Micon 2026
いま遊ばれている定番
Arduino、Pico、ESP32系など、情報量が多く試作に入りやすい記事を集めます。
160 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 / OfficialImplementation / USB CDC SerialRP2350 / Raspberry Pi Pico 2: throughput test guideRP2350 / Pico 2Amazon / OfficialImplementation / USB Host OTGRP2350 / Raspberry Pi Pico 2: hub test guideRP2350 / Pico 2Amazon / OfficialImplementation / Wireless MatterRP2350 / Raspberry Pi Pico 2: provisioning guideRP2350 / Pico 2Amazon / OfficialImplementation / AI Camera AudioRP2350 / Raspberry Pi Pico 2: camera input guideRP2350 / Pico 2Amazon / OfficialImplementation / Low Power SecurityRP2350 / Raspberry Pi Pico 2: battery logger guideRP2350 / Pico 2Amazon / Officialbuying-guide / BOM SourcingRP2350 / Raspberry Pi Pico 2: board selection guideRP2350 / Pico 2Amazon / OfficialComparison / ComparisonRP2350 / Raspberry Pi Pico 2: family map guideRP2350 / Pico 2Amazon / OfficialTroubleshooting / TroubleshootingRP2350 / Raspberry Pi Pico 2: USB descriptor guideRP2350 / Pico 2Amazon / OfficialCorporate use / Corporate PoCRP2350 / Raspberry Pi Pico 2: reproducibility guideRP2350 / Pico 2Amazon / OfficialImplementation / USB HIDRP2040 / Raspberry Pi Pico: mouse guideRP2040 / PicoAmazon / OfficialImplementation / USB CDC SerialRP2040 / Raspberry Pi Pico: firmware update guideRP2040 / PicoAmazon / OfficialImplementation / USB Host OTGRP2040 / Raspberry Pi Pico: OTG power guideRP2040 / PicoAmazon / OfficialImplementation / Wireless MatterRP2040 / Raspberry Pi Pico: BLE sensor guideRP2040 / PicoAmazon / OfficialImplementation / AI Camera AudioRP2040 / Raspberry Pi Pico: keyword spotting guideRP2040 / PicoAmazon / OfficialImplementation / Low Power SecurityRP2040 / Raspberry Pi Pico: TrustZone guideRP2040 / PicoAmazon / Officialbuying-guide / BOM SourcingRP2040 / Raspberry Pi Pico: Amazon parts guideRP2040 / PicoAmazon / OfficialComparison / ComparisonRP2040 / Raspberry Pi Pico: 2026 comparison guideRP2040 / PicoAmazon / OfficialTroubleshooting / TroubleshootingRP2040 / Raspberry Pi Pico: not recognized guideRP2040 / PicoAmazon / OfficialCorporate use / Corporate PoCRP2040 / Raspberry Pi Pico: test report guideRP2040 / PicoAmazon / OfficialImplementation / USB HIDnRF52840: joystick guidenRF52840Amazon / OfficialImplementation / USB CDC SerialnRF52840: host tool guidenRF52840Amazon / OfficialImplementation / USB Host OTGnRF52840: keyboard host guidenRF52840Amazon / OfficialImplementation / Wireless MatternRF52840: Thread node guidenRF52840Amazon / OfficialImplementation / AI Camera AudionRF52840: TinyML inference guidenRF52840Amazon / OfficialImplementation / Low Power SecuritynRF52840: secure boot guidenRF52840Amazon / Officialbuying-guide / BOM SourcingnRF52840: replacement parts guidenRF52840Amazon / OfficialComparison / ComparisonnRF52840: selection matrix guidenRF52840Amazon / OfficialTroubleshooting / TroubleshootingnRF52840: driver issue guidenRF52840Amazon / OfficialCorporate use / Corporate PoCnRF52840: compliance guidenRF52840Amazon / OfficialImplementation / USB HIDRA4M1 / Arduino UNO R4: keyboard guideRA4M1Amazon / OfficialImplementation / USB CDC SerialRA4M1 / Arduino UNO R4: UART bridge guideRA4M1Amazon / OfficialImplementation / USB Host OTGRA4M1 / Arduino UNO R4: CDC ACM host guideRA4M1Amazon / OfficialImplementation / Wireless MatterRA4M1 / Arduino UNO R4: WiFi logger guideRA4M1OfficialImplementation / AI Camera AudioRA4M1 / Arduino UNO R4: audio logger