืœื• ื•ื•ื™ื™ื ื™ืงืขืจ ื‘ืึทืงื•ื•ืขื.

ืึทื–ื•ื™ ื“ืขืจ ืžื—ื‘ืจ ื’ืขื•ื•ืืจื˜ ืคึฟืึทืจ ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื“ื™ ืœืึทื ื’-ืฆื•ื’ืขื–ืื’ื˜ ื ื™ื™ึท ืžืึธื“ืขืœ ืื™ืŸ ื“ื™ Handy Tech Star ืกืขืจื™ืข. ืฆื•ืจื™ืง ืื™ืŸ 2002, ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ืžืึธื“ืขืœ Handy Tech Braille Star 40 ืื™ื– ื‘ืืคืจื™ื™ื˜, ื•ื•ื• ื“ื™ ื’ื•ืฃ ื’ืขื’ื ื˜ ืื™ื– ื’ืขื ื•ื’ ืฆื• ืฉื˜ืขืœืŸ ืึท ืœืึทืคึผื˜ืึทืคึผ ืื•ื™ืฃ ืฉืคึผื™ืฅ. ืื•ืŸ ืื•ื™ื‘ ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ืคึผืึทืกื™ืง, ืขืก ืื™ื– ืึท ืจื™ื˜ืจืึทืงื˜ืึทื‘ืึทืœ ืฉื˜ื™ื™ืŸ. ืื™ืฆื˜ ื“ืขื ืžืึธื“ืขืœ ืื™ื– ืจื™ืคึผืœื™ื™ืกื˜ ื“ื•ืจืš ื“ื™ ืึทืงื˜ื™ื•ื• ืฉื˜ืขืจืŸ 40, ื•ื•ืึธืก ืื™ื– ื›ึผืžืขื˜ ื“ื™ ื–ืขืœื‘ืข, ืึธื‘ืขืจ ืžื™ื˜ ืึทืคึผื’ืจื™ื™ื“ื™ื“ ืขืœืขืงื˜ืจืึธื ื™ืง.

Raspberry Pi Zero ืื™ืŸ ืึท Handy Tech Active Star 40 ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ

ืื•ืŸ ื“ื™ ืจื™ื˜ืจืึทืงื˜ืึทื‘ืึทืœ ืฉื˜ื™ื™ืŸ ื‘ืœื™ื™ื‘ื˜:

Raspberry Pi Zero ืื™ืŸ ืึท Handy Tech Active Star 40 ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ

ืึธื‘ืขืจ ื“ื™ ืžืขืจืกื˜ ื‘ืึทืงื•ื•ืขื ื–ืึทืš ื•ื•ืขื’ืŸ ื“ื™ ื ื™ื™ึทืข ืคึผืจืึธื“ื•ืงื˜ ืื™ื– ืึท ื ื™ืฉืข ื‘ืขืขืจืขืš ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ืึท ืกืžืึทืจื˜ืคืึธื ืข (ื–ืขืŸ KDPV). ืขืก ืึธืคึผืขื ืก ื•ื•ืขืŸ ื“ื™ ืคึผืœืึทื˜ืคืึธืจืžืข ืื™ื– ืืจื™ื‘ืขืจื’ืขืคืืจืŸ ืฆื•ืจื™ืง. ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื•ืžื‘ืึทืงื•ื•ืขื ืฆื• ื”ืึทืœื˜ืŸ ืึท ืกืžืึทืจื˜ืคืึธื ืข ื“ืึธืจื˜, ืึธื‘ืขืจ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืขืคืขืก ื ื•ืฆืŸ ื“ื™ ืœื™ื™ื“ื™ืง ืึธืคึผื˜ื™ื™ืœ, ืื™ืŸ ื•ื•ืึธืก ืขืก ืื™ื– ืืคื™ืœื• ืึท ืžืึทื›ื˜ ื•ื•ืขื ื˜ื™ืœ.

ื“ืขืจ ืขืจืฉื˜ืขืจ ื–ืึทืš ื“ืขืจ ืžื—ื‘ืจ ืื™ื– ื’ืขื•ื•ืขืŸ ืฆื• ืฉื˜ืขืœืŸ ื“ื™ Raspberry Pi ื“ืึธืจื˜, ืึธื‘ืขืจ ื•ื•ืขืŸ ื“ื™ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ืื™ื– ืคึผืขืจื˜ืฉืึทืกื˜, ืขืก ืคืืจืงืขืจื˜ ืื•ื™ืก ืึทื– ื“ื™ ืฉื˜ื™ื™ืŸ ืงืึทื•ื•ืขืจื™ื ื’ ื“ื™ ืึธืคึผื˜ื™ื™ืœ ืื™ื– ื ื™ืฉื˜ ืจื•ืง ืžื™ื˜ ื“ื™ "ืžืึทืœืขื ืข." ืื™ืฆื˜, ืื•ื™ื‘ ื“ื™ ื‘ืจืขื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืœื•ื™ื– 3 ืžื ื˜ื™ื ืขืจ ...

