Gravity: Digital Wireless Transmit Switch - 433MHz radio transmitter module

6-channel transmitter (RC apparatus) 2.4 GHz Flysky FS-i6 with LCD display in set with receiver FS-IA6 with telemetry support. 6V power supply (4 x AA battery). Left-hand throttle (right-handed version). Flysky FS-i6

DFRobot 315MHz RF receiver module using SC2272-L4 low power decoder chip. DFRobot TEL0112

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

HAT module with RFM95W 433 MHz system for LoRa / LoRaWAN communication and OLED display, designed for Raspberry Pi minicomputers. Adafruit 4075

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

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

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.

Module with 2.4 GHz transceiver system (transmitter and receiver) LT892. It is powered with the voltage of 3.3 V and has a built-in antenna

WRL-12823

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

Wireless data transmission module operating at 433 MHz. It is powered with the voltage of 12 V

A wireless transceiver operating in the 434 MHz band based on the RFM69HCW system. Maximum power: 100mW; bit rate up to 300kbps. Range in the open space reaches up to 500m. The module communicates using the SPI bus. Compatible with Arduino

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

Long-range Sub-GHz wireless RF transmitter and receiver module, capable of operating in the 868 MHz frequency band. The integrated architecture allows the use of a minimum number of external components while maintaining maximum design flexibility. Hoperf RFM69HW-868S

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