Raspberry Pi Pico 2 ื‘ืึทืงืขื ืขื 

ื“ื™ Raspberry Pi ืคึผืจื•ื™ืขืงื˜ ื”ืื˜ ื‘ืึทืงืขื ืขื  ืึท ื ื™ื™ึท ื‘ืจืขื˜, Raspberry Pi Pico 2, ื•ื•ืึธืก ื”ืืœื˜ ื“ื™ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคื•ืŸ ืžื™ื ื™ืึทื˜ื•ืจืข ื‘ืึธืจื“ื– Pico ืื•ืŸ Pico W, ื™ืงื•ื•ื™ืคึผื˜ ืžื™ื˜ ืึท ืžื™ืงืจืึธืงืึธื ื˜ืจืึธืœืœืขืจ ืคื•ืŸ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืคึผืœืึทืŸ. ื“ื™ ื‘ืจืขื˜ ืื™ื– ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจื“ ืื™ืŸ ืกืึธื ื™ ืก ืคืึทื‘ืจื™ืง ืื•ืŸ ืื™ื– ื‘ื ื™ืžืฆื ืคึฟืึทืจ $ 5. ื•ื•ื™ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข Pico ื‘ืึธืจื“ื–, ื“ื™ ื ื™ื™ึทืข ืžืึธื“ืขืœ ืื™ื– ืึทื™ืžืขื“ ื‘ืคึฟืจื˜ ืฆื• ื˜ื™ื™ืœืŸ ืžื™ื˜ Raspberry Pi ืงืึธืžืคึผื™ื•ื˜ืขืจืก, ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ืขืžื‘ืขื“ื™ื“ ืกื™ืกื˜ืขืžืขืŸ ืื•ืŸ ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขืžืขืŸ ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืŸ ื“ืขื•ื•ื™ืกืขืก. ืื™ืŸ ื“ื™ ืกื•ืฃ ืคื•ืŸ ื“ื™ ื™ืึธืจ, ืขืก ืื™ื– ืคึผืœืึทื ื ืขื“ ืฆื• ืžืขืœื“ื•ื ื’ ืึท Pico 2 W ืžืึธื“ืขืœ ืžื™ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืื•ืŸ Wi-Fi (2.4GHz 802.11n), ื™ืžืคึผืœืึทืžืขื ืึทื“ ืื•ื™ืฃ ื“ื™ ื™ืงืขืจ ืคื•ืŸ ื“ื™ Infineon CYW43439 ืฉืคึผืึธืŸ.

ื“ื™ Pico 2 ื‘ืจืขื˜ ืื™ื– ื ืึธื•ื˜ืึทื‘ืึทืœ ืคึฟืึทืจ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื“ื™ ื ื™ื™ึทืข RP2350 ืžื™ืงืจืึธืงืึธื ื˜ืจืึธืœืœืขืจ, ื•ื•ืึธืก, ืงืึทืžืคึผืขืจื“ ืžื™ื˜ ื“ื™ RP2040 ืžื™ืงืจืึธืงืึธื ื˜ืจืึธืœืœืขืจ ื’ืขื ื™ืฆื˜ ืื™ืŸ ืคืจื™ืขืจื“ื™ืงืŸ ืžืึธื“ืขืœืก, ื™ื ืงืœื•ื“ื– ืึท ืžืขืจ ืฉื˜ืึทืจืง ืฆื•ื•ื™ื™ืขื ื“ื™ืง-ื”ืึทืจืฅ ARM Cortex-M33 ืคึผืจืึทืกืขืกืขืจ ืžื™ื˜ ื“ืกืคึผ ืื•ืŸ ืึท ืคืœืึธื•ื˜ื™ื ื’ ืคื•ื ื˜ ืึทืคึผืึทืจืึทื˜ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืื™ืŸ ืึท ืึธืคื˜ืงื™ื™ึทื˜ ืคื•ืŸ 150 ืžื”ื– (ืคืจื™ืขืจ ARM Cortex-M0 + ืื™ื– ื’ืขื ื™ืฆื˜ 133 ืžื”ื–). ื“ืขืจืฆื•, ืฆื•ื•ื™ื™ ืึทืคึผืฉืึทื ืึทืœ ื”ืึทื–ืึทืจื“ 3 ืงืึธืจืขืก ืžื™ื˜ RISC-V ื™ื ืกื˜ืจื•ืงื˜ื™ืึธืŸ ืฉื˜ืขืœืŸ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ ื–ืขื ืขืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืกื•ื•ื™ื˜ืฉื˜ ืื™ืŸ ืฉื˜ื™ื•ื•ืœ ืฆื™ื™ื˜ ืคึฟืึทืจ ื ื•ืฆืŸ ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ARM Cortex-M33 ืงืึธืจืขืก.