ืื‘ืขืจ ืึท ืงืึธืœืขื’ืข ื“ืขืจืฆื™ื™ืœื˜ ืžื™ืจ ื•ื•ืขื’ืŸ ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื“ื™ Raspberry Pi Zero, ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ืึทื–ื•ื™ ืžื™ื ื™ืึทื˜ื•ืจืข ืึทื– ืฆื•ื•ื™ื™ ืคื•ืŸ ื–ื™ื™ ืงืขืŸ ืคึผืึทืกื™ืง ืื™ืŸ ื“ื™ ืึธืคึผื˜ื™ื™ืœ ... ืึธื“ืขืจ ื˜ืึธืžืขืจ ืืคื™ืœื• ื“ืจื™ื™ึท. ืขืก ืื™ื– ืžื™ื“ ืึธืจื“ืขืจื“ ืžื™ื˜ ืึท 64 ื’ื™ื’ืื‘ื™ื™ื˜ ื–ื›ึผืจื•ืŸ ืงืึธืจื˜, ื‘ืœื•ืขื˜ืึธืึธื˜ื”, "ืคื™ื™ึทืคืŸ" ืื•ืŸ ืึท ืžื™ืงืจืึธ ื•ืกื‘ ืงืึทื‘ืœืข. ืžื™ื˜ ืขื˜ืœืขื›ืข ื˜ืขื’ ืฉืคึผืขื˜ืขืจ ืื™ื– ื“ืึธืก ืึทืœืฅ ืึธื ื’ืขืงื•ืžืขืŸ, ืื•ืŸ ื“ืขืจื–ืขืŸ ืคืจื™ื™ื ื˜ ื”ืึธื‘ืŸ ื’ืขื”ืึธืœืคืŸ ื“ืขื ืžื—ื‘ืจ ืฆื•ื’ืจื™ื™ื˜ืŸ ืึท ืžืึทืคึผืข. ืึทืœืฅ ื”ืึธื˜ ื’ืœื™ื™ืš ื’ืขืืจื‘ืขื˜ ื•ื•ื™ ืขืก ื–ืึธืœ.

ื•ื•ืึธืก ืื™ื– ื’ืขืฉืขืŸ ืคึฟืึทืจ ื“ืขื

ืื•ื™ืฃ ื“ื™ ืฆื•ืจื™ืง ืคื•ืŸ ื“ื™ Handy Tech Active Star 40 ืขืก ื–ืขื ืขืŸ ืฆื•ื•ื™ื™ ื•ืกื‘ ืคึผืึธืจืฅ ืคึฟืึทืจ ื“ืขื•ื•ื™ืกืขืก ืึทื–ืึท ื•ื•ื™ ืงื™ื‘ืึธืจื“ื–. ื ืงืœื™ื™ืŸ-ืกื™ื™ื–ื“ ืงืœืึทื•ื•ื™ืึทื˜ื•ืจ ืžื™ื˜ ืžืึทื’ื ืขื˜ื™ืง ื‘ืืจื’ ืื™ื– ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜. ื•ื•ืขืŸ ื“ื™ ืงืœืึทื•ื•ื™ืึทื˜ื•ืจ ืื™ื– ืงืึธื ื ืขืงื˜ืขื“, ืื•ืŸ ื“ื™ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ื–ื™ืš ืึทืจื‘ืขื˜ ื“ื•ืจืš ื‘ืœื•ืขื˜ืึธืึธื˜ื”, ื“ืขืจ ืงืึธืžืคึผื™ื•ื˜ืขืจ ืื•ื™ืš ืื ืขืจืงืขื ื˜ ืขืก ื•ื•ื™ ืึท ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืงืœืึทื•ื•ื™ืึทื˜ื•ืจ.

ืื–ื•ื™, ืื•ื™ื‘ ืื™ืจ ืคืึทืจื‘ื™ื ื“ืŸ ืึท ื‘ืœื•ืขื˜ืึธืึธื˜ื” "ืคื™ื™ึทืคืŸ" ืฆื• ืึท Raspberry Pi Zero ื’ืขืฉื˜ืขืœื˜ ืื™ืŸ ื“ื™ ืกืžืึทืจื˜ืคืึธื ืข ืึธืคึผื˜ื™ื™ืœ, ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ื™ื›ื•ืœืช ืฆื• ื™ื‘ืขืจื’ืขื‘ืŸ ืžื™ื˜ ื“ื™ ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ื“ื•ืจืš ื‘ืœื•ืขื˜ืึธืึธื˜ื” ื ื™ืฆืŸ BRLTTY, ืื•ืŸ ืื•ื™ื‘ ืื™ืจ ืื•ื™ืš ืคืึทืจื‘ื™ื ื“ืŸ ืึท ืงืœืึทื•ื•ื™ืึทื˜ื•ืจ ืฆื• ื“ื™ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ, ื“ื™ "ืžืึทืœืขื ืข" ื•ื•ืขื˜ ืื•ื™ืš ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืื™ื.

ืื‘ืขืจ ืึทื– ืก ื ื™ื˜ ืึทืœืข. ื“ืขืจ "ืžืึทืœืขื ืข" ื–ื™ืš, ืื™ืŸ ืงืขืจ, ืงืขื ืขืŸ ืึทืงืกืขืก ื“ื™ ืื™ื ื˜ืขืจื ืขื˜ ื“ื•ืจืš ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืคึผืึทืŸ ืคึฟื•ืŸ ืงื™ื™ืŸ ืžื™ื˜ืœ ื•ื•ืึธืก ืฉื˜ื™ืฆื˜ ืขืก. ื“ืขืจ ืžื—ื‘ืจ ื”ืื˜ ืงืึทื ืคื™ื’ื™ืขืจื“ ื–ื™ื™ืŸ ืกืžืึทืจื˜ืคืึธื ืข ืื•ืŸ ืงืึธืžืคึผื™ื•ื˜ืขืจืก ืื™ืŸ ืฉื˜ื•ื‘ ืื•ืŸ ืื™ืŸ ืึทืจื‘ืขื˜ ืึทืงืึธืจื“ื™ื ื’ืœื™, ืึธื‘ืขืจ ืื™ืŸ ื“ืขืจ ืฆื•ืงื•ื ืคึฟื˜ ืขืจ ืคึผืœืึทื ื– ืฆื• ืึทื“ืึทืคึผื˜ ืืŸ ืื ื“ืขืจ "ืžืึทืœืขื ืข" ืคึฟืึทืจ ื“ืขื - ืึท ืงืœืึทืกื™ืฉ, ื ื™ืฉื˜ ืึท ื ื•ืœ, ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ืขื˜ื”ืขืจื ืขื˜ ืื•ืŸ ืืŸ ืื ื“ืขืจ ื‘ืœื•ืขื˜ืึธืึธื˜ื” "ืคื™ื™ึทืคืŸ".

