M5Stack has launched the M5Paper Color ESP32S3 Dev Kit, a smart home display with an e-ink screen.
Color E Ink panel and ESP32-S3 processor
The device features a 4-inch E Ink Spectra display with a resolution of 400×600 pixels and color support. It is powered by an ESP32-S3R8 processor with dual-core Xtensa LX7 cores running at up to 240 MHz. The kit includes 16 MB of flash storage, 8 MB of PSRAM, and a microSD card slot. Connectivity options include WiFi 2.4 GHz, and the device is equipped with a 1250 mAh battery.
The M5Paper Color ESP32S3 Dev Kit is available now for 75 USD (about $75.00) directly from the manufacturer.
The kit is designed for developers and hobbyists building smart home interfaces or low-power information displays. Its color e-ink panel offers a balance between readability and energy efficiency, making it suitable for always-on applications.
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