ื“ืขืจ ืฉืคึผืึธืŸ ืื™ื– ื™ืงื•ื•ื™ืคึผื˜ ืžื™ื˜ 520 ืงื‘ ืคื•ืŸ ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ื‘ืึทืจืึทืŸ (ืคืจื™ืขืจ 264 ืงื‘), ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง QSPI PSRAM ื–ื›ึผืจื•ืŸ ืžืึทื“ื–ืฉื•ืœื– ืื•ืŸ ื’ื™ื˜ ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื–ื™ื›ืขืจื”ื™ื™ื˜ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื–. ื“ื™ Pico 2 ื‘ืจืขื˜ ืงื•ืžื˜ ืžื™ื˜ 4MB QSPI ืคืœืึทืฉ, ื•ื•ืึธืก ืื™ื– ืฆื•ื•ื™ื™ ืžืึธืœ ื•ื•ื™ ืคื™ืœ ื•ื•ื™ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ืžืึธื“ืขืœ. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ื“ื™ ื‘ืจืขื˜ ืื™ื– ื’ืึธืจ ืงืึทืžืคึผืึทื˜ืึทื‘ืึทืœ ืžื™ื˜ ืคืจื™ื™ึทืขืจื“ื™ืง ืžืึธื“ืขืœืก ืื•ื™ืฃ ื“ื™ ืžื“ืจื’ื” ืคื•ืŸ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืื•ืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’.

Raspberry Pi Pico 2 ื‘ืึทืงืขื ืขื 

ื“ื™ RP2350 ืฉืคึผืึธืŸ ื›ึผื•ืœืœ ืึท ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืฉื•ืฅ ืงืขื’ืŸ ืฉื•ืœื“ ื™ื ื“ื–ืฉืขืงืฉืึทืŸ ืื ืคืืœืŸ ืื•ืŸ ืฉื˜ื™ืฆื˜ ืึทืจื ื˜ืจืึทืกื˜ื–ืึธื ืข ื˜ืขื›ื ืึธืœืึธื’ื™ืข, ื•ื•ืึธืก ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ืึทื•ื ืœืึธื•ื“ื– ืžื™ื˜ ืึท ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข, ื’ื™ื˜ ื™ื ืกื˜ืจืึทืงืฉืึทื ื– ืคึฟืึทืจ ืึทืงืกืขืœืขืจื™ื™ื˜ื™ื ื’ ื“ื™ ื›ืขื–ืฉื‘ืŸ ืคื•ืŸ SHA-256 ื”ืึทืฉืขืก ืื•ืŸ ืคืึทืจืœืึธื–ืœืขืš ื˜ืจืึทืค ื ื•ืžืขืจ ื“ื•ืจ (TRNG, ืืžืช ืจืึทื ื“ืึธื ื ื•ืžืขืจ ื’ืขื ืขืจืึทื˜ืึธืจ). ืื™ืŸ ืึทื“ื™ืฉืึทืŸ, 8 ืงื‘ ืคื•ืŸ ืื™ื™ืŸ ืžืึธืœ ืคึผืจืึธื•ื’ืจืึทืžืึทื‘ืึทืœ ื–ื›ึผืจื•ืŸ ืื™ื– ืฆื•ื’ืขืฉื˜ืขืœื˜, ื•ื•ืึธืก ืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ืจืขืงืึธืจื“ื™ืจืŸ ื“ืึทื˜ืŸ ื•ื•ืึธืก ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ื˜ืฉื™ื™ื ื“ื–ืฉื“ ืึธื“ืขืจ ืื•ื™ืกื’ืขืžืขืงื˜.