BlueZ 5 ืื•ืŸ PAN

PAN ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืื•ืคึฟืŸ ื ื™ืฆืŸ ื‘ืœื•ื– ื”ืึธื˜ ื–ื™ืš ืึทืจื•ื™ืกื’ืขื•ื•ื™ื–ืŸ ืื•ืžืคืึทืจืฉื˜ืขื ื“ืœืขืš. ื“ืขืจ ืžื—ื‘ืจ ื’ืขืคื•ื ืขืŸ ื“ื™ bt-pan Python ืฉืจื™ืคื˜ (ื–ืขืŸ ื•ื•ื™ื™ื˜ืขืจ), ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ PAN ืึธืŸ ืึท GUI.

ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื‘ื™ื™ื“ืข ื“ื™ ืกืขืจื•ื•ืขืจ ืื•ืŸ ื“ืขืจ ืงืœื™ืขื ื˜. ื‘ืืงื•ืžืขืŸ ื“ื™ ืฆื•ื ืขืžืขืŸ ื‘ืึทืคึฟืขืœ ื“ื•ืจืš D-Bus ื•ื•ืขืŸ ืืจื‘ืขื˜ืŸ ืื™ืŸ ืงืœื™ืขื ื˜ ืžืึธื“ืข, ืขืก ืงืจื™ื™ื™ืฅ ืึท ื ื™ื™ึท ื ืขืฅ ืžื™ื˜ืœ bnep0 ืžื™ื“ ื ืึธืš ื’ืจื™ื ื“ืŸ ืึท ืงืฉืจ ืžื™ื˜ ื“ื™ ืกืขืจื•ื•ืขืจ. ื˜ื™ืคึผื™ืงืึทืœืœื™, DHCP ืื™ื– ื’ืขื ื™ืฆื˜ ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ืึทืŸ IP ืึทื“ืจืขืก ืฆื• ื“ืขื ืฆื•ื‘ื™ื ื“. ืื™ืŸ ืกืขืจื•ื•ืขืจ ืžืึธื“ืข, BlueZ ืจื™ืงื•ื•ื™ื™ืขืจื– ื“ื™ ื ืึธืžืขืŸ ืคื•ืŸ ืึท ื‘ืจื™ืง ืžื™ื˜ืœ ืฆื• ื•ื•ืึธืก ืขืก ืงืขื ืขืŸ ืœื™ื™ื’ืŸ ืึท ืฉืงืœืึทืฃ ืžื™ื˜ืœ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ื™ืขื“ืขืจ ืงืœื™ืขื ื˜. ืงืึทื ืคื™ื’ื™ืขืจื™ื ื’ ืึทืŸ ืึทื“ืจืขืก ืคึฟืึทืจ ื“ื™ ื‘ืจื™ืง ืžื™ื˜ืœ ืื•ืŸ ืœื•ื™ืคืŸ ืึท DHCP ืกืขืจื•ื•ืขืจ ืคึผืœื•ืก IP ืžืึทืกืงืขืจื™ื™ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ื‘ืจื™ืง ืื™ื– ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืึทืœืข ื•ื•ืึธืก ืื™ื– ืคืืจืœืื ื’ื˜.

ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืคึผืึทืŸ ืึทืงืกืขืก ืคื•ื ื˜ ืžื™ื˜ ืกื™ืกื˜ืขื

ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ื‘ืจื™ืง, ื“ืขืจ ืžื—ื‘ืจ ื’ืขื ื™ืฆื˜ systemd-networkd:

ื˜ืขืงืข /etc/systemd/network/pan.netdev

[NetDev]
Name=pan
Kind=bridge
ForwardDelaySec=0

ื˜ืขืงืข /etc/systemd/network/pan.network

[Match]
Name=pan

[Network]
Address=0.0.0.0/24
DHCPServer=yes
IPMasquerade=yes

ืื™ืฆื˜ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฆื•ื•ื™ื ื’ืขืŸ BlueZ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ NAP ืคึผืจืึธืคื™ืœ. ืขืก ืคืืจืงืขืจื˜ ืื•ื™ืก ืึทื– ื“ืึธืก ืงืขืŸ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื’ืขื˜ืืŸ ืžื™ื˜ ื“ื™ ื ืึธืจืžืึทืœ BlueZ 5.36 ื™ื•ื˜ื™ืœืึทื˜ื™ื–. ืื•ื™ื‘ ื“ืขืจ ืžื—ื‘ืจ ืื™ื– ืคืึทืœืฉ, ืคืึทืจืจื™ื›ื˜ืŸ ืื™ื: ืžืึทื ื’ (ืงืขื ืขืŸ ืžืึทืš ื–ื™ื™ืŸ ืื•ื™ืขืจืŸ) ื‘ืœื™ื ื“ (ืžืืœ ืึทืงืกืขืก ืื•ืŸ ืงื•ื•ืึทื ื˜ื•ื) ื’ื•ืจื•

ืื‘ืขืจ ืขืจ ื’ืขืคื•ื ืขืŸ ื‘ืœืึธื’ ืคึผืึธืกื˜ืŸ ะธ ืคึผื™ื˜ื”ืึธืŸ ืฉืจื™ืคื˜ ืฆื• ืžืึทื›ืŸ ื“ื™ ื ื™ื™ื˜ื™ืง ืงืึทืœืœืก ืฆื• ื“ื™-ื‘ืึทืก.

