Wireless Modules

This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the 2.4GHz NRF24L01+PA+LNA SMA Wireless Transceiver Antenna and add some extra pipelines, buffers, and an auto-retransmit feature – very nice!

This board features a reverse polarized SMA connector for maximum RF range. And there is PA and LNA circuit on board, with the external antenna it can reach long distance than the one without these parts.

This module comes with the 2.4G antenna (2DB), with a 250Kbps transmission rate on open-air it can reach the 800-1K meters communication distance.

Introducing the Electronic Frequency Remote Control Transmitter and Receiver Board Set! This cutting-edge remote control system operates on a stable 27MHz frequency, ensuring seamless and reliable communication between the transmitter and receiver. With an impressive antenna length of approximately 26cm (10.24in) for the transmitter board and 18.5cm (7.28in) for the receiver board, you can enjoy an extended remote control range for your projects.

Whether you’re working on an RC car, boat, or other toy models, this circuit ensures precise and reliable control. Operating on a 27MHz frequency, this transmitter and receiver circuit provides a range of up to 10 meters, making it ideal for hobbyists and enthusiasts. At its core, you’ll find an 8-pin encoder chip for precise control.

The transmitter board features four buttons for controlling different directions – left, right, back, and front movement. This circuit is designed for DC 3-4.5V working voltage, ensuring efficient and reliable performance.

The 5V 2A wireless transmitter receiver charging coil module is for a variety of small electronic products, wireless charging, power supply development, and design, with a small size, easy to use, high efficiency, and low price characteristics.

It is mainly used in mobile electronics products such as for charging mobile phones and electronics gadgets wirelessly. The adoption of a Contactless charging power supply can be used to sealing of the products to make them waterproof and dustproof and increase product service life to make it more convenient.

The ESP-01S ESP8266 WiFi Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP-01S ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP-01S ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community.

Ai Thinker ESP-07 ESP8266 Serial WiFi Module has a highly competitive package size and ultra-low power technology. ESP-07 can be widely used in a variety of networking, for home automation, industrial wireless control, baby monitors, wearable electronic products, wireless location sensing devices, wireless positioning system signals, and other networking applications. Ai Thinker ESP-07 ESP8266 Serial WiFi Module is packaged in SMD, through the standard SMT equipment to achieve rapid production of products, to provide customers with high reliability of the connection, especially for automation, large-scale, low-cost modern production methods, It’s suitable for all kinds of Internet of things hardware terminal occasion

The HM-10 is a readily available Bluetooth 4.0 module, which can configure as either Master or slave. This module is used for establishing wireless data communication. The module is designed by using the Texas Instruments CC2540 or CC2541Bluetooth low energy(BLE) System on Chip (SoC). You can use it simply for a serial port replacement to establish connection between MCU, PC to your embedded project and etc.

This Bluetooth Audio Module based on the CSR8645, with latest Bluetooth V4.0. It is an Intelligent wireless audio data transmission product, low price, and high-efficiency stereo audio wireless transmission. With this module, you will easy to make your music wireless transmission, mainly used for short-distance transmission of music, you can easily connect Bluetooth laptop, cell phone, PDA and other digital products connected devices for wireless transmission of music.

The Latest ESP-12F ESP8266 Wifi Module AP & Station Remote Serial Wireless IoT Board is an integrated chip designed for the needs of a new connected world. It can handle all the necessary overhead for communicating with your network, such as TCP/IP stack and communicating with your 802.11 networks.

It is completely addressable over SPI and UART protocols allowing you to connect your sensors or project directly to it through its GPIO’s. ESP8266 is a low-cost Wi-Fi chip with full TCP/IP stack and MCU (Micro Controller Unit) capability.

ESP8266 Serial Wifi Wireless Transceiver Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. ESP8266 Serial Wifi Wireless Transceiver Module is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor.

