M5Paper Color — Full-Color E-Ink Dev Board with ESP32-S3
The M5Paper Color (SKU: C151) is an all-in-one IoT development board centered around a 4-inch SPECTRA 6 E-Paper display at 600×400 resolution. Powered by the ESP32-S3R8 (dual-core Xtensa LX7 @ 240MHz) with 16MB Flash and 8MB PSRAM, it delivers exceptional performance for embedded display applications while maintaining ultra-low power consumption.
Stunning Full-Color E-Ink Display
- 4-inch SPECTRA 6 (E6) full-color e-paper — vivid, sunlight-readable
- Resolution: 600 x 400 pixels
- Ultra-low power: content persists without power draw
- Standby consumption: only 92.53uA
Powerful Core and Connectivity
- ESP32-S3R8 @ dual-core 240MHz
- 16MB Flash + 8MB PSRAM
- 2.4 GHz Wi-Fi built-in
Complete Audio System
- ES8311 audio codec + AW8737A amplifier
- 1W speaker (8 Ohm) for clear playback
- MEMS microphone with AEC echo cancellation
Rich Onboard Peripherals
- SHT40 temperature and humidity sensor
- RX8130CE real-time clock (RTC)
- microSD card slot for expanded storage
- Infrared emitter
- 2x RGB LED
- 3x user buttons + 1x power button (ON/OFF/RESET/BOOT)
- HY2.0-4P expansion interface
Long-Lasting Battery Life
- 1250mAh built-in rechargeable battery
- M5PM1 multi-stage power management system
- USB Type-C charging (5V DC input)
Specifications
- SoC: ESP32-S3R8, Dual-core Xtensa LX7, up to 240MHz
- Flash: 16MB | PSRAM: 8MB
- Display: 4″ E-Paper E6 Full-Color, 600×400 resolution
- Battery: 1250mAh
- Audio Codec: ES8311 | Speaker: 1W @ 8 Ohm
- Microphone: MEMS + ES7210 ADC + AEC
- Temp/Humidity: SHT40 | RTC: RX8130CE
- Storage: microSD | RGB LEDs: 2x
- Power Input: USB Type-C, 5V DC
- Standby Power: 92.53uA | Full Load: 211.97mA
- Dimensions: 70.8 x 103.9 x 8.5mm | Weight: 73.3g
Ideal Applications
- Smart digital photo frame
- Electronic signage and price tags
- Voice interaction terminals
- Environmental monitoring instruments
- IoT data dashboards and art display installations
Package includes: 1x M5Paper Color board


























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