guideRA4M1OfficialImplementation / Low Power SecurityRA4M1 / Arduino UNO R4: sleep current guideRA4M1Amazon / Officialbuying-guide / BOM SourcingRA4M1 / Arduino UNO R4: BOM comparison guideRA4M1Amazon / OfficialComparison / ComparisonRA4M1 / Arduino UNO R4: tradeoff guideRA4M1OfficialTroubleshooting / TroubleshootingRA4M1 / Arduino UNO R4: power issue guideRA4M1Amazon / OfficialCorporate use / Corporate PoCRA4M1 / Arduino UNO R4: field logging guideRA4M1OfficialImplementation / USB HIDATmega32U4 / Pro Micro: macropad guideATmega32U4Amazon / OfficialImplementation / USB CDC SerialATmega32U4 / Pro Micro: throughput test guideATmega32U4Amazon / OfficialImplementation / USB Host OTGATmega32U4 / Pro Micro: hub test guideATmega32U4Amazon / OfficialImplementation / Wireless MatterATmega32U4 / Pro Micro: provisioning guideATmega32U4OfficialImplementation / AI Camera AudioATmega32U4 / Pro Micro: camera input guideATmega32U4OfficialImplementation / Low Power SecurityATmega32U4 / Pro Micro: battery logger guideATmega32U4Amazon / Officialbuying-guide / BOM SourcingATmega32U4 / Pro Micro: board selection guideATmega32U4Amazon / OfficialComparison / ComparisonATmega32U4 / Pro Micro: family map guideATmega32U4OfficialTroubleshooting / TroubleshootingATmega32U4 / Pro Micro: USB descriptor guideATmega32U4Amazon / OfficialCorporate use / Corporate PoCATmega32U4 / Pro Micro: reproducibility guideATmega32U4OfficialImplementation / USB HIDESP32-C6: media controller guideESP32-C6Amazon / OfficialImplementation / USB CDC SerialESP32-C6: serial logger guideESP32-C6Amazon / OfficialImplementation / USB Host OTGESP32-C6: MSC storage guideESP32-C6Amazon / OfficialImplementation / Wireless MatterESP32-C6: Matter endpoint guideESP32-C6OfficialImplementation / AI Camera AudioESP32-C6: image classifier guideESP32-C6OfficialImplementation / Low Power SecurityESP32-C6: power profile guideESP32-C6Amazon / Officialbuying-guide / BOM SourcingESP32-C6: starter kit guideESP32-C6Amazon / OfficialComparison / ComparisonESP32-C6: migration guideESP32-C6OfficialTroubleshooting / TroubleshootingESP32-C6: clock issue guideESP32-C6Amazon / OfficialCorporate use / Corporate PoCESP32-C6: Ethernet gateway 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 / 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 / USB HIDSAMD21: mouse guideSAMD21Amazon / OfficialImplementation / USB CDC SerialSAMD21: firmware update guideSAMD21Amazon / OfficialImplementation / USB Host OTGSAMD21: OTG power guideSAMD21Amazon / OfficialImplementation / Wireless MatterSAMD21: BLE sensor guideSAMD21OfficialImplementation / AI Camera AudioSAMD21: keyword spotting guideSAMD21OfficialImplementation / Low Power SecuritySAMD21: TrustZone guideSAMD21Amazon / Officialbuying-guide / BOM SourcingSAMD21: Amazon parts guideSAMD21Amazon / OfficialComparison / ComparisonSAMD21: 2026 comparison guideSAMD21OfficialTroubleshooting / TroubleshootingSAMD21: not recognized guideSAMD21Amazon / OfficialCorporate use / Corporate PoCSAMD21: test report guideSAMD21OfficialImplementation / USB HIDATmega4809 / Nano Every: joystick guideATmega4809Amazon / OfficialImplementation / USB CDC SerialATmega4809 / Nano Every: host tool guideATmega4809Amazon / OfficialImplementation / USB Host OTGATmega4809 / Nano Every: keyboard host guideATmega4809Amazon / OfficialImplementation / Wireless MatterATmega4809 / Nano Every: Thread node guideATmega4809OfficialImplementation / AI Camera AudioATmega4809 / Nano Every: TinyML inference guideATmega4809OfficialImplementation / Low Power SecurityATmega4809 / Nano Every: secure boot guideATmega4809Amazon / Officialbuying-guide / BOM SourcingATmega4809 / Nano Every: replacement parts guideATmega4809Amazon / OfficialComparison / ComparisonATmega4809 / Nano Every: selection matrix guideATmega4809OfficialTroubleshooting / TroubleshootingATmega4809 / Nano Every: driver issue guideATmega4809Amazon / OfficialCorporate use / Corporate PoCATmega4809 / Nano Every: compliance guideATmega4809OfficialComparison / 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 / Low Power SecurityESP32-C6 vs EFR32MG24: sleep currentESP32-C6 / EFR32MG24Amazon / OfficialComparison / Comparison / BOM SourcingSTM32U5 vs nRF52840: BOM comparisonSTM32U5 / nRF52840Amazon / OfficialComparison / Comparison / ComparisonESP32-P4 vs STM32N6: tradeoffESP32-P4 / STM32N6OfficialComparison / Comparison / USB HIDATmega32U4 / Pro Micro vs RA4M1 / Arduino UNO R4: keyboardATmega32U4 / RA4M1Amazon / 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 / 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 / Corporate PoCnRF52840 vs nRF5340: field loggingnRF52840 / nRF5340Amazon / OfficialComparison / Comparison / USB HIDESP32-C6 vs EFR32MG24: keyboardESP32-C6 / EFR32MG24Amazon / OfficialComparison / Comparison / USB CDC SerialSTM32U5 vs nRF52840: UART bridgeSTM32U5 / nRF52840Amazon / OfficialComparison / Comparison / USB Host OTGESP32-P4 vs STM32N6: CDC ACM hostESP32-P4 / STM32N6Amazon / OfficialComparison / Comparison / Low Power SecurityATmega32U4 / Pro Micro vs RA4M1 / Arduino UNO R4: sleep currentATmega32U4 / RA4M1Amazon / OfficialComparison / 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 / Low Power SecurityESP32-C6 vs EFR32MG24: sleep currentESP32-C6 / EFR32MG24Amazon / OfficialComparison / Comparison / BOM SourcingSTM32U5 vs nRF52840: BOM comparisonSTM32U5 / nRF52840Amazon / OfficialComparison / Comparison / ComparisonESP32-P4 vs STM32N6: tradeoffESP32-P4 / STM32N6OfficialComparison / Comparison / USB HIDATmega32U4 / Pro Micro vs RA4M1 / Arduino UNO R4: keyboardATmega32U4 / RA4M1Amazon / 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 / 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 / Corporate PoCnRF52840 vs nRF5340: field loggingnRF52840 / nRF5340Amazon / OfficialComparison / Comparison / USB HIDESP32-C6 vs EFR32MG24: keyboardESP32-C6 / EFR32MG24Amazon / OfficialComparison / Comparison / USB CDC SerialSTM32U5 vs nRF52840: UART bridgeSTM32U5 / nRF52840Amazon / OfficialComparison / Comparison / USB Host OTGESP32-P4 vs STM32N6: CDC ACM hostESP32-P4 / STM32N6Amazon / OfficialComparison / Comparison / Low Power SecurityATmega32U4 / Pro Micro vs RA4M1 / Arduino UNO R4: sleep currentATmega32U4 / RA4M1Amazon / OfficialComparison / 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 / Low Power SecurityESP32-C6 vs EFR32MG24: sleep currentESP32-C6 / EFR32MG24Amazon / OfficialComparison / Comparison / BOM SourcingSTM32U5 vs nRF52840: BOM comparisonSTM32U5 / nRF52840Amazon / OfficialComparison / Comparison / ComparisonESP32-P4 vs STM32N6: tradeoffESP32-P4 / STM32N6OfficialComparison / Comparison / USB HIDATmega32U4 / Pro Micro vs RA4M1 / Arduino UNO R4: keyboardATmega32U4 / RA4M1Amazon / OfficialComparison / Comparison / USB CDC SerialSAMD51 vs RP2350 / Raspberry Pi Pico 2: UART bridgeSAMD51 / RP2350 / Pico 2Amazon / Official