Waveshare has recently launched the Double Eye LCD module (also known as the 0.71inch DualEye LCD module), a high-tech ...

Waveshare has recently launched the DualEye LCD module, a high-tech alternative to googly eyes, with two 0.71-inch round IPS ...

[导读]你知道网络时钟的精度是0.02到0.10秒吗?在这个项目中，我们将制作一个基于ESP32的互联网时钟，用于在16x2 LCD显示器上显示互联网时间。在互联网上同步时间最常用和最流行的协议是NTP(网络时间协议)。参考时间取自连接的无线电时钟或原子钟。 你知道网络 ...

SPI_execute_extended — execute a command with out-of-line parameters SPI_execute_with_args — execute a command with out-of-line parameters SPI_prepare — prepare a statement, without executing it yet ...

在这个项目中，我们使用的是Sandeep Mistry的LoRa库。 首先，包括所有必需的库。SPI.h用于ESP32和LoRa之间的SPI通信，LiquidCrystal_I2C.h用于ESP32和LCD I2C模块之间的I2C通信。Wire.h库允许I2C设备之间的通信。 之后，定义连接LoRa模块的引脚。 然后，定义按钮的引脚。 更改LoRa ...

We explore this with an ESP32, keyboard, TFT display, and Google text-to-speech ... The 3.5-inch TFT touch display used has a parallel interface rather than the alternative SPI version. This ...

而SPI是目前NAND和NOR的主要通信接口形式，降低了器件体积，标准化了器件接口。 NAND Flash结构示例 如上图所示，以GD5F1GQ5UEYIGY为例，一个1Gb的存储结构下是由1024个block组成，每个block又64page组成，每个page是2K Main Area+Spare Area(ECC ON:64B;ECC OFF:128B)组成。 NAND的擦除 ...

Library for TFT SPI LCD, ST7735 Driver, Raspberry Pi C++. This repository features a fun and engaging Tetris game built for the LilyGO T-Display S3, utilizing the ESP32-S3 microcontroller and the ...

ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are ...

The main takeaway is that QLED is closer to regular old LCD than it is to OLED, which I (and most other experts) consider a distinctly different class of television, much like plasma before it.

When using the SPI interface it is required to use 18-bit color depth mode as below: const esp_lcd_panel_dev_config_t lcd_config = { ... .bits_per_pixel = 18 ...