Reference: RBD-2350

Waterproof Wireless Switch 433MHz Self Powered Remote Control Switch Battery-Free Wall Light Switch

Waterproof self-powered wireless wall switch with 433MHz RF technology No WiFi or battery required; powered by self-generation technology Controls multiple devices via RF433 relay receivers within range Multi-functional design: one switch controls multiple receivers, or multiple switches control one receiver Simple installation with double-sided tape; no...

Reference: RBD-1722

NEO-M8N GPS Module with Ceramic Active Antenna New

2 reviews

Antenna Size : approx. 26 x 26 x 9 (LxWxH) mm. Module Size : approx. 26 x 36 x 4 (LxWxH) mm. Net weight : approx. 16 gm. Gross weight : approx. 17 gm. Mounting : approx. 3 mm. The default baud rate : 9600.

Reference: RBD-2368

CC1101 433mhz 100mW SMA Antenna E07-M1101D-SMA uhf Wireless Transceiver Module

Compact 433 MHz wireless transceiver module based on the CC1101 chip. Supports a maximum transmission power of 10mW with SPI interface. Offers excellent sensitivity of -108 dBm for reliable communication. Compatible with UHF frequency range (387~464 MHz), default set at 433 MHz. Up to 1000m range in open air with optimized antenna and low data rate....

Reference: RBD-2456

nRF24L01 Breakout Adapter with Voltage Regulator

4 reviews

Breakout adapter includes a built-in 3.3V regulator and easy header hookup.

Reference: RBD-1959

HW-353A SIM900A Module Development Board GSM GPRS

1 review

Single supply voltage 3.4V – 4.5V HW-353A SIM900A Module Development Board GSM GPRS The keypad and SPI display interface will give you the flexibility to develop customized applications. Serial port and Debug port can help you easily develop your applications. One audio channel includes a microphone input and a speaker output. Programmable General Purpose...

Reference: RBD-2562

Open Smart Long Range 433Mhz RF Wireless Transceiver Kit For Arduino

3 reviews

The kit includes one pair of transmitter and receiver modules for increasing the communication distance. And the frequency is 433MHz. It is very popular for remote control systems, such as wireless doorbell, remote control rolling gates, smart car, smart home, etc.

Reference: RBD-2925

2.4GHz Wireless Transceiver Module NRF24L01 Green 10pin

125 Channels, Multi-point communication, and frequency hopping to meet the communication needs Built-in hardware CRC error detection, Multipoint communication address control. Low-power 1.9 ~ 3.6V, only 1uA on Power-down mode Built-in 2.4Ghz antenna Built-in voltage regulator Standard DIP Pitch Interface for embedded applications size: 34mm X 17mm X 1mm

Reference: RBD-2928

RF Transceiver Radio Module nRF905 433/868/915MHz with Antenna

Radio module (transmitter and receiver) operating in 433 MHz band with SPI communication interface. Powered by 2.7 V - 3.3 V, the outputs are goldpin connectors.It has an external antenna with SMA connector.

Reference: RBD-2328

SIM A7670C R2 4G LTE GSM Module Compatible with STM32 Raspberry Pi

1 review

SIM A7670C R2 4G LTE GSM Module supports LTE-TDD, LTE-FDD, GSM, GPRS, and EDGE communication modes Achieves up to 10Mbps downlink and 5Mbps uplink rates for high-throughput IoT applications Built-in support for telematics, surveillance, POS, industrial routers, and remote diagnostics Wide operating temperature range from -30°C to +80°C for reliable...

Reference: RBD-3139

FM Transmitter Module SI4713 Stereo Frequency Modulation CJMCU-4713

The SI4713 FM Transmitter Module is a digital stereo frequency modulation module designed for high-quality audio transmission. Powered by a 3-5V DC supply, this module offers easy integration with microcontrollers via I2C or SPI communication, making it ideal for projects requiring wireless audio broadcasting. Its compact design and versatile control...

