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 S3 Development Board 1.5 inch Round Rotary OLED TouchScreen Smart Knob Display 1.5inch Display 466x466 LVGL for Arduino Raspberry Pi DSI LCD LuckFox MEGA2560 R3 ST servo driver ESP32-S3 Round Screen Raspberry Pi 5 PCIe to M.2 NVMe SSD Adapter Board C HAT Pi5-PCIe-2280-2242-2230 Raspberry Pi Monitor Official Original DisplayScreen 15.6 inch LCD Full HD 1920x1080 15.6inch Solar Power Manager Module (D) ESP32 C3 MINI TV X1015 Raspberry Pi 5 PCIe to M.2 Key-M NVMe SSD Board Pi5 2280 Spotpear ESP32-S3 LCD ESP32-S3 Development Board 4 inch LCD TouchScreen Display 480x480 RS485 /SHT20 /Relay For Arduino LVGL 86 TVbox 2.13Inch E-Ink Intel 12th 101M-8001280-IPS-CT-K User Guide Raspberry Pi Pico EG25-G Mini PCIe SIMCom Original 4G LTE Cat-4 Module Global Coverage GNSS PCI Express Mini Card UGV Beast PT AI 4G 5G OpenCV Robot Car MediaPipe For Raspberry Pi4B/5

Price：

$41.89

Model：

4.2inch-e-Paper-Cloud-Module

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

TAG： 14 inch LCD 2K Type C HDMI Capacitive Touchscreen Display Raspberry Pi Jetson Nano mini PC 2160x1440 Raspberry Pi 5 ESP32 desktop trinket Jetson Orin Uninterruptible Power C Simultaneously Charging and Discharging CAM-GC2083 AS7341 Spectral Color Sensor Visible Spectrum Sensor M12 High Resolution Lens 12MP 3.2mm For Raspberry Pi High Quality HQ Camera M12 Raspberry Pi 0.96inch RGB OLED ESP32 S3 2.8 inch Round LCD Display 480x480 QMI8658 Gyro Sensor Micro SD MP3 Speaker audio Battery LVGL HMI Arduino RS485 to CAN Raspberry Pi 5 PCIe Gigabit Ethernet RJ45 RTL8111H M.2_M_KEY 2230/2242/2260/2280 NVMe SSD UART Serial Server Laser Sensor PI4B Digital Photo Frames X1300 Raspberry Pi 5 HDMI to CSI-2 X1300-A2 Jetson Nano Fan Spotpear pcb800099-v.9 Raspberry Pi Pico