ืคึฟืึทืจ ืงืึทื ื•ื•ื™ื ื™ืึทื ืก, ื“ืขืจ ืžื—ื‘ืจ ื’ืขื ื™ืฆื˜ ื“ื™ Systemd ื“ื™ื ืกื˜ ืฆื• ืœื•ื™ืคืŸ ื“ืขื ืฉืจื™ืคื˜ ืื•ืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืื•ื™ื‘ ื“ื™ ื“ื™ืคึผืขื ื“ืึทื ืกื™ื– ื–ืขื ืขืŸ ืจื™ื–ืึทืœื•ื•ื“.

ื˜ืขืงืข /etc/systemd/system/pan.service

[Unit]
Description=Bluetooth Personal Area Network
After=bluetooth.service systemd-networkd.service
Requires=systemd-networkd.service
PartOf=bluetooth.service

[Service]
Type=notify
ExecStart=/usr/local/sbin/pan

[Install]
WantedBy=bluetooth.target

ื˜ืขืงืข /usr/local/sbin/pan

#!/bin/sh
# Ugly hack to work around #787480
iptables -F
iptables -t nat -F
iptables -t mangle -F
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE

exec /usr/local/sbin/bt-pan --systemd --debug server pan

ื“ื™ ืจื’ืข ื˜ืขืงืข ื•ื•ืึธืœื˜ ื ื™ื˜ ื–ื™ื™ืŸ ื“ืืจืฃ ืื•ื™ื‘ ื“ืขื‘ื™ืึทืŸ ื”ืื˜ IPMasquerade = ืฉื˜ื™ืฆืŸ (ื–ืขืŸ ื•ื•ื™ื™ื˜ืขืจ). # ืงืกื ื•ืžืงืก).

ื ืึธืš ืขืงืกืึทืงื™ื•ื˜ื™ื ื’ ื“ื™ ืงืึทืžืึทื ื“ื– systemictl daemon-reload ะธ systemctl ืจื™ืกื˜ืึทืจื˜ systemd-networkd ืื™ืจ ืงืขื ืขืŸ ืึธื ื”ื™ื™ื‘ืŸ ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืคึผืึทืŸ ืžื™ื˜ ื“ื™ ื‘ืึทืคึฟืขืœ systemctl ืึธื ื”ื™ื™ื‘ ืคึผืึทืŸ

ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืคึผืึทืŸ ืงืœื™ืขื ื˜ ื ื™ืฆืŸ Systemd

ื“ืขืจ ืงืœื™ืขื ื˜ ื–ื™ื™ึทื˜ ืื™ื– ืื•ื™ืš ื’ืจื™ื ื’ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ืžื™ื˜ Systemd.

ื˜ืขืงืข /etc/systemd/network/pan-client.network

[Match]
Name=bnep*

[Network]
DHCP=yes

ื˜ืขืงืข /etc/systemd/system/[ืื™ืžืขื™ืœ ื‘ืืฉื™ืฆื˜]

[Unit]
Description=Bluetooth Personal Area Network client

[Service]
Type=notify
ExecStart=/usr/local/sbin/bt-pan --debug --systemd client %I --wait

ืื™ืฆื˜, ื ืึธืš ืจื™ืœืึธื•ื“ื™ื ื’ ื“ื™ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ืื™ืจ ืงืขื ืขืŸ ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื“ื™ ืกืคึผืขืกืึทืคื™ื™ื“ ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืึทืงืกืขืก ืคื•ื ื˜ ื•ื•ื™ ื“ืึธืก:

systemctl start pan@00:11:22:33:44:55

ืคึผืขืจื™ื ื’ ืžื™ื˜ ื“ื™ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื”

ืคื•ืŸ ืงื•ืจืก, ื“ื™ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืกืขืจื•ื•ืขืจ ืื•ืŸ ืงืœื™ื™ืึทื ืฅ ืžื•ื–ืŸ ื–ื™ื™ืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื ืึธืš ืคึผืขืจื™ื ื’ ื–ื™ื™ ื“ื•ืจืš ื‘ืœื•ืขื˜ืึธืึธื˜ื”. ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืœื•ื™ืคืŸ ื‘ืœื•ืขื˜ืึธืึธื˜ื”ืงื˜ืœ ืื•ืŸ ื’ืขื‘ืŸ ืขืก ื“ื™ ืงืึทืžืึทื ื“ื–:

power on
agent on
default-agent
scan on
scan off
pair XX:XX:XX:XX:XX:XX
trust XX:XX:XX:XX:XX:XX

