Data transfer is the process of converting data from one representation to another. A comprehensive software upgrade inevitably leads to a complete database upgrade. Each software has its own structure and data storage format for the underlying database, which can differ from one another....

The Ra-01SCH-P is a high-performance LoRa module developed by Ai-Thinker, designed for long-range, ultra-low power wireless communication. This module operates in the 803MHz–930MHz frequency range, leveraging LoRa™ modulation technology for enhanced anti-interference, ultra-long-distance transmission, and low power consumption. Equipped with an LLCC68 RF chip,...

The module features a black PCB circuit board with high quality, equipped with a standard 3.81mm connector and an additional pin header interface. It adopts TI's official VP230 chip solution (SN65HVD230DR). The board includes a power indicator light to show the power status and...

The USB to RS485/RS232/RS422 Communication Module, equipped with the CH340 Chip, serves as a versatile and reliable instrument designed to convert USB signals into three distinct serial communication standards: RS485, RS232, and RS422. This module is extensively utilized in industrial automation, data acquisition, and communication...

The USB to RS232 (CH340 Chip) communication module with two-way TVS protection is designed to provide stable and efficient data communication between a computer and RS232 devices. It is ideal for industrial automation, serial device communication, and legacy equipment integration. This module leverages the...

Product Specifications Size: 2.42-inch OLED Module Material: PM OLED Resolution: 128*64 Interface Type: IIC Interface Operating Voltage: 3V~5V Controller Chip: SSD1309 Display Colors: White, Blue, Yellow, Green Display Area: 57.8 x 29.76 (mm) Module Dimensions: 70.08 x 48.04 x 5.23 (mm) Pixel Pitch: 0.219...

Product Specifications Size: 0.96-inch OLED module Resolution: 128×64 pixels Interface Type: I2C Controller Chip: SSD1306 Display Colors: White, Blue, Yellow-Blue dual color Display Area: 21.74 × 10.86 mm Panel Dimensions: 27.30 × 27.80 × 3.10 mm Operating Voltage: 3.3V Pixel Pitch: 0.154 × 0.154...

This Ebyte 433MHz RF module is designed for wireless communication with low power consumption, making it an ideal choice for IoT applications, remote controls, and industrial automation. Equipped with the CMT2300A chip, it serves as a superior alternative to the CC1101 and SI4463 modules,...

This 25-type tactile switch kit contains a total of 250 high-quality tactile switches, featuring a variety of designs and specifications to suit a wide range of electronic projects and DIY applications. Each switch type includes 10 pieces, making it an ideal choice for engineers,...

RF433T Unit is a compact and reliable radio frequency (RF) transmitter designed for various wireless control applications. It operates at 433.92MHz using Amplitude Shift Keying (ASK) modulation and integrates the SYN115 RF transmitter IC for stable and efficient communication. Equipped with a built-in PCB antenna,...

The Unit ByteButton functions as an 8-button touch switch input unit, featuring a total of 8 button inputs and 9 WS2812C RGB LEDs. It utilizes an STM32 microcontroller and is compatible with I2C communication protocols. This unit is equipped with two Port A interfaces...

The LILYGO T-Embed CC1101 Module with ESP32-S3 is a powerful embedded development board, particularly suited for Sub-GHz wireless communication applications. It features an integrated CC1101 transceiver module and radio antenna, supporting multiple frequency bands (300-348 MHz, 387-464 MHz, and 779-928 MHz). Additionally, it can...

The Unit-LoRaE220 is a LoRa communication module introduced by M5Stack, designed for the 920MHz frequency band. It utilizes convenient serial communication. It supports point-to-point transmission and broadcast modes, as well as wireless wake-up, carrier monitoring, and communication key features. It can switch between four...

Unit ByteSwitch is an 8-channel toggle switch input unit, equipped with 8 toggle switches and 9 WS2812C RGB LEDs. It uses the STM32G031G8 as the main controller and supports I2C communication. The board includes two Port A I2C interfaces and supports cascading multiple Unit ByteSwitch units to...

More user-friendly USB to CAN: YourCee USB-TTL/RS232/RS485/CAN Serial Communication ModuleThe USB to CAN is a converter module used to transform a USB interface into a CAN bus interface, widely applied in fields such as industrial automation, automotive electronics, and robotics for CAN bus network communication....

The M5Stack Mini Infrared Unit is a compact infrared photodiode module that integrates both an infrared transmitter and receiver. Designed for seamless compatibility with M5Stack controllers, it connects via the HY2.0-4P interface to enable reliable infrared transmission and reception. The unit supports infrared encoding...

The LoRaE220-433 Unit is a 433MHz LoRa communication module released by M5Stack, utilizing the LLCC68 chip solution. Compared to the traditional SX1278 solution, the LLCC68 offers advantages such as longer transmission distance, faster speed, and lower power consumption. This unit supports features like over-the-air wake-up, carrier...

RS232F Module 13.2 is an expansion module of RS232 serial communication with isolation, using the scheme of TD301D232H serial port conversion chip + Female DB9 interface to realize the interface conversion between RS232 and TTL/CMOS logic level signals, and using F0505S-2WR3 DC-DC power module...

Feature Size: 1.14 inches Material: High-definition IPS LCD Resolution: 135(H) x RGB x 240(V) Driver IC: ST7789V Communication Interface: 4 Line SPI Display Color: Full Color Display Area: 14.864(H) x 24.912(V) mm Overall Dimensions: 17.6(H) x 31.0(V) x 1.6(D) mm Pixel Size: 0.1101(H) x...

RS232M Module 13.2 is an expansion module of RS232 serial communication with isolation, using the scheme of TD301D232H serial port conversion chip + male DB9 interface to realize the interface conversion between RS232 and TTL/CMOS logic level signals, and using F0505S-2WR3 DC-DC power module...