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： Industrial Grade Isolated USB TO RS232/485 (B) Serial UART Converter FT232RNL For Wall/Rail-Mount Arduino IR Thermal Imaging Camera SP3232EEN Arduino 0.96inch RGB OLED Jetson Orin Nano Super AI Developer Kit Built in Jetson Orin Nano 8GB Memory Core board RS232/485/422 To CAN D-Robotics RDK X3 MD Carrier Board For RDK X3 Module Horizon Sunrise Pi ARM Cortex-A53 5Tops Gripper Serial Robotic Arm Gripper Mechanical claw Serial Bus Servo ST3215/CF35-12 Raspberry Pi Pico 2 RP2350A Zero-CM Mini Board SPI Communication Raspberry Pi USB Camera 8MP IMX415 Wide Angle Dual Microphones USB 2.0 For Jeston RDK Pi 5 PCIe to M.2 NVMe SSD Board 64MP ESP32-C5 2.8inch LCD Display Capacitive AI Development Board 240×320 2.8 inch TouchScreen spotpear Magnetic Encoder Servo Motor 45KG.CM 24V 360° RS485 High Precision And Large Torque Spotpear USB to CAN Program IO BASE MINI Board

Price：

$41.89

Model：

4.2inch-e-Paper-Cloud-Module

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

TAG： Sipeed Lichee Nano LicheePi F1C100s LicheePi Flipper Zero ESP8266 Deauther Raspberry Pi 2.8 inch DSI Display MIPI LCD Capacitive TouchScreen 480x640 Electronic EYE 0.71inch Round LCD Display Screen Arduino Raspberry Pi ESP32 Pico STM32 Arducam ESP32-S3 1.28inch LCD Pi4 Raspber Pi 5 Official Power Raspber Pi 5 5V5A Power lilygo USB camera 2MP SC2210 Starlight Level Camera USB 2.0 plug and play Raspber Pi 5 PD Power RAM Monitor Screen Raspber Pi 5 27W Power Raspber Pi 5 Original Power Arducam Raspberry Pi 4inch DSI MIPI LCD circle TouchScreen Display 4inch 720x720 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 Raspberry Pi 5 Aluminum Case ESP32-S3 Industrial-Grade IOT RS485 CAN Communicator WiFi Bluetooth Raspberry Pi HDMI to CSI Adapter Board Supports 4K@30fps For Luckfox Linux