M5Stack Core BasicでCH224AチップをI2C経由で制御し、USB PD PPSモードで電圧を調整するArduinoスケッチです。 注意: CH224AのCFG2とCFG3ピンは、I2C通信を使用する場合、空きピン(フローティング)にする ...
NXP 社の RTC PCF8563 を搭載した M-BUS モジュールです。RTC を内蔵していない M5Stack Basic, Gray などに使用できます。 M5Stack 標準の I2C(SCL:GPIO22, SDA:GPIO21) からアクセスできます。 M-Bus 直結のため配線 ...
Designed for M5Stack Atom, AtomS3, and AtomS3R series IoT controllers based on ESP32 or ESP32-S3 wireless SoC, the Echo Pyramid base enables smart voice interaction applications such as far-field ...
UnitV2 from M5Stack is a high-efficiency AI Camera module that combines SigmaStar SSD202D (ARM Cortex-A7 dual-core 1.2GHz) processor with 128MB DDR3, and a GC2145 2MP camera sensor. Based on the Linux ...
The ESP32-based M5Stack is equipped with an LCD screen, three hardware buttons and a speaker connected to pin 25 of the digital/analog output of the ESP32. I played a little with the MP3 streaming ...
Modular IoT hardware developer, M5Stack, has released a new programmable robot base based on the STM32F030F4 microcontroller with LEGO and Arduino compatibility. The M5Stack BugC2 is “compatible with ...
This is a story about how I used an M5Stack that had been sleeping in my house to IoT-enable my child's goldfish feeding records using vibe coding. It is also a personal account of how my electronics ...
M5Stack at embedded world 2026 showed how the company’s modular ESP32 ecosystem is stretching from compact maker controllers into local AI, LoRa communication, industrial control, and Raspberry Pi ...
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