• The module is built into a powerful STM8003 chips, all the pins are lead out, and the serial port from STM8003 is connected with ESP8266
• You can write STM8 program, ESP8266 implementation of most of the smart lamp home and WIFI things through AT command control Features.

ESP32 is a single-chip 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC ultra-low power 40 nm technology. It is designed and optimized for the best power performance, RF performance, robustness, versatility, features, and reliability, for a wide variety of applications, and different power profiles.

ESP32 is the most integrated solution for Wi-Fi + Bluetooth applications in the industry with less than 10 external components. ESP32 integrates the antenna switch, RF balun, power amplifier, low noise receive amplifier, filters, and power management modules. As such, the entire solution occupies a minimal Printed Circuit Board (PCB) area.

ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller. The ESP32 is integrated with Antenna switches, RF Balun, power amplifiers, low-noise amplifiers, filters, and management modules, and the entire solution occupies the least area of PCB. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip, with TSMC Ultra-low power consumption 40nm technology, power dissipation performance, and RF performance is the best, safe and reliable, easy to extend to a variety of applications.

This ESP8266 Serial Port To Wi-Fi Module, FL-M1S  serial transceiver module, based on ESP8266 SoC with an integrated TCP/IP protocol stack It can either host the application or offload all Wi-Fi networking functions from another application processor.

ESP8266 has powerful onboard processing and storage capabilities allowing it to integrate with sensors and other devices through GPIOs with minimal development up-front and minimal loading during runtime.

Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including the front-end module, is designed to occupy minimal PCB area.

The ESP8266 WiFi module is an easy to use and popular module for the development of Internet of Things – IoT and WiFi related projects and applications.This low cost module greatly simplifies building IoT products. The ESP8266 Module is available in many variants. This ESP-01 Variant is the most popular and easy to interface module.

This module is suitable for multiple projects both easy and complex form turning an LED on and off, switching a device on and off, uploading data to the internet and cloud, etc. It can also communicate with multiple sensors and devices through its input pins with minimal external components.

This GPS module is based on the NEO-7M and can be used for satellite positioning. The module supports NMEA standard protocol output, and built-in FLASH, and can save the setting information after power-off without external EEPROM. This module has an onboard ceramic antenna, which can easily locate the satellite in an open place without an external antenna. It is also welded with an SMA head, which can be used for an external antenna, to make the search positioning ability stronger. When using, you can debug the GPS module using the data cable via the micro USB interface. Or through the reserved serial port interface, use USB to serial port modules or external MCU to receive the GPS

GSM SIM800C Modem with Antenna Module’s baud rate is configurable from 9600-115200 through AT command. The GSM GPRS Modem is having internal TCP/IP stack to enable you to connect with the internet via GPRS. It is suitable for SMS, Voice as well as DATA transfer applications in the M2M interface.

The onboard Regulated Power supply allows you to connect a wide range of unregulated power supply. Using this modem, you can make audio calls, SMS, Read SMS, attend the incoming calls and internet, etc through simple AT commands.

The Modem is built with Quad-Band GSM/GPRS engine-SIM800C from SIMCOM, works on frequencies 850/ 900/ 1800/ 1900 MHz.

HC-05 6 Pin Wireless Serial Bluetooth Module is a Bluetooth module for use with any microcontroller.  It uses the UART protocol to make it easy to send and receive data wirelessly.

The HC-06 module is a slave only device.  This means that it can connect to most phones and computers with Bluetooth but it cannot connect to another slave-only device such as keyboards and other HC-06 modules.  To connect with other slave devices a master module would be necessary such as the HC-05 version which can do both master and slave.

The Bluetooth Transceiver HC-05 TTL Module with enable/disable button Breakout is the latest Bluetooth wireless serial cable! This version of the popular Bluetooth uses the HC-05/HC-06 module. These modems work as a serial (RX/TX) pipe.The remote unit can be powered from 3.3V up to 6V for easy battery attachment. All signal pins on the remote unit are 3V-6V tolerant. No level shifting is required.