https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-open-hardware-maker-tech-2026-framework-raspberry-pi-5-pico-2-arduino-r4-esp32-m5stack-jetson-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-open-hardware-maker-tech-2026-framework-raspberry-pi-5-pico-2-arduino-r4-esp32-m5stack-jetson-deep-dive.en A complete tour of the 2026 open hardware and maker ecosystem — Framework finishing a Series B with modular laptops, Raspberry Pi completing the lineup with Pi 5 / Pi 500 / Pi AI Kit, the Pico 2 introducing a dual Arm / RISC-V RP2350 architecture, Arduino moving to a Renesas RA4M1 Uno R4 and the industrial Portenta H7, Espressif standardizing on ESP32-S3 and the RISC-V ESP32-C6 with WiFi 6, M5Stack defining the Japanese stackable IoT idiom, Adafruit shipping CircuitPython, SeeedStudio shipping reTerminal and Wio, BeagleBoard and Pine64 carrying the open-hardware spirit, StarFive VisionFive 2 / Milk-V Mars / SiFive HiFive / Banana Pi BPI-F3 making RISC-V SBCs usable, NVIDIA Jetson Orin Nano and Google Coral defining edge AI, Khadas / Radxa / Banana Pi / Orange Pi / NanoPi providing the RK3588 alternative, Anbernic / Retroid / Powkiddy / OrangePi NEO 2 dominating retro handhelds, and Korean / Japanese distribution ecosystems closing the picture — with a final scenario guide for students, learners, IoT developers, edge AI engineers, and retro gamers. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) open-hardwaremakerframework-laptopraspberry-pi-5pi-500pi-ai-kitpico-2rp2350arduino-uno-r4portentaesp32-s3esp32-c6m5stackadafruitcircuitpythonseeedstudiobeaglebonepine64risc-vstarfive-visionfivemilk-vsifivejetson-orin-nanocoral-dev-boardkhadasradxabanana-piorange-pinanopi2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-open-hardware-maker-tech-2026-framework-raspberry-pi-5-pico-2-arduino-r4-esp32-m5stack-jetson-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-open-hardware-maker-tech-2026-framework-raspberry-pi-5-pico-2-arduino-r4-esp32-m5stack-jetson-deep-dive.ja 2026 年のオープンハードウェア & メーカーテック全景 — モジュラーノートで Series B を完了した Framework、Pi 5 / Pi 500 / Pi AI Kit でラインナップを完成させた Raspberry Pi、RP2350 で Arm と RISC-V のデュアルアーキテクチャを採用した Pico 2、ルネサス RA4M1 で刷新された Arduino Uno R4 と産業向け Portenta H7、ESP32-S3 と RISC-V ベース ESP32-C6、日本のスタッカブル IoT を定義した M5Stack、CircuitPython の故郷 Adafruit、reTerminal / Wio の SeeedStudio、オープン精神を継ぐ BeagleBoard / Pine64、StarFive VisionFive 2 / Milk-V Mars / SiFive HiFive のような RISC-V SBC、Jetson Orin Nano と Coral Dev Board のエッジ AI、Khadas / Radxa / Banana Pi / Orange Pi / NanoPi、Anbernic / Retroid / Powkiddy / OrangePi NEO 2 のレトロハンドヘルド、韓国と日本の流通エコシステムまで — 学生 / 学習者 / IoT 開発者 / エッジ AI / レトロゲーマー、誰が何を選ぶべきかを一気に整理する。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) open-hardwaremakerframework-laptopraspberry-pi-5pi-500pi-ai-kitpico-2rp2350arduino-uno-r4portentaesp32-s3esp32-c6m5stackadafruitcircuitpythonseeedstudiobeaglebonepine64risc-vstarfive-visionfivemilk-vsifivejetson-orin-nanocoral-dev-boardkhadasradxabanana-piorange-pinanopi2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-open-hardware-maker-tech-2026-framework-raspberry-pi-5-pico-2-arduino-r4-esp32-m5stack-jetson-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-open-hardware-maker-tech-2026-framework-raspberry-pi-5-pico-2-arduino-r4-esp32-m5stack-jetson-deep-dive 2026 년의 오픈 하드웨어 & 메이커 테크 전반 — 모듈식 노트북으로 시리즈 A 를 마친 Framework, Pi 5 / Pi 500 / Pi AI Kit 으로 라인업을 완성한 Raspberry Pi, RP2350 으로 Arm 과 RISC-V 듀얼 아키텍처를 채택한 Pico 2, 르네사스 RA4M1 으로 갱신된 Arduino Uno R4 와 산업용 Portenta H7, ESP32-S3 와 RISC-V 기반 ESP32-C6, 일본 스택형 IoT 의 M5Stack, CircuitPython 의 산실 Adafruit, Reterminal/Wio 의 SeeedStudio, BeagleBoard / Pine64 의 오픈 정신, StarFive VisionFive 2 / Milk-V Mars / SiFive HiFive 같은 RISC-V SBC, Jetson Orin Nano 와 Coral Dev Board 의 엣지 AI, Khadas / Radxa / Banana Pi / Orange Pi / NanoPi, Anbernic / Retroid / Powkiddy / OrangePi NEO 2 의 레트로 핸드헬드, 한국과 일본의 유통 생태계까지 — 학생 / 학습자 / IoT 개발자 / AI 엣지 / 레트로 게이머 누가 무엇을 골라야 하는지를 한 번에 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) open-hardwaremakerframework-laptopraspberry-pi-5pi-500pi-ai-kitpico-2rp2350arduino-uno-r4portentaesp32-s3esp32-c6m5stackadafruitcircuitpythonseeedstudiobeaglebonepine64risc-vstarfive-visionfivemilk-vsifivejetson-orin-nanocoral-dev-boardkhadasradxabanana-piorange-pinanopi2026deep-dive