Reviews Serial Converter Module

waveshare 4G/3G/GNSS HAT for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W/Zero WH and Jetson Nano,Based on SIM7600A-H,4G Communication GNSS Positioning,LTE-FDD B2/B4/B12 Brand Support LTE CAT4 up to 150Mbps

  • The SIM7600A-H 4G HAT (Based on SIM7600A-H) is a 4G communication and GNSS positioning module, Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards(compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B) and Jetson Nano. LTE-FDD B2/B4/B12 Brand,supports LTE CAT4 up to 150Mbps for downlink data transfer.This module is mainly applicable in North America (US,CA).
  • You can connect this 4G module with computer to surf the Internet, or attach it onto Raspberry Pi to enable functions like 4G high speed connection, wireless communication, making telephone call, sending SMS, global positioning, etc..
  • Onboard USB interface, to test AT Commands, get GPS positioning data,etc.Onboard CP2102 USB to UART converter, for serial debugging.Onboard audio jack and audio decoder for making telephone call.Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper.
  • Supports dial-up, telephone call, SMS, MMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc.Supports GPS, BeiDou, Glonass, LBS base station positioning.Supports SIM application toolkit: SAT Class 3, USAT..
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Industrial Serial Rs232 Rs485 Rs422 to Fiber Converter Bidirectional High Speed Optic Modem Sc Single Mode 20km 1310nm Serial over Fiber Converter

  • Bi-directional high Speed Serial Data – The Serial Optic Modem have 1ch RS232, 1Ch RS485, 2Ch high Speed RS485, all are Bi-directional. Serial data is fully transparent, baud rate is self-adaptive, no setting is required..
  • High Speed RS485 RS422 – The Serial Fiber Extender's 2Ch RS485H can be grouped into 1Ch High Speed RS422 which can used for DMX512 communication in Stage Lighting Control..
  • 12~48V DC Input – The RS232 /RS485 /RS422 fiber media converter support 12~48V DC Input. Wide range voltage makes it compatible with more DC power supply system..
  • Industrial Grade Quality – Use industrial grade components and aluminum housing, it can work at wide range temperature -40°C to 75°C (-40°F to 167°F). You can use it in outdoor harsh environment..
  • Din-Rail & Wall Mount –The media converter come with 35mm Din-rail Clip and Wall mount accessories..
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GPS Module Receiver,Navigation Satellite Positioning NEO-6M Arduino GPS Drone Microcontroller GPS Receiver Compatible with 51 Microcontroller STM32 Arduino UNO R3 with Antenna High Sensitivity

  • 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....
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HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino

  • Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane.
  • Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid..
  • Small size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR &Operating voltage: 3.3V &Host Interface:UART &Storage Temperature:-40℃~+150℃&Signal coverage: 30ft &Item size: 4.3 * 1.6 * 0.7cm &Item weight: 3g..
  • The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect..
  • Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. Computer and peripheral devices..
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Dasiter 600W High Power DC to DC Boost Converter DC 12-60V to 12-80V Boost Module Board Step-up Transformer

  • 【DC to DC Boost Converter】600W high power booster module, wide voltage input: 10V ~ 60V, 12V ~ 80V adjustable wide voltage output.
  • ultra-low input and output pressure difference..
  • 【DC to DC Boost Converter】Specifications: Radiator bottom plate thickness 5mm, tooth height 21mm, length 85mm, width 63mm, booster plate fixed above the radiator, rational design, integrated design of radiator and booster plate, convenient for users to use directly, use long screws fixed directly..
  • 【DC to DC Boost Converter】The module has a constant voltage and constant current function, but it is a non-isolated boost mode, due to its characteristics, the constant current range depends on the input and output voltage and load..
  • 【DC to DC Boost Converter】Please Power on the module first, then connect the load, which is especially important in high-power loads.
  • the input voltage should be stable, especially when some low-voltage (12V) input power supply is connected to the load voltage, it will fall below 10V, and it is easy to break down the power tube at this time..
  • 【DC to DC Boost Converter】Two or more modules can not be used in parallel input and output, otherwise the current limit function will be invalid.
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DC Converter 12V to 5V 3A 15W DC Buck Converter Module, DC to DC Reduced Voltage Regulator Car Power Converter Output Power Adapter, Wire Interface (1 Piece)

  • 12V to 5V USB converter: input voltage: 12V DC.
  • High conversion: DC to DC buck converter features integrated switch thin regulator module, the conversion rate is as high as 96%.
  • Intelligent protection: 12V to 5V DC converter adopts intelligent microprocessing chip, over voltage, over current, over temperature, short circuit, it can be auto protection.
  • Wide application: DC converter module 12V to 5V is suitable for car LED display, GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3/MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc..
  • Warm prompt: the power of the device using this DC/DC converter 12V to 5V must be less than 15W, and this converter is not compatible with partial Samsung phones.
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HiLetgo HD44780 2004 LCD 20x4 2004A Character LCD Screen Display Module Blue Backlight with IIC/I2C Serial InterfaceAdapter

  • HD44780 2004 LCD 20x4 2004A Character LCD Display Module.
  • Fully assembled and tested Serial LCD 20x4 Module.
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Dorhea 3PCS BLE 4.0 Bluetooth Module AT-09 for Ardu-ino CC2540 CC2541 BLE Serial Wireless Module Compatible with HM-10

  • The master-slave module has three functions of transparent transmission, remote control and PIO acquisition. It can be switched and set through the AT command set. It is easy to use the same as the Bluetooth serial port module you have used before, without changing the PCB and the lower computer program..
  • Support AT command, users can change the serial port baud rate, device name, pairing password and other parameters as needed, use flexible..
  • Support UART/I2C interface, and support SPP Bluetooth serial port protocol, has the advantages of low cost, small size, low power consumption, high sensitivity of sending and receiving, etc., only need to be equipped with a few peripheral components to achieve its powerful functions..
  • This module is mainly used in the field of short-distance data wireless transmission. It can be easily connected to the Bluetooth device of the PC, or the data between the two modules can be intercommunicated..
  • When the Bluetooth connection is not established, the baud rate, name, and pairing password can be set by the AT command. After the setting, the parameter is saved after power-off, and the Bluetooth connection automatically switches to the transparent transmission mode..
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DC-DC Buck Converter Module 12V to 5V Micro USB Power Adapter Compatible with Ring Alarm Keypad 1 Piece

  • 12V to 5V USB converter: input voltage: DC8-20V, 12V changes to 5V.
  • Micro USB connector and high conversion: our DC to DC converters have Micro USB charging ports.
  • DC to DC buck converter has an integrated switch thin regulator module, and the conversion rate is as high as 96 percent.
  • Intelligent protection: 12V to 5V DC converter adopts intelligent micro-processing chip, which can automatically protect against overvoltage, overcurrent, overtemperature and short circuit.
  • All epoxy sealed containers have waterproof housings.
  • Wide application: DC converter module 12V to 5V will be suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3, MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc..
  • Warm prompt: those devices' power must be lower than 15W when use this DC/DC converter 12V to 5V, and will not be compatible with partial Samsung phones.
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