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： ESP32 C3 Raspberry Pi 5/4B easy Adapter Micro HDMI to HDMI 4K All Ports To Pi's USB Side Raspberry Pi 18.5inch FHD LCD 1920x1080 Capacitive TouchScreen Display For Raspberry Pi/Jetson Nano/ Raspberry Pi 64MP Camera Raspberry Pi Autofocus Camera ESP32-S3 Nano ESP32-S3R8 development board compatible with Arduino Nano ESP32 Raspberry Pi 5 Night Camera D-Robotics RDK X3 Development Board Horizon Sunrise Pi ARM Cortex-A53 5Tops 2GB/4GB RAM Raspberry Pi 5 PD Activation Raspberry Pi Pico 2 RP2350-One Mini Board Type-A RP2350A Raspberry Pi 5 RTC Raspberry Pi IR Array Thermal Imaging Camera Far infrared 80×62 Pixels 45/90 Degree FOV UNO Minima RA4M1 ZERO Tiny SuperMini R7FA4M1 Board Compatible With R4 For Arduino Industrial USB TO 8CH TTL Converter USB to UART Multi Protection Circuits Multi Systems spotpear Arduino Board Managers Tutorial User Guide waveshare 1.3inch LCD Raspberry Pi RP2040 SC servo driver

Price：

$41.89

Model：

4.2inch-e-Paper-Cloud-Module

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

TAG： Finger Vein Scanner Module (B) Cortex M4F UART serial port EAL4+ security certification qualification UNO R4 Minima Milk-V Duo RISC V Raspberry Pi Touchscreen Raspberry Pi 21.5inch FHD LCD 1080x1920 Capacitive TouchScreen Display RS485 Interface Raspberry Pi 7inch HDMI LCD B Display 800x480 Capacitive TouchScreen Jetson Orin NX ESP32-S3 Industrial-Grade WiFi Relay IOT RS485 Communicator Bluetooth Computer USB Monitor Screen Arduino Thermal imaging Luckfox Pico RJ45 Xbox/PS4/Switch Serial UART Bus Servo ST3020 TTL 25KG.CM Magnetic-Encoder High precision and Large torque ESP32 Raspberry Pi 5 POE Spotpear ESP32 C3 LCD 1.3 inch Display Screen ST7789 240x240 3D Transparent Refractive Prism Mini TV Arduino UNO Minima RA4M1 ZERO Tiny SuperMini R7FA4M1 Board Compatible With R4 For Arduino Raspberry Pi 5 PCIe M.2 NVMe SSD Pi5 2280-2242 2230 X1001