2.4GHz NRF24L01+PA+LNA SMA Wireless Transceiver Antenna
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.
2CH 27MHZ with Antenna KIT
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.
4CH Remote Control Transmitter Receiver Circuit KIT
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.
5V 2A Wireless Transmitter Receiver Charging Coil Module
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.
Ai Thinker ESP-01S ESP8266 WiFi Module
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
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
CHINA HM-10 4.0 Bluetooth Low Energy Module
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.
CSR8645 Low Power Bluetooth V4.0 Audio Amplifier Support aptX
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.
ESP-12F ESP8266 Wifi Wireless IoT Board Module
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.
ESP-14 Wifi Board, Embedded with STM8S003F3P6
- 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.
ESP-32 Wifi Bluetooth Combo Module
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.
ESP32 38Pin Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core
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.