ื ืึธืš ืกื˜ืึทืจื˜ื™ื ื’ ื“ื™ ื™ื‘ืขืจืงื•ืงืŸ, ื•ื•ืึทืจื˜ืŸ ืึท ื‘ื™ืกืœ ืกืขืงื•ื ื“ืขืก ื‘ื™ื– ื“ื™ ืžื™ื˜ืœ ืื™ืจ ื“ืึทืจืคึฟืŸ ืื™ื– ืื™ืŸ ื“ืขืจ ืจืฉื™ืžื”. ืฉืจื™ื™ื‘ ืึทืจืึธืคึผ ื–ื™ื™ืŸ ืึทื“ืจืขืก ืื•ืŸ ื ื•ืฆืŸ ืขืก ื“ื•ืจืš ื’ืขื‘ืŸ ื“ื™ ืคึผืึธืจ ื‘ืึทืคึฟืขืœ ืื•ืŸ, ืื•ื™ื‘ ื ื™ื™ื˜ื™ืง, ื“ื™ ืฆื•ื˜ืจื•ื™ ื‘ืึทืคึฟืขืœ.

ืื•ื™ืฃ ื“ืขืจ ืงืœื™ืขื ื˜ ื–ื™ื™ึทื˜, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื˜ืึธืŸ ื“ื™ ื–ืขืœื‘ืข ื–ืึทืš, ืึธื‘ืขืจ ื“ื™ ืฆื•ื˜ืจื•ื™ ื‘ืึทืคึฟืขืœ ืื™ื– ื‘ืืฉื˜ื™ืžื˜ ื ื™ื˜ ื“ืืจืฃ. ื“ืขืจ ืกืขืจื•ื•ืขืจ ื“ืึทืจืฃ ืขืก ืฆื• ืึธื ื ืขืžืขืŸ ืึท ืงืฉืจ ื ื™ืฆืŸ ื“ื™ NAP ืคึผืจืึธืคื™ืœ ืึธืŸ ืžืึทื ื•ืึทืœ ื‘ืึทืฉื˜ืขื˜ื™ืงื•ื ื’ ืคื•ืŸ ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ.

ื“ืขืจ ืžื—ื‘ืจ ืื™ื– ื ื™ืฉื˜ ื–ื™ื›ืขืจ ืึทื– ื“ืึธืก ืื™ื– ื“ื™ ืึธืคึผื˜ื™ืžืึทืœ ืกื™ืงื•ื•ืึทื ืก ืคื•ืŸ ืงืึทืžืึทื ื“ื–. ื˜ืึธืžืขืจ ืึทืœืข ื•ื•ืึธืก ืื™ื– ื“ืืจืฃ ืื™ื– ืฆื• ืคึผืึธืจ ื“ืขื ืงืœื™ืขื ื˜ ืžื™ื˜ ื“ื™ ืกืขืจื•ื•ืขืจ ืื•ืŸ ืœื•ื™ืคืŸ ื“ื™ ืฆื•ื˜ืจื•ื™ ื‘ืึทืคึฟืขืœ ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ, ืึธื‘ืขืจ ืขืจ ื”ืื˜ ื ื™ืฉื˜ ื’ืขืคืจื•ื•ื•ื˜ ื“ืึธืก ื ืึธืš.

ื’ืขื‘ืŸ HID ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืคึผืจืึธืคื™ืœ

ืขืก ืื™ื– ืคืืจืœืื ื’ื˜ ืึทื– ื“ื™ Raspberry ืื ืขืจืงืขื ื˜ ืึท ืงืœืึทื•ื•ื™ืึทื˜ื•ืจ ืคืืจื‘ื•ื ื“ืŸ ืฆื• ื“ื™ ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ื“ื•ืจืš ื“ืจืึธื˜, ืื•ืŸ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ื“ื•ืจืš ื“ื™ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ื–ื™ืš ื“ื•ืจืš ื‘ืœื•ืขื˜ืึธืึธื˜ื”. ื“ืึธืก ืื™ื– ื’ืขื˜ืืŸ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื•ื•ืขื’, ื ืึธืจ ืึทื ืฉื˜ืึธื˜ ืึทื’ืขื ื˜ ืื•ื™ืฃ ื“ืึทืจืคึฟืŸ ืฆื• ื’ืขื‘ืŸ ืึท ื‘ืึทืคึฟืขืœ ืึทื’ืขื ื˜ ืงืœืึทื•ื•ื™ืึทื˜ื•ืจ ื‘ืœื•ื™ื– ืื•ืŸ ื‘ืœื•ืขื˜ืึธืึธื˜ื”ืงื˜ืœ ื•ื•ืขื˜ ื’ืขืคึฟื™ื ืขืŸ ืึท ืžื™ื˜ืœ ืžื™ื˜ ืึท HID ืคึผืจืึธืคื™ืœ.

ืึธื‘ืขืจ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื‘ืœื•ืขื˜ืึธืึธื˜ื” ื“ื•ืจืš ื“ื™ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ืื™ื– ืึท ื‘ื™ืกืœ ืงืึธืžืคึผืœื™ืฆื™ืจื˜

