M5Stack PaperMono e-paper Development Board
M5Stack PaperMono e-paper Development Board is built around low-power display, near-field identification, and long-range communication capabilities. This board features a touch-enabled 3.97-inch 4-level grayscale monochrome e-paper display, driven by SSD1677 with a resolution of 480 x 800. The PaperMono e-paper board integrates an FT6336G touch controller and a frontlight system for a comfortable reading and interaction experience in low-light environments. The core adopts an ESP32-S3R8, paired with 16MB Flash, 8MB PSRAM, and 2.4GHz Wi-Fi®, along with an onboard buzzer, PDM microphone (LMD4737T261-AC02), and RX8130CE real-time clock. This device comes with a built-in 1150mAh battery and an M5PM1 multi-level power management system. Typical applications include e-readers, e-paper signage, access-control terminals, identity-authentication devices, and intelligent transportation terminals.
Features
- ESP32-S3R8 core controller:
- 16MB Flash
- 8MB PSRAM
- 2.4GHz Wi-Fi®
- 3.97-inch 4-level grayscale monochrome e-paper display with touch:
- SSD1677
- 480x800 resolution
- 4-level grayscale display
- FT6336G touch
- Audio interaction:
- PDM microphone (LMD4737T261-AC02)
- Built-in buzzer
- Onboard peripherals:
- BMI270 6-axis IMU
- M5IOE1 IO expander
- microSD card slot
- RX8130CE RTC
- RGB LED
- NFC function:
- ST25R3916
- Supports ISO14443A / ISO14443B / FeliCa™ / ISO15693
- LoRa communication:
- SX1262 (Stamp LoRa-1262)
- 868MHz to 923MHz
- Built-in FPC antenna
- Built-in 1150mAh battery
- Integrated frontlight system
Applications
- E-Rreader
- E-paper signage
- Access control terminal
- Identity authentication device
- Intelligent transportation terminal
Dimension Diagram
