4.2inch e-Paper Cloud Module User Guide

You can connect to the device via wifi with port number 6868, and update display with commands.
You can configure the devices via wifi or Bluetooth, if you are the first time configure the deivce, only the Bluetooth is avaialble.
Note:
The firmware of the 4,2inch cannot be reprogrammed by used because the flash is locked.
You need to wakeup the device by button

[hide]

Features

Integrates SW6106 chip, supports multiple quick charge protocols including PD / QC / FCP / PE / SFCP, etc.
Allows the user to control the display content via a remote server, convenient and flexible
ID support, make it easy to centrally manage and track the modules
Provides Android APP for configuring and managing the modules
No backlight, keeps displaying last content for a long time even when power down
Long battery life, basically power consumption is only required for refreshing

Specification

Power supply：Battery
Resolution：400 x 300
Pixel pitch：0.212 × 0.212
Display color：Black, White
Refresh time：4s
Viewing Angle：>170°
Outline Dimensions：96.5mm × 85mm
Display Size：84.8mm × 63.6mm

Related Guides

Making BMP file for e-Paper

Androdi app

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： Milk-V Duo RJ45 DAPLINK Modbus POE ETH Relay Waveshare User Guide Raspberry Pi Pico 2 RP2350/RP2040 W5100S-EVB-Pico W6300-EVB-Pico2 Ethernet Development Board ETH RJ45 ESP32-P4-ETH RJ45 POE DSI/MIPI 10.1 inch LCD Display Touchscreen/CSI Camera/Audio Speaker AI Deepseek Raspberry Pi 5 Raspberry Pi Compute Module 5 PoE BASE A IO Board RJ45 For CM5 Lite/eMMC ESP32-P4-WIFI6 4.3inch LCD Display AI Development Board 480×800 4.3 inch TouchScreen Deepseek ESP32 C3 Voice Robot Mini Development Board AI DeepSeek Toy Doll Core 1.28 inch 1.54inch LCD Raspberry Pi 5 inch DSI MIPI LCD TouchScreen Display 7inch 720x1280 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 Argon TTL To CAN Mini Raspberry Pi 5 PCIe to M.2 NVMe SSD Adapter Board HAT Pi5-PCIe-MPS2242-2230-Board Magnetic Encoder Servo Motor 35KG.CM 24V 360&deg; RS485 High Precision And Large Torque RSBL35-24-HS Industrial USB TO RS485 2CH Converter FT2232HL Grade Isolated Raspberry-Pi-GPIO-Audio-amplification-PWM-Sound-Card-Speaker-Buzzer Raspberry Pi Pico W EC200U C4-P01 Development Board QuecPython LTE Cat-1 Bluetooth GNSS Positioning RS485 TO ETH (B) Connect Alibaba Cloud And EMQX Industrial Modbus POE ETH RJ45 To Relay 30CH RTU/Modbus TCP-Ethernet For IOT

Price：

$41.89

Model：

4.2inch-e-Paper-Cloud-Module

4.2inch E Paper Cloud Module, 400×300, WiFi Connectivity

TAG： Raspberry Pi Industrial 10.1 inch HMI LCD TouchScreen Display 1280x800 Raspberry Pi Capacitive Touchscreen Arducam 64MP Camera MEGA2560 R3 Raspberry Pi 5 Active Cooler NVIDIA Jetson Raspberry Pi 7 inch QLED Quantum Dot Display 1024x600 Capacitive Touchscreen Computer PC Jetson Game Raspberry Pi UPS Plus NVIDIA Jetson Nano Mini Computer Development WiFi 4G Module Raspberry Pi 5 PCIe M.2 NVMe SSD Raspberry Pi 5 1.28inch Rotary screen Raspberry Pi 0.96inch RGB OLED AI Machine Vision Kit OAK D S2 JPEG Encoder 12MP 4TOPS OpenCV Camera M.2 NVMe SSD Raspberry Pi Radio Module 2 original wireless module 2.4GHz WiFi4 Bluetooth 5.2 Pi5 Active Cooler Programmable Keyboard Xbox/PS4/Switch ESP32-S3 7inch LCD Display 7 inch TouchScreen 7B 1024×600 N16R8 CAN RS485 Sensor