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Home page Home page Hobbies & Garden Development boards CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino
CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino
CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino 1
CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino 1
CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino 2
CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino 3
CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino 4
CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino 5
CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino 6

CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino

Radio transceiver with CC1101 chip for the 433 MHz band and SMA output for a custom antenna. Controlled via SPI and powered by 1.8 to 3.6 V for DIY projects. Full description
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€10.87
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Overview
CC1101 433 MHz Wireless Module with SMA Connector without Antenna Radio Transmitter and Receiver 10 mW SPI Interface Blue Board for Arduino

The wireless module with the CC1101 radio chip is designed for bidirectional data transmission between microcontrollers, sensors, and other electronic devices. It is intended for the unlicensed band of 433 MHz, which is commonly used in wireless sensors, remote controls, and home automation. One module can both transmit and receive data, so only two pieces are needed for a simple radio connection. This version features a gold-plated SMA connector on a blue board and is supplied without an antenna, allowing you to choose an antenna according to your project's needs. The module is appreciated by hobbyists, students, and developers working with Arduino boards and similar platforms.

The module connects to the control board via the SPI bus, through which the operating frequency and output power are also set. The pins are brought out to a 2 x 4 pin connector, making it easy to connect with jumper wires or to insert into a breadboard. The module's operating frequency can be programmed in the range of 387 to 464 MHz. The radio section supports 2-FSK, GFSK, and MSK modulation and a data rate from 1.2 kb/s to 500 kb/s. Separate 64-byte FIFO buffers for receiving and transmitting, along with hardware CRC control, help ensure reliable data transmission. There is also RSSI signal strength measurement, carrier detection, and a radio wake-up function (WOR) that reduces power consumption in standby mode. Additionally, a fast frequency synthesiser allows for frequency hopping.

  • Radio Chip – CC1101
  • Band – 433 MHz, programmable range 387 to 464 MHz
  • Output Power – adjustable, up to 10 mW (+10 dBm)
  • Receiver Sensitivity – -110 dBm at 1,200 Bd
  • Data Rate – 1.2 to 500 kb/s
  • Modulation – 2-FSK, GFSK, and MSK
  • Supply Voltage – 1.8 to 3.6 V
  • Current Consumption – up to 30 mA at peak
  • Buffer – separate 64-byte FIFO for receiving and transmitting
  • Additional Features – hardware CRC control, RSSI measurement, carrier detection, and WOR mode
  • Interface – SPI, 2 x 4 pin connector
  • Antenna Output – SMA connector, antenna not included
  • Package Contents – 1 CC1101 433 MHz wireless module with SMA connector without antenna

The module operates at low voltage, so power it from the 3.3 V output of the control board and do not connect it directly to 5 V. Before starting transmission, screw an antenna designed for the 433 MHz band onto the SMA connector. The actual range of the connection depends on the chosen antenna and the environment, as walls, trees, and other obstacles weaken the signal. When handling the board, avoid touching the components and store the module in a dry place.

The CC1101 wireless module with SMA connector is a practical foundation for your own radio projects, from wireless sensors to remote controls and data collection from weather stations. The output power of up to 10 mW and adjustable data rate allow you to tailor the connection to specific applications. The low supply voltage of 1.8 to 3.6 V enables powering from batteries as well. Since the module is supplied without an antenna, you can connect exactly the antenna required for the desired range and placement of the device. It is an affordable option for anyone looking to add wireless communication to their project.

Price incl. VAT €10.87