ื›ืึธื˜ืฉ ื“ืขืจ ืžื—ื‘ืจ ื’ืขืจืื˜ืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ืึทืœืฅ, ืขืจ ืคืืจืฉื˜ื™ื™ื˜ ืึทื– ืงืึทื ืคื™ื’ื™ืขืจื™ื ื’ BlueZ ื“ื•ืจืš ื“ื™ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ืื™ื– ื•ืžื‘ืึทืงื•ื•ืขื. ืื™ืŸ ืขืจืฉื˜ืขืจ ืขืจ ื’ืขื“ืึทื ืง ืึทื– ืื’ืขื ื˜ืŸ ื–ืขื ืขืŸ ื‘ืœื•ื™ื– ื“ืืจืฃ ืฆื• ืึทืจื™ื™ึทืŸ PIN ืงืึธื•ื“ื–, ืึธื‘ืขืจ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืึทื– ืฆื• ื’ืขื‘ืŸ ื“ื™ HID ืคึผืจืึธืคื™ืœ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื“ืจื•ืงืŸ "ืึทื’ืขื ื˜ KeyboardOnly". ืขืก ืื™ื– ื—ื™ื“ื•ืฉ ืึทื– ืฆื• ืงืึทื˜ืขืจ ื‘ืœื•ืขื˜ืึธืึธื˜ื” PAN ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงืจื™ื›ืŸ ื“ื•ืจืš ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ื– ืื™ืŸ ื–ื•ื›ืŸ ืคื•ืŸ ื“ื™ ืคืืจืœืื ื’ื˜ ืฉืจื™ืคื˜. ืขืจ ื’ืขื“ืขื ืงื˜ ืึทื– ืื™ืŸ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹BlueZ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืึท ืคืึทืจื˜ื™ืง ื’ืขืฆื™ื™ึทื’ ืคึฟืึทืจ ื“ืขื ืคึผืึทื ื“ - ื•ื•ืื• ื˜ื•ื˜ ืขืจ ืื™ืŸ BlueZ 5? ืคึผืœื•ืฆืขื ื”ืึธื˜ ื–ื™ืš ื‘ืึทื•ื•ื™ื–ืŸ ืึท ื ืฒึทืข ืœื™ื™ื–ื•ื ื’, ืื•ืžื‘ืึทืงืึทื ื˜ ื“ืขื ืžื—ื‘ืจ, ืึธื‘ืขืจ ืœื™ื’ื ื“ื™ืง ืื•ื™ืฃ ื“ืขืจ ื™ื™ื‘ืขืจืคืœืึทืš?

ืคืึธืจืฉื˜ืขืœื•ื ื’

ื“ื™ ื“ืึทื˜ืŸ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื’ื™ื›ืงื™ื™ึทื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืขืขืจืขืš 120 ืงื‘ื™ื˜ / s, ื•ื•ืึธืก ืื™ื– ื’ืึทื ืฅ ื’ืขื ื•ื’. ื“ื™ 1GHz ARM ืคึผืจืึทืกืขืกืขืจ ืื™ื– ื–ื™ื™ืขืจ ืฉื ืขืœ ืคึฟืึทืจ ืึท ื‘ืึทืคึฟืขืœ ืฉื•ืจื” ืฆื•ื‘ื™ื ื“. ื“ืขืจ ืžื—ื‘ืจ ื ืึธืš ืคึผืœืึทื ื– ืฆื• ื ื•ืฆืŸ ื“ืขืจ ื”ื•ื™ืคึผื˜ ssh ืื•ืŸ emacs ืื•ื™ืฃ ื“ื™ ืžื™ื˜ืœ.

ืงืึทื ืกืึธื•ืœ ืคืึทื ืฅ ืื•ืŸ ืคืึทืจืฉื˜ืขืœืŸ ื”ืึทื›ืœืึธื˜ืข

ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืคืึทืจืฉื˜ืขืœืŸ ื”ืึทื›ืœืึธื˜ืข ื’ืขื ื™ืฆื˜ ื“ื•ืจืš ื“ื™ Framebuffer ืื•ื™ืฃ ื“ื™ Raspberry Pi Zero ืื™ื– ื’ืึทื ืฅ ืžืึธื“ื ืข: fbset ืจื™ืคึผืึธืจืฅ ืขืก ื•ื•ื™ 656 ร— 416 ื‘ื™ืœื“ืฆืขืœืŸ (ื ื™ื˜ ืงื™ื™ืŸ ืžืึธื ื™ื˜ืึธืจ ืงืึธื ื ืขืงื˜ืขื“, ื“ืึธืš). ืžื™ื˜ ืึท ืงืึทื ืกืึธื•ืœ ืฉืจื™ืคึฟื˜ ืคื•ืŸ 8 ร— 16, ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ 82 ืื•ืชื™ื•ืช ืคึผืขืจ ืฉื•ืจื” ืื•ืŸ 26 ืฉื•ืจื•ืช.

ืขืก ืื™ื– ื•ืžื‘ืึทืงื•ื•ืขื ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืึท ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ืคื•ืŸ 40 ืื•ืชื™ื•ืช ืื™ืŸ ื“ืขื ืžืึธื“ืข. ื“ืขืจ ืžื—ื‘ืจ ื•ื•ืึธืœื˜ ืื•ื™ืš ื•ื•ื™ ืฆื• ื–ืขืŸ ืื•ื ื™ืงืึธื“ ืื•ืชื™ื•ืช ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื‘ืจื™ื™ืœ. ืฆื•ืž ื’ืœื™ืง, ืœื™ื ื•ืงืก ืฉื˜ื™ืฆื˜ 512 ืื•ืชื™ื•ืช, ืื•ืŸ ืจื•ื‘ึฟ ืงืึทื ืกืึธื•ืœ ืคืึทื ืฅ ื”ืึธื‘ืŸ 256. ื ื™ืฆืŸ ืงืึทื ืกืึธื•ืœ-ืกืขื˜ืึทืคึผ, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืฆื•ื•ื™ื™ 256-ื›ืึทืจืึทืงื˜ืขืจ ืคืึทื ืฅ ืฆื•ื–ืึทืžืขืŸ. ื“ืขืจ ืžื—ื‘ืจ ื”ืึธื˜ ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืฉื•ืจื•ืช ืฆื• ื“ื™ /etc/default/console-setup ื˜ืขืงืข:

SCREEN_WIDTH=80
SCREEN_HEIGHT=25
FONT="Lat15-Terminus16.psf.gz brl-16x8.psf"

ื‘ืึทืžืขืจืงื•ื ื’: ืฆื• ืžืึทื›ืŸ ื“ื™ brl-16ร—8.psf ืฉืจื™ืคึฟื˜ ื‘ื ื™ืžืฆื, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื™ื ืกื˜ืึทืœื™ืจืŸ ืงืึทื ืกืึธื•ืœ-ื‘ืจื™ื™ืœ.

