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Product description: PaperMono - ESP32-S3 development module with 3.97'' e-paper screen, LoRa and NFC - M5Stack C153
M5Stack PaperMono is a compact development platform designed for creating energy-efficient e-paper devices. At its heart is a dual-core ESP32 -S3R8 clocked at up to 240 MHz , supported by 16 MB of Flash memory and 8 MB of PSRAM. The 3.97" e-paper touchscreen display supports 4 grayscale levels and a resolution of 480 x 800 px, and the integrated backlight improves the comfort of using the device in low light. PaperMono stands out with its 2.4 GHz WiFi, NFC, and LoRa connectivity. The ST25R3916 controller supports the ISO14443A, ISO14443B, FeliCa, and ISO15693 standards, while the SX1262 chip enables LoRa transmission in the 868 MHz to 923 MHz band. The board also includes a BMI270 IMU, an RX8130CE RTC, a PDM microphone, a buzzer, an RGB LED, and a microSD slot.
PaperMono - ESP32-S3 development module with 3.97'' e-paper screen, LoRa and NFC - M5Stack C153.
The 3.97" e-paper touchscreen with a resolution of 480 x 800 px supports 4 levels of gray and integrated backlight.
Main features of the M5Stack PaperMono module
- ESP32-S3R8 microcontroller : Xtensa 32-bit LX7 dual-core processor running at up to 240 MHz
- Memory : 16 MB Flash and 8 MB Octal PSRAM provide space for extensive applications, graphics and data
- 3.97" e-paper screen : monochrome SSD1677 display with a resolution of 480 x 800 px and 4 gray levels
- Touch panel : FT6336G controller enables the creation of intuitive user interfaces
- Integrated backlight : allows you to use the screen more comfortably in limited lighting conditions
- LoRa communication : SX1262 module with built-in FPC antenna operates in the range from 868 MHz to 923 MHz
- NFC : ST25R3916 chip supports ISO14443A, ISO14443B, FeliCa and ISO15693
- WiFi 2.4 GHz : enables wireless communication with the local network and the Internet
- IMU BMI270 : 6-axis motion sensor allows you to detect the orientation and movement of the device
- RTC RX8130CE : Real-time clock allows precise time tracking
- microSD slot : allows you to expand the space allocated for data and files
- PDM microphone and buzzer : enable sound and signaling functions
- RGB LED : provides visual indication of the device status
- M5PM1 Power Management : A solution for projects requiring limited energy consumption
- 1150 mAh battery : allows you to use PaperMono as a standalone mobile device
- User buttons : two function buttons and a power button supporting ON, OFF, RESET and BOOT functions
Programming M5Stack PaperMono with ESP32-S3
The M5Stack PaperMono can be programmed using both the Arduino IDE and the UiFlow2 environment , making the platform suitable for beginners and more advanced users. The Arduino IDE supports libraries such as the M5Unified, M5GFX, M5PM1, M5IOE1, M5Unit-NFC, and RadioLib, simplifying the use of the display, NFC, LoRa, sensors, and other components. Examples and materials for ESP-IDF and PlatformIO are also available, facilitating the implementation of more complex embedded projects. UiFlow2, on the other hand, allows you to create programs using graphical Blockly blocks , allowing you to get started without having to manually write all the code. The device can communicate with the UiFlow2 environment via Wi-Fi using Access Code or via USB. The completed program can be run as a test program or saved to PaperMono's memory and run without a permanent connection to a computer.
You can enter firmware upload mode by holding the power button for approximately 2 seconds. Release the button when the red LED starts flashing.
Comparison of M5Stack PaperMono and PaperMono-Lite
PaperMono and PaperMono-Lite use the same ESP32-S3R8 processor and a 3.97" e-paper touchscreen , so both models are a good basis for energy-efficient interfaces and portable devices. The most important difference is the presence of NFC and LoRa modules in the full version of PaperMono. PaperMono-Lite is a simpler variant intended for projects where long-range radio communication and proximity identification are not needed.
| Parameter | PaperMono | PaperMono-Lite |
|---|---|---|
| Main controller | ESP32-S3R8 | ESP32-S3R8 |
| Screen | 3.97" e-paper, 4 grayscale levels, 480 x 800 px | 3.97" e-paper, 4 grayscale levels, 480 x 800 px |
| Touch panel | FT6336G | FT6336G |
| Backlight | integrated | integrated |
| WiFi | 2.4 GHz | 2.4 GHz |
| NFC | ST25R3916 | lack |
| LoRa | SX1262 - Stamp LoRa-1262 | lack |
| microSD memory | Yes | Yes |
| IMU | BMI270 | BMI270 |
| RTC | RX8130CE | RX8130CE |
| Battery | 1150 mAh | 1150 mAh |
| Housing color | gray | white |
| Mass | 74.7 g | 72.4 g |
The built-in 1150 mAh battery and M5PM1 power management system support mobile work and low-power applications.
Practical applications of M5Stack PaperMono
The M5Stack PaperMono is ideal for projects requiring a clear display, low power consumption, and wireless communication . It can function as a portable document and information reader, electronic label, information board, or standalone IoT terminal. The touchscreen allows for the creation of interactive menus and control panels without the need for an additional display. NFC allows for the construction of access control terminals, identification devices, and card and tag reading systems . LoRa It provides the ability to transmit small amounts of data over much greater distances than typical local networks, which is useful in applications such as telemetry, field systems, automation, and intelligent transportation. IMU, RTC, and microSD further expand data recording and autonomous operation capabilities.
M5Stack PaperMono Technical Specifications
- SoC: ESP32-S3R8
- Processor: Dual-core Xtensa 32-bit LX7
- Maximum clock speed: 240 MHz
- Flash memory: 16 MB
- PSRAM: 8MB Octal
- WiFi connectivity: 2.4 GHz
- Display type: monochrome e-paper
- Display diagonal: 3.97"
- Display controller: SSD1677
- Resolution: 480 x 800 px
- Number of gray levels: 4
- Touch panel: FT6336G
- Active X-axis touch range: 5 to 475
- Active Y-axis touch range: 5 to 795
- Display backlight: integrated
- NFC: ST25R3916
- Supported NFC standards: ISO14443A, ISO14443B, FeliCa, ISO15693
- LoRa Chip: SX1262 - Stamp LoRa-1262
- LoRa frequency range: 868 MHz to 923 MHz
- LoRa Antenna: Built-in FPC
- IMU: BMI270, 6 axis
- RTC: RX8130CE
- IO Expander: M5IOE1
- Power Management: M5PM1
- Microphone: PDM LMD4737T261-AC02
- Sound indication: built-in buzzer
- Traffic light: built-in RGB diode
- External memory: microSD slot
- Buttons: 2 x user button, 1 x power button
- Input Power: USB Type-C, 5V DC
- Battery capacity: 1150 mAh
- Dimensions: 62.0 x 101.0 x 8.0 mm
- Weight: 74.7 g
Contents of the set
- 1 x M5Stack PaperMono
The module offers LoRa communication from 868 MHz to 923 MHz and NFC compliant with ISO14443A, ISO14443B, FeliCa and ISO15693.