Reference: RBD-0440

HC-12 433Mhz Wireless Serial Transceiver Module - 1 Kilometer

2 reviews

433MHz operation Ultra-low power consumption (3.5mA or 22mA depending on mode) with sleep option (80μA). 10dBm output power and high sensitivity providing long range in the open environment. 3V-6V operating voltage. Serial pass-through mode to replace the serial cable (half duplex). IO pass-through modes. RoboticsBD

Reference: RBD-2396

GPS Module NEO-7M Satellite Positioning Module for Arduino with MicroUSB

3 reviews

High-Precision GPS Module: NEO-7M satellite positioning module with MicroUSB interface for easy connectivity. USB and TTL Interface: Features MicroUSB for direct connection and TTL pins for external MCU or USB-TTL module. Built-in Ceramic Antenna: Provides excellent satellite search capability; includes SMA interface for external active antennas. Wide...

Reference: RBD-0688

RF Transmitter Receiver Pair 433 MHz

16 reviews

Wide input supply (2.5 V to 12V) Easy to integrate (V+, GND, and Data) The device in deep sleep mode when Data pin is grounded Very small dimension.

Reference: RBD-0741

433MHz 100 Meters ASK Wireless Module Kit RF

1 review

Frequency Range: 433 MHZ ASK /OOK modulation mode Super anti-power interference Low-power sleep less than 1uA Low self-radiation Small size Frequency stability and reliability Various international testing standards

Reference: RBD-2542

Brand: DFRobot

SIM808 GSM/GPRS/GPS IoT Board (Arduino Leonardo Compatible)

This is an SIM808 GSM/GPRS/GPS IoT Board based on Arduino Leonardo. The SIM808 with Leonardo mainboard is the latest development board for multi-purpose applications. The onboard SIM808 module includes an integrated quad-band GSM/GPRS and GPS satellite navigation module, and a 4 layer PCB integrates the microcontroller, microphone, headphone jack and...

Reference: RBD-2545

Quectel EC200A-CN LTE Cat4 Module GSM GPRS MINI 4G To RJ45 Kit With 100M Ethernet Port

Quectel EC200A-CN LTE Cat4 Module GSM GPRS MINI 4G To RJ45 Kit With 100M Ethernet PortEC200ACNDA: (China and India) FDD: B1/B3/B5/B8 TDD:B34/B38/B39/B40/B41 WCDMA:B1/B5/B8 GSM:B3/B8 IPEX1 generation 4G antenna interface Reserved for RoboticsBD

Reference: RBD-3549

LoRa SX1278 Long Range Wireless Transceiver Module

The XL1278-SMT 433MHz LoRa SX1278 Wireless Transceiver Module is a high-performance, ultra-long-range communication module designed for industrial, commercial, and smart IoT applications. Utilizing advanced FSK/GFSK and LoRa spread spectrum technologies, this half-duplex transceiver provides excellent anti-interference, high receiving sensitivity, and...

Reference: RBD-2708

USB to GSM Serial GPRS SIM800C Module

Unleash cellular connectivity in your projects with this USB to GSM module featuring a SIM800C core. Supports voice calls, SMS, data transmission, and Bluetooth communication for versatile applications. Quad-band GSM/GPRS functionality ensures global network compatibility. User-friendly features like PC software support, auto-network connection, and...

Reference: RBD-3660

433 Mhz Wireless Remote Control Smart Socket And Rf Universal Switch

433MHz RF Wireless Control for hands-free remote switching up to 30 meters range High Load Capacity up to 15A / 3000W – perfect for lights, LEDs, and appliances Supports Up to 20 Remotes – easily pair multiple RF controllers Simple Setup with Learning Code – user-friendly and fast programming Wide Temperature Range from -30°C to +80°C for versatile...

Reference: RBD-2999

Brand: DFRobot

SIM7600G-H CAT4 4G (LTE) Shield for Arduino

SIM7600G-H 4G (LTE) is an Arduino Shield that supports 2G/3G/4G, GNSS satellite positioning, and LTE CAT4 (150Mbps DL, 50Mbps UL). It features a standard Arduino pinout and is compatible with Arduino UNO, Leonardo, Mega, and other main controllers. It supports LTE-TDD/LTE-FDD/WCDMA/GSM frequency bands, GNSS positioning with GPS, CLONASS, BD, and other...