Sorry, this item is temporarily out of stock.

3.5 Inch Smart Display for LVGL Wifi and Bluetooth Development Board Screen LCD TFT Module - A

New

3.5 Inch Smart Display for LVGL Wifi and Bluetooth Development Board Screen LCD TFT Module - A Description

Use low-power dual-core 32-bit CPU, which can be used as an application processor.
The main frequency is up to 240MHz, and the computing power is up to 600 DMIPS, Built-in 520 KB
Support UART/SPI//PWM/ADC/ and other interfaces
Support OV2640 and OV7670 cameras, built-in flash
Support picture WiFI upload, Support TF card, Support multiple sleep modes.(note: Different batches may have different appearance, which does not affect use.)

Spec:
SPIFlash default 32Mbit
RAM internal 520KB
Wi-Fi 802.11b/g/e/i
Bluetooth Bluetooth 4.2BR/ and BLE standard
Support interface (2Mbps) UART,SPI,,PWM
Support TF card,maximum support 4G
IO port 9
Serial port rate default 115200bps
Spectrum range: 2400~2483.5MHz
Antenna form Onboard PCB antenna,gain 2dBi
Image output format:JPEG (only OV2640 support),BMP,GRAYSCALE
Packaging method DIP-16
Transmit power 802.11b:172dBm (@11Mbps)
802.11g:142dBm (@54Mbps)
802.11n:132dBm (@MCS7)
Receiving sensitivity , 1Mbps:-90dBm
, 11Mbps:-85dBm
6Mbps(1/2BPSK):-88dBm
54Mbps (3/464-QAM):-70dBm
MCS7 (65Mbps, 72.2Mbps):-67dBm
Power consumption Turn off the flash:180mA@5V
Turn on the flash and adjust the brightness to the maximum:310mA@5V
Deep-sleep:The lowest power consumption can reach 6mA@5V
Moderm-sleep:the lowest can reach 20mA@5V
Light-sleep:the lowest can reach 6.7mA@5V
Security WPA/WPA2/WPA2-Enterprise/WPS
Working temperature:-20~70
Storage environment:-40~125,Less than90%
Application:
Home smart device image transmission
Wireless monitoring
Smart agriculture
QR wireless recognition
Wireless positioning system signal
And other IoT applications
Screen type:A-Resistive
Material:plastic+metal
colour:Black+Yellow

Package Contents:
1 x Development Board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.