Crowtail – 315MHz RF Receiver with Transmitter 2.0 – AM wireless communication kit, 315 MHz, 3–12 V

NRF24L01 module with UART serial interface. It has a built-in antenna and a microcontroller that acts as a converter. It allows the design and testing of 2.4 GHz radio communication via a serial interface

ModCC2540-A1 allows the use of Bluetooth transmission features BLE 4.0 - thanks to the built-in CC2540 chip, it is possible to create complex projects without the use of an additional microcontroller. modCC2540-A1

Module with a 433 MHz radio receiver for M5Stack sets. Based on the SYN531R chip, it has a built-in PCB antenna. M5Stack U113

Radio module with the RFM69HCW (868 MHz or 915 MHz) system, designed to work with the Raspberry Pi. Equipped with an OLED display and buttons. Adafruit 4072

A long-range RF sub-GHz wireless transceiver module capable of operating in the 868 MHz frequency band. The integrated architecture allows the use of a minimum number of external components with maximum design flexibility. RFM69HW868

WIFI-LPT100 Eval Kit module enables UART data transmission via WiFi, ultra low power consumption, encrypted communication

A set with a radio transmitter and receiver operating at 433 MHz. The modules are equipped with Gravity connectors and communicate via a digital interface. DFRobot TEL0140-1

A set with a radio transmitter and receiver operating at 433 MHz. The modules are equipped with Grove connectors and communicate via a digital interface. Seeed Studio 104020002

A set with a radio transmitter and receiver operating at 315 MHz. The modules are equipped with Grove connectors and communicate via a digital interface. Seeed Studio 113020001

The module enables remote control of four independent devices using the 433 MHz band. Simple configuration of operating modes and the ability to tune the receiver make the set suitable for automation, lighting systems, and remote control of devices.

2.4 GHz RF module with nRF24L01+ chip. The module has an RP-SMA connector with reverse polarity, allowing the connection of an external antenna. The system has a built-in 3.3 V stabilizer and IO lines with a tolerance of 5 V. SparkFun WRL-00705

The NRF24L01+ chip module for radio communication, which operates in the 2.4 GHz ISM band. It is used in various applications such as wireless sensors, remote control, wireless networks. It supports the Enhanced ShockBurst protocol, which provides automatic packet handling. It communicates via an SPI interface

Wireless communication module based on the NRF24L01 chip. It is designed for SMD mounting and will be perfect for the construction of small devices

Module with a radio receiver operating at 315 MHz for Arduino. DFRobot TEL0075

SYN115/SYN480R set enables the implementation of 433 MHz wireless communication in DIY projects and microcontroller systems. It is suitable for applications in remote control systems, home automation, and data transmission between devices.

A module with a 433 MHz radio transmitter for the M5Stack sets. Based on the SYN115 chip, it has a built-in PCB antenna. M5Stack U114