ื•ื•ืึธืก ืก ื•ื•ื™ื™ึทื˜ืขืจ?

ื“ื™ ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ื”ืื˜ ืึท 3,5 ืžื ื“ื–ืฉืึทืง, ืึธื‘ืขืจ ื“ืขืจ ืžื—ื‘ืจ ืื™ื– ื ื™ืฉื˜ ืึทื•ื•ืขืจ ืคื•ืŸ ืึทื“ืึทืคึผื˜ืขืจื– ืคึฟืึทืจ ืจื™ืกื™ื•ื•ื™ื ื’ ืึท ืึทื•ื“ื™ืึธ ืกื™ื’ื ืึทืœ ืคึฟื•ืŸ ืžื™ื ื™-HDMI. ื“ืขืจ ืžื—ื‘ืจ ืื™ื– ื’ืขื•ื•ืขืŸ ื ื™ื˜ ื‘ื™ื›ื•ืœืช ืฆื• ื ื•ืฆืŸ ื“ื™ ื’ืขื–ื•ื ื˜ ืงืึธืจื˜ ื’ืขื‘ื•ื™ื˜ ืื™ืŸ ื“ื™ Raspberry (ืกื˜ืจื™ื™ื ื“ื–ืฉืœื™, ื“ืขืจ ืื™ื‘ืขืจื–ืขืฆืขืจ ืื™ื– ื’ืขื•ื•ืขืŸ ื–ื™ื›ืขืจ ืึทื– ื“ื™ ื ื•ืœ ื”ืื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืื™ื™ืŸ, ืึธื‘ืขืจ ืขืก ื–ืขื ืขืŸ ื•ื•ืขื’ืŸ ืฆื• ืึทืจื•ื™ืกืคื™ืจืŸ ื’ืขื–ื•ื ื˜ ืžื™ื˜ PWM ืฆื• ื“ื™ GPIO). ืขืจ ืคึผืœืึทื ื– ืฆื• ื ื•ืฆืŸ ืึท ื•ืกื‘-ืึธื˜ื’ ื›ืึทื‘ ืื•ืŸ ืคืึทืจื‘ื™ื ื“ืŸ ืึท ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืงืึธืจื˜ ืื•ืŸ ืจืขื–ื•ืœื˜ืึทื˜ ื’ืขื–ื•ื ื˜ ืฆื• ื“ื™ ืจืขื“ื ืขืจ ื’ืขื‘ื•ื™ื˜ ืื™ืŸ ื“ื™ ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ. ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืกื™ื‘ื”, ืฆื•ื•ื™ื™ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืงืึทืจื“ืก ื”ืื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ ืื™ืฆื˜ ืขืจ ืื™ื– ืงื•ืงืŸ ืคึฟืึทืจ ืึท ืขื ืœืขืš ืžื™ื˜ืœ ืื•ื™ืฃ ืึท ืึทื ื“ืขืจืฉ ื˜ืฉื™ืคึผืกืขื˜.

ืขืก ืื™ื– ืื•ื™ืš ื•ืžื‘ืึทืงื•ื•ืขื ืฆื• ืžืึทื ื™ื•ืึทืœื™ ืงืขืจ ืึทื•ื•ืขืง ื“ื™ "ืžืึทืœืขื ืข", ื•ื•ืึทืจื˜ืŸ ืึท ื‘ื™ืกืœ ืกืขืงื•ื ื“ืขืก ืื•ืŸ ืงืขืจ ืึทื•ื•ืขืง ื“ื™ ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ. ืื•ืŸ ืึทืœืข ื•ื•ื™ื™ึทืœ ื•ื•ืขืŸ ืขืก ืื™ื– ืื•ื™ืกื’ืขื“ืจื™ื™ื˜ ืึทื•ื•ืขืง, ืขืก ืจื™ืžื•ื•ื•ื– ืžืึทื›ื˜ ืคื•ืŸ ื“ื™ ืงืึทื ืขืงื˜ืขืจ ืื™ืŸ ื“ื™ ืึธืคึผื˜ื™ื™ืœ. ื“ืขืจ ืžื—ื‘ืจ ืคึผืœืึทื ื™ืจื˜ ืฆื• ืฉื˜ืขืœืŸ ืึท ืงืœื™ื™ืŸ ื‘ืึทืคืขืจ ื‘ืึทื˜ืึทืจื™ื™ืข ืื™ืŸ ื“ื™ ืึธืคึผื˜ื™ื™ืœ ืื•ืŸ, ื“ื•ืจืš GPIO, ืžื™ื˜ื˜ื™ื™ืœืŸ ื“ื™ Raspberry ื•ื•ืขื’ืŸ ื“ื™ ื•ื•ื™ื™ึทื– ืื•ื™ืกื’ืขื“ืจื™ื™ื˜, ืึทื–ื•ื™ ืึทื– ืขืก ืงืขื ืขืŸ ืึธื ื”ื™ื™ื‘ืŸ ืคืึทืจืžืึทื›ืŸ ืึทืจืึธืคึผ ื–ื™ื™ืŸ ืึทืจื‘ืขื˜. ื“ืึธืก ืื™ื– ืึท ืžื™ื ื™ืึทื˜ื•ืจืข UPS.