ื“ื™ ืฉืคึผืจืึทื›ืŸ C, C ++, MicroPython ืึธื“ืขืจ CircuitPython ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ืฉืึทืคึฟืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–. ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืื™ืŸ C / C ++ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืื™ืŸ ื“ื™ ื•ื•ื™ืกื•ืึทืœ ืกื˜ื•ื“ื™ืึธ ืงืึธื•ื“ ืจืขื“ืึทืงื˜ืึธืจ ืคึฟืึทืจ ื•ื•ืึธืก ืึท ืกืคึผืขืฆื™ืขืœ ืึทื“ื™ืฉืึทืŸ ืื™ื– ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜. ื“ื™ ืฉืคึผืึธืŸ ืก ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ื–ืขื ืขืŸ ื’ืขื ื•ื’ ืฆื• ืœื•ื™ืคืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืคึฟืึทืจ ืกืึทืœื•ื•ื™ื ื’ ืžืึทืฉื™ืŸ ืœืขืจื ืขืŸ ืคึผืจืึธื‘ืœืขืžืก, ืคึฟืึทืจ ื“ื™ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคื•ืŸ ื•ื•ืึธืก ืขืก ืื™ื– ืึท ืคึผืึธืจื˜ ืคื•ืŸ ื“ื™ TensorFlow Lite ืคืจื™ื™ืžื•ื•ืขืจืง. ืคึฟืึทืจ ื ืขืฅ ืึทืงืกืขืก, ืขืก ืื™ื– ืคืืจื’ืขืœื™ื™ื’ื˜ ืฆื• ื ื•ืฆืŸ ื“ื™ lwIP ื ืขืฅ ืึธื ืœื™ื™ื’ืŸ, ื•ื•ืึธืก ืื™ื– ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื“ื™ Pico SDK ืคึฟืึทืจ ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื™ืŸ ื“ื™ C ืฉืคึผืจืึทืš, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืื™ืŸ ื“ื™ ืคื™ืจืžื•ื•ืึทืจืข ืžื™ื˜ ืžื™ืงืจืึธืคึผื™ื˜ื”ืึธืŸ.

ืฉืคึผื™ืœ ื•ื•ื™ื“ืขื

ืกืขืคึผืขืจืึทื˜ืœื™ ืžื•ื“ื™ืข ืคึผืึทืจื˜ื ืขืจืฉื™ืคึผืก ืžื™ื˜ ื“ื™ ืงืึธืžืคึผืึทื ื™ืขืก 4D Systems, Adafruit, Bus Pirate, Cytron, Hellbender, Ignys, Invector Labs, Melopero, NewAE, Pimoroni, Seeed, Solder Party, SparkFun, Switch Science, ThisisNotRocketScience, Tiny Circuits ืื•ืŸ Wiznet, ื•ื•ืึธืก ื”ืึธื‘ืŸ ืฆื•ื’ืขื’ืจื™ื™ื˜ ื–ื™ื™ืขืจ ืื™ื™ื’ืขื ืข ืึธืคึผืฆื™ืขืก ื‘ืึธืจื“ื– ืื•ืŸ ื“ืขื•ื•ื™ืกืขืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ RP2350 ืžื™ืงืจืึธืงืึธื ื˜ืจืึธืœืœืขืจ. ืคึผืจืึธื“ื•ืงื˜ืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืึทืจื™ื™ึทื ื ืขืžืขืŸ: Gen4-RP2530 ืกืงืจื™ื ื–, Arduino-ืงืึทืžืคึผืึทื˜ืึทื‘ืึทืœ Adafruit Feather RP2350 ื‘ืจืขื˜, Bus Pirate 5XL ืื•ืŸ Bus Pirate 6 ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ื‘ืึธืจื“ื–, Cytron IRIV I/O ื™ื ื“ืึทืกื˜ืจื™ ืงืึธื ื˜ืจืึธืœืœืขืจ, MOTION 2350 Pro ืจืึธื‘ืึธื˜ ืงืึธื ื˜ืจืึธืœืœืขืจ, Hellbender RP2350 ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ื‘ืึธืจื“ื– ืื•ืŸ Ignys RP2350, ื˜ืฉืึทืœืœืขื ื’ืขืจ+ RP2350 BConnect ื‘ืจืขื˜, Melopero Perpetuo LoRa ืื•ืŸ NewAE RP2350, Pimoroni Tiny 2350, Plasma 2350, PGA2350, Seeed XIAO RP2350, Solder Party RP2350 Stamp, SparkFun Pro Micro and Switch Science Picosscir ืงืœื™ื™ื ื˜ืฉื™ืง ืกื™ืจืงื•ื™ืฅ ื˜ืึทืžื‘ื™ ืงืึธืœื™ืจ ืฉืคึผื™ืœ ืงืึทื ืกืึธื•ืœ.

ืžืงื•ืจ: opennet.ru

ืงื•ื™ืคืŸ ืคืึทืจืœืึธื–ืœืขืš ื”ืึธืกื˜ื™ื ื’ ืคึฟืึทืจ ื–ื™ื™ื˜ืœืขืš ืžื™ื˜ DDoS ืฉื•ืฅ, VPS VDS ืกืขืจื•ื•ืขืจืก ๐Ÿ”ฅ ืงื•ื™ืคื˜ ืคืึทืจืœืขืกืœืขื›ืข ื•ื•ืขื‘ื–ื™ื™ื˜ืœ ื”ืึธืกื˜ื™ื ื’ ืžื™ื˜ DDoS ืฉื•ืฅ, VPS VDS ืกืขืจื•ื•ืขืจืก | ProHoster