CC1101 433 MHz Wireless RF Transceiver Module with SMA Antenna

The CC1101 433 MHz RF Transceiver Module is a high‑performance, low‑power wireless solution designed for hobby electronics, IoT devices, automation systems, and embedded microcontroller projects. Built around the reliable CC1101 chipset, it offers long‑range communication, excellent sensitivity, and a stable SMA‑connected antenna for improved performance.

Key Features

• Operates in the 433 MHz ISM band (licence‑free)
• Long‑range wireless communication (hundreds of metres line‑of‑sight)
• Ultra‑low‑power consumption ideal for battery‑powered devices
• Multiple modulation options: 2‑FSK, GFSK, ASK/OOK, MSK
• Configurable data rates up to 600 kbps
• Programmable output power up to +10 dBm
• SMA antenna connector with included 433 MHz antenna
• SPI interface — compatible with Arduino, Flipper Zero, ESP32, STM32, Raspberry Pi, etc.
• Compact PCB module for easy integration

Typical Applications

• Wireless sensor networks
• Home automation
• Remote controls and telemetry
• Robotics and RC systems
• IoT development and experimentation
• Amateur radio projects

Technical Specifications

• Chipset: CC1101
• Frequency: 433 MHz
• Interface: SPI
• Voltage: 1.8 V – 3.6 V
• Max Data Rate: 600 kbps
• Receive Sensitivity: up to –116 dBm
• Output Power: up to +10 dBm
• Antenna: SMA connector with included 433 MHz whip