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安いLinux SBCとマイコン
Milk-V Duo、LuckFox Picoのような低価格Linux SBCと、Pico系やESP32系の使い分けを考える入り口です。
120 articles
Implementation / USB HIDESP32-S3でUSB HIDマウスを作る | マイコン2026ESP32-S3Amazon / OfficialImplementation / USB HIDESP32-S3: keyboard guideESP32-S3Amazon / OfficialImplementation / USB CDC SerialESP32-S3: UART bridge guideESP32-S3Amazon / OfficialImplementation / USB Host OTGESP32-S3: CDC ACM host guideESP32-S3Amazon / OfficialImplementation / Wireless MatterESP32-S3: WiFi logger guideESP32-S3Amazon / OfficialImplementation / AI Camera AudioESP32-S3: audio logger guideESP32-S3Amazon / OfficialImplementation / Low Power SecurityESP32-S3: sleep current guideESP32-S3Amazon / Officialbuying-guide / BOM SourcingESP32-S3: BOM comparison guideESP32-S3Amazon / OfficialComparison / ComparisonESP32-S3: tradeoff guideESP32-S3Amazon / OfficialTroubleshooting / TroubleshootingESP32-S3: power issue guideESP32-S3Amazon / OfficialCorporate use / Corporate PoCESP32-S3: field logging guideESP32-S3Amazon / OfficialImplementation / USB HIDRP2350 / Raspberry Pi Pico 2: macropad guideRP2350 / Pico 2Amazon / 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Raspberry Pi Pico: test report guideRP2040 / PicoAmazon / OfficialImplementation / AI Camera AudionRF52840: TinyML inference guidenRF52840Amazon / OfficialImplementation / AI Camera AudioSTM32H7: image classifier guideSTM32H7Amazon / OfficialImplementation / AI Camera AudioRA4M1 / Arduino UNO R4: audio logger guideRA4M1OfficialImplementation / AI Camera AudioATmega32U4 / Pro Micro: camera input guideATmega32U4OfficialImplementation / AI Camera AudioCH552: keyword spotting guideCH552OfficialImplementation / USB HIDSony Spresense CXD5602: joystick guideSony SpresenseAmazon / OfficialImplementation / USB CDC SerialSony Spresense CXD5602: host tool guideSony SpresenseAmazon / OfficialImplementation / USB Host OTGSony Spresense CXD5602: keyboard host guideSony SpresenseAmazon / OfficialImplementation / Wireless MatterSony Spresense CXD5602: Thread node guideSony SpresenseOfficialImplementation / AI Camera AudioSony Spresense CXD5602: TinyML inference guideSony SpresenseOfficialImplementation / Low Power SecuritySony Spresense CXD5602: secure boot guideSony SpresenseAmazon / Officialbuying-guide / BOM SourcingSony Spresense CXD5602: replacement parts guideSony SpresenseAmazon / OfficialComparison / ComparisonSony Spresense CXD5602: selection matrix guideSony SpresenseOfficialTroubleshooting / TroubleshootingSony Spresense CXD5602: driver issue guideSony SpresenseAmazon / OfficialCorporate use / Corporate PoCSony Spresense CXD5602: compliance guideSony SpresenseOfficialImplementation / AI Camera AudioESP32-C6: image classifier guideESP32-C6OfficialImplementation / USB HIDESP32-C3: keyboard guideESP32-C3Amazon / OfficialImplementation / USB CDC SerialESP32-C3: UART bridge guideESP32-C3Amazon / OfficialImplementation / USB Host OTGESP32-C3: CDC ACM host guideESP32-C3Amazon / OfficialImplementation / Wireless MatterESP32-C3: WiFi logger guideESP32-C3OfficialImplementation / AI Camera AudioESP32-C3: audio logger guideESP32-C3OfficialImplementation / Low Power SecurityESP32-C3: sleep current guideESP32-C3Amazon / Officialbuying-guide / BOM SourcingESP32-C3: BOM comparison guideESP32-C3Amazon / OfficialComparison / ComparisonESP32-C3: tradeoff guideESP32-C3OfficialTroubleshooting / TroubleshootingESP32-C3: power issue guideESP32-C3Amazon / OfficialCorporate use / Corporate PoCESP32-C3: field logging guideESP32-C3OfficialImplementation / AI Camera AudioSTM32U5: camera input guideSTM32U5OfficialImplementation / AI Camera Audioi.MX RT1062 / Teensy 4.1: keyword spotting guidei.MX RT1062OfficialImplementation / AI Camera AudionRF5340: TinyML inference guidenRF5340OfficialImplementation / USB HIDESP32-P4: media controller guideESP32-P4Amazon / OfficialImplementation / USB CDC SerialESP32-P4: serial logger guideESP32-P4Amazon / OfficialImplementation / USB Host OTGESP32-P4: MSC storage guideESP32-P4Amazon / OfficialImplementation / Wireless MatterESP32-P4: Matter endpoint guideESP32-P4OfficialImplementation / AI Camera AudioESP32-P4: image classifier guideESP32-P4OfficialImplementation / Low Power SecurityESP32-P4: power profile guideESP32-P4Amazon / Officialbuying-guide / BOM SourcingESP32-P4: starter kit guideESP32-P4Amazon / OfficialComparison / ComparisonESP32-P4: migration guideESP32-P4OfficialTroubleshooting / TroubleshootingESP32-P4: