ReviewsEthernet Serial Port Module

Creality 3D Printer Part Limit Switch with Separate Package CNC for RAMPS 1.4 RepRap 3D Printer CR-10 10S,S4,S5,Ender 3/Ender 3 Pro/Ender 3 V2/Ender 5 (Pack of 3)

1.Upgrade the firmware by SD card. It is easy and convenient to operate.This display board has higher compatibility. Users can select two work modes,they are UART serial port screen mode and 12864 screen mode..
2.Serial port screen mode supports two printing modes: SD card and U disk..
3.Reserve WIFI port, and WIFI function is realized by external WIFI module.
4.Reserve the extension port of filament breaking detection (FIL-DET).
Reserve the extension port of automatic shutdown after printing (PS-ON).
5.2 sets of UART serial port extension ports are reserved for DIY use..

Serial Basic Breakout Board CH340G serial signal serial ic breakout development board usb micro b connector save space diy electronics projects micro b cable jumper wires.
Base on USB converter IC CH340G, there is a wide range of operating systems . You may need to install drivers the first time you connect the chip to your computer's USB port or when there are operating system updates..
The output voltage is 3.3v by default, there is a 3.3v signal, it can also be changed to 5V, changing to 5V will cause the board to output 5V and 5V signals on the VCC pin(3 .3v to 5V by a short circuit selection).
There are two LEDs on the board connected to TX (green) and RX (yellow) for faster viewing of serial traffic.
Suitable for: Arduino Pro Mini, our GPS module, cellular module and many other devices that use serial communication.

...ard and Mouse are included. [PORTS & SLOTS] Power Button | Composite Audio (out) | Composite Audio (in & out) | USB-C Port | SmartCard/CAC reader (optional) | USB 3.0 Port | 2 USB 2.0 Ports | Composite Audio (in & out) | 2 Serial Ports | 4 USB 3.0 Ports | 2 DisplayPorts | DP Port (Pentium configuration only) | RJ45 Ethernet | Power Input | Dual-Antenna Wireless Networking Module | Parallel Port for Printer Connection | Auxiliary Port (sh.

With a USB interface, you can directly use the phone data cable on the computer point of view positioning effect.
GT-U7 main module GPS module using the original UBLOX 7th generation chip, Software is compatible with NEO-6M. GT-U7 module, with high sensitivity,....
USB directly connected to the computer, That is, with the host computer-owned serial port function, no need for external serial module, send IPX....
If you have any issue when using our product,or you need product use documentation, please contact us directly for assistance.we will reply your....

1.Upgrade the firmware by SD card. It is easy and convenient to operate.This display board has higher compatibility. Users can select two work....
2.Serial port screen mode supports two printing modes: SD card and U disk..
3.Reserve WIFI port, and WIFI function is realized by external WIFI module.
4.Reserve the extension port of filament breaking detection (FIL-DET).
Reserve the extension port of automatic shutdown after printing (PS-ON).
5.2 sets of UART serial port extension ports are reserved for DIY use..

The DFPlayer perfectly integrates hard decoding module, which supports common audio formats such as MP3, WAV and WMA. Besides, it also supports TF....
Supported sampling rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/48.
24 -bit DAC output, support for dynamic range 90dB , SNR support 85dB..
Through a simple serial port, you can play the designated music without any other tedious underlying operations..
The modules integrated hardware perfectly decodes MP3,WAV and WMA’s.
Module with battery power supply, speaker, keypad can be used alone, or through the serial port control, as the compatible for Arduino or any....

Interfaces/Ports-Gigabit Ethernet Port-No.
Avoid long stringing cables Freedom to place your home entertainment center anywhere and still connect to the Internet.

Support AT command, users can change the serial port baud rate, device name, pairing password and other parameters as needed, use flexible..
It adopts CC2541 chip of American TI Company, configures 256Kb space, and follows V4.0 BLE Bluetooth specification..
Input voltage: 3.3V/5V only needs a set of power supply..
This module supports UART interface and supports SPP Bluetooth serial port protocol..

... reason is that the GPRS Shield startup current and the maximum top current required to work up to 2A, but the USB port can not provide such a large current, so the external power supply equipment must be provided..
The other power supply port leads to the 3.7--4.5V power supply for lithium battery power supply. The serial port is perfectly compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers..
Make sure your SIM card is not locked. The best baud rate for GPRS Shield communication is 19200 BPS 8-n-1 (GPRS Shield automatically matches baud rate by default). Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world..
GPRS multi-slot class 10/8. GPRS mobile station class B. Compliant to GSM phase 2/2+. Class 4 (2 W @ 850 / 900 MHz). Class 1 (1 W @ 1800 / 1900MHz). Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands. Short Message Service - so that you can send small amounts of data over the network (ASCII or hexadecimal)..

【Upgrade】This is a MP3 Player Audio Voice Module, can be connected directly to the speaker.GD3200B chip replacement old YX5200 (Compatibility....
Supported Sampling Rates (kHz):8/11.025/12/16/22.05/24/32/44.1/48.
24 -bit DAC output, support for dynamic range 90dB , SNR support 85dB..
The DFPlayer perfectly integrates hard decoding module, which supports common audio formats such as MP3, WAV and WMA. Besides, it also supports TF....
This Module with battery power supply, speaker, keypad can be used alone, or through the serial port control, as the Arduino UNO or any....
A variety of control modes, I/O control mode, serial mode, AD button control mode.-->If you need any questions, please feel free to contact us..