ืกื™ืกื˜ืขื ื‘ื™ืœื“

ืื•ื™ื‘ ืื™ืจ ื”ืึธื˜ ื“ื™ ื–ืขืœื‘ืข ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ ืื•ืŸ ื•ื•ืึธืœื˜ ื•ื•ื™ ืฆื• ื˜ืึธืŸ ื“ื™ ื–ืขืœื‘ืข ืžื™ื˜ ืื™ื, ื“ืขืจ ืžื—ื‘ืจ ืื™ื– ื’ืจื™ื™ื˜ ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืึท ืคืึทืจื˜ื™ืง ื‘ื™ืœื“ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื (ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Raspbian Stretch). ืฉืจื™ื™ื‘ ืฆื• ืื™ื ื•ื•ืขื’ืŸ ื“ืขื ืื•ื™ืฃ ื“ื™ ืื•ื™ื‘ืŸ ืื ื’ืขื•ื•ื™ื–ืŸ ืึทื“ืจืขืก. ืื•ื™ื‘ ืขืก ื–ืขื ืขืŸ ื’ืขื ื•ื’ ืžืขื ื˜ืฉืŸ ืื™ื ื˜ืขืจืขืกื™ืจื˜, ืขืก ืื™ื– ืืคื™ืœื• ืžืขื’ืœืขืš ืฆื• ื‘ืึทืคืจื™ื™ึทืขืŸ ืงื™ืฅ ื•ื•ืึธืก ืึทื ื˜ื”ืึทืœื˜ืŸ ืึทืœืฅ ื ื™ื™ื˜ื™ืง ืคึฟืึทืจ ืึทื–ืึท ืึท ืžืึทื“ืึทืคืึทืงื™ื™ืฉืึทืŸ.

ืึทืงืงื ืึธื•ื•ืœืขื“ื’ืžืขื ืฅ

ื ื“ืื ืง Dave Mielke ืคึฟืึทืจ ืงืึธืจืขืงื˜ืึธืจ.

ืึท ื“ืึทื ืง Simon Kainz ืคึฟืึทืจ ื“ื™ ืคืึธื˜ืึธ ืื™ืœื•ืกื˜ืจืืฆื™ืขืก.

ื“ืึทื ืงืขืŸ ืฆื• ืžื™ื™ืŸ ื—ื‘ืจื™ื ืื™ืŸ ื“ื™ ื’ืจืึทื– ื˜ืขื›ื ื™ืฉืข ืื•ื ื™ื•ื•ืขืจืกื™ื˜ืขื˜ ืคึฟืึทืจ ื’ืขืฉื•ื•ื™ื ื“ ื™ื ื˜ืจืึธื•ื“ื•ืกื™ื ื’ ื“ืขื ืžื—ื‘ืจ ืฆื• ื“ืขืจ ื•ื•ืขืœื˜ ืคื•ืŸ Raspberry Pi.

ืคึผืก ืขืจืฉื˜ืขืจ ื˜ื•ื•ืขืขื˜ ื“ืขืจ ืžื—ื‘ืจ ืื•ื™ืฃ ื“ืขื ื˜ืขืžืข (ื ื™ืฉื˜ ืึธื•ืคึผืึทื ื“ - ื™ื‘ืขืจื–ืขืฆืขืจ) ืื™ื– ื’ืขื•ื•ืขืŸ ื’ืขืžืื›ื˜ ื‘ืœื•ื™ื– ืคื™ื ืฃ ื˜ืขื’ ืื™ื™ื“ืขืจ ื“ื™ ื•ื™ืกื’ืึทื‘ืข ืคื•ืŸ โ€‹โ€‹ื“ืขืจ ืึธืจื™ื’ื™ื ืขืœ ืคื•ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ, ืื•ืŸ ืžื™ืจ ืงืขื ืขืŸ ื‘ืึทื˜ืจืึทื›ื˜ืŸ ืึทื–, ืžื™ื˜ ื“ื™ ื•ื™ืกื ืขื ืคื•ืŸ ื’ืขื–ื•ื ื˜ ืคึผืจืึธื‘ืœืขืžืก, ื“ื™ ืึทืจื‘ืขื˜ ืื™ื– ืคึผืจืึทืงื˜ืึทืงืœื™ ืกืึทืœื•ื•ื“. ืื’ื‘, ื“ืขืจ ืžื—ื‘ืจ ื”ืึธื˜ ืจืขื“ืึทื’ื™ืจื˜ ื“ื™ ืœืขืฆื˜ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื“ืขื ื˜ืขืงืกื˜ ืคึฟื•ืŸ ืึท "ื–ื™ืš-ื’ืขื ื•ื’ ื‘ืจื™ื™ืœ ืึทืจื•ื™ืกื•ื•ื™ื™ึทื–ืŸ" ืขืจ ื’ืขืžืื›ื˜, ืงืึทื ืขืงื˜ื™ื ื’ ืขืก ื“ื•ืจืš SSH ืฆื• ื–ื™ื™ืŸ ื”ื™ื™ื ืงืึธืžืคึผื™ื•ื˜ืขืจ.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’