clock issue guideESP32-P4Amazon / OfficialCorporate use / Corporate PoCESP32-P4: Ethernet gateway guideESP32-P4OfficialImplementation / AI Camera AudioSTM32N6: audio logger guideSTM32N6OfficialImplementation / AI Camera AudioCH32V208: camera input guideCH32V208OfficialImplementation / AI Camera AudioEFR32MG24: keyword spotting guideEFR32MG24OfficialImplementation / AI Camera AudioGD32VF103 / Longan Nano: TinyML inference guideGD32VF103OfficialImplementation / USB HIDKendryte K210: media controller guideKendryte K210Amazon / OfficialImplementation / USB CDC SerialKendryte K210: serial logger guideKendryte K210Amazon / OfficialImplementation / USB Host OTGKendryte K210: MSC storage guideKendryte K210Amazon / OfficialImplementation / Wireless MatterKendryte K210: Matter endpoint guideKendryte K210OfficialImplementation / AI Camera AudioKendryte K210: image classifier guideKendryte K210OfficialImplementation / Low Power SecurityKendryte K210: power profile guideKendryte K210Amazon / Officialbuying-guide / BOM SourcingKendryte K210: starter kit guideKendryte K210Amazon / OfficialComparison / ComparisonKendryte K210: migration guideKendryte K210OfficialTroubleshooting / TroubleshootingKendryte K210: clock issue guideKendryte K210Amazon / OfficialCorporate use / Corporate PoCKendryte K210: Ethernet gateway guideKendryte K210OfficialImplementation / AI Camera AudioBL616: audio logger guideBL616OfficialImplementation / AI Camera AudioSAMD51: camera input guideSAMD51OfficialImplementation / AI Camera AudioAVR128DB48: keyword spotting guideAVR128DB48OfficialImplementation / AI Camera AudioSTM32F411 / BlackPill: TinyML inference guideSTM32F411OfficialImplementation 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ComparisonESP32-P4 vs STM32N6: tradeoffESP32-P4 / STM32N6OfficialComparison / Comparison / TroubleshootingKendryte K210 vs Sony Spresense CXD5602: power issueKendryte K210 / Sony SpresenseAmazon / OfficialComparison / Comparison / USB CDC SerialSAMD51 vs RP2350 / Raspberry Pi Pico 2: UART bridgeSAMD51 / RP2350 / Pico 2Amazon / OfficialComparison / Comparison / USB Host OTGSTM32F411 / BlackPill vs RP2350 / Raspberry Pi Pico 2: CDC ACM hostSTM32F411 / RP2350 / Pico 2Amazon / OfficialComparison / Comparison / AI Camera AudioGD32VF103 / Longan Nano vs CH32V208: audio loggerGD32VF103 / CH32V208OfficialComparison / Comparison / Low Power SecurityRP2350 / Raspberry Pi Pico 2 vs RP2040 / Raspberry Pi Pico: sleep currentRP2350 / Pico 2 / RP2040 / PicoAmazon / OfficialComparison / Comparison / BOM SourcingESP32-S3 vs RP2350 / Raspberry Pi Pico 2: BOM comparisonESP32-S3 / RP2350 / Pico 2Amazon / OfficialComparison / Comparison / ComparisonESP32-S3 vs CH552: tradeoffESP32-S3 / CH552Amazon / OfficialComparison / Comparison / USB Host OTGESP32-P4 vs STM32N6: CDC ACM hostESP32-P4 / STM32N6Amazon / OfficialComparison / Comparison / Wireless MatterKendryte K210 vs Sony Spresense CXD5602: WiFi loggerKendryte K210 / Sony SpresenseOfficialComparison / Comparison / AI Camera AudioCH32V208 vs BL616: audio loggerCH32V208 / BL616OfficialComparison / Comparison / BOM SourcingSAMD51 vs RP2350 / Raspberry Pi Pico 2: BOM comparisonSAMD51 / RP2350 / Pico 2Amazon / OfficialComparison / Comparison / ComparisonSTM32F411 / BlackPill vs RP2350 / Raspberry Pi Pico 2: tradeoffSTM32F411 / RP2350 / Pico 2Amazon / OfficialComparison / Comparison / USB HIDRP2350 / Raspberry Pi Pico 2 vs RP2040 / Raspberry Pi Pico: keyboardRP2350 / Pico 2 / RP2040 / PicoAmazon / OfficialComparison / Comparison / USB CDC SerialESP32-S3 vs RP2350 / Raspberry Pi Pico 2: UART bridgeESP32-S3 / RP2350 / Pico 2Amazon / OfficialComparison / Comparison / USB Host OTGESP32-S3 vs CH552: CDC ACM hostESP32-S3 / CH552Amazon / OfficialComparison / Comparison / AI Camera AudionRF52840 vs nRF5340: audio loggernRF52840 / nRF5340Amazon / OfficialComparison / Comparison / ComparisonESP32-P4 vs STM32N6: tradeoffESP32-P4 / STM32N6OfficialComparison / Comparison / TroubleshootingKendryte K210 vs Sony Spresense CXD5602: power issueKendryte K210 / Sony SpresenseAmazon / OfficialComparison / Comparison / USB CDC SerialSAMD51 vs RP2350 / Raspberry Pi Pico 2: UART bridgeSAMD51 / RP2350 / Pico 2Amazon / OfficialComparison / Comparison / USB Host OTGSTM32F411 / BlackPill vs RP2350 / Raspberry Pi Pico 2: CDC ACM hostSTM32F411 / RP2350 / Pico 2Amazon / OfficialComparison / Comparison / AI Camera AudioGD32VF103 / Longan Nano vs CH32V208: audio loggerGD32VF103 / CH32V208Official