Wireless & IOT Modules
Discover premium Arduino boards, sensors, robotics kits and accessories for your next project
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Wireless & IOT Modules
3.3V Adapter Board For nRF24L01
The 3.3V Adapter Board for nRF24L01 Wireless Module is a power supply module designed to provide a stable 3.3V regulated power to the nRF24L01 wireless communication module. Since the nRF24L01 is very sensitive to voltage fluctuations, this adapter ensures smooth and reliable wireless performance. 1. Provides stable 3.3V regulated output 2. Designed specifically for nRF24L01 module 3. Improves wireless communication stability 4. Reduces voltage fluctuation issues 5. Compatible with Arduino and other microcontrollers 6. Easy plug-and-play connection
2.4 GHz NRF24L01 Transceiver
A highly popular, ultra-low-power 2.4 GHz RF transceiver module for robust, short-to-mid-range wireless data links. It's often used in remote control, wireless sensor networks, and DIY communication projects due to its simplicity and cost-effectiveness. Key Features: 1. 2.4 GHz ISM Band: Operates on the worldwide license-free band. 2. Transceiver: Capable of both sending and receiving data. 3. Interface: Uses the SPI protocol for high-speed data transfer. 4. Data Rate: Selectable data rates (250kbps, 1Mbps, or 2Mbps). 5. Power Management: Extremely low power consumption, making it ideal for battery-powered applications.
HC-05 Bluetooth Module 6-Pin
A versatile Bluetooth 2.0+EDR (Enhanced Data Rate) wireless serial module that provides a simple way to establish transparent wireless communication between microcontrollers (like Arduino) and Bluetooth-enabled devices (like phones or PCs). Key Features,"1) Dual Mode: Can be configured as a Master or Slave device. 2)Serial Communication: Easy interface via UART (TX/RX) pins. 3)Protocol: Bluetooth Specification v2.0+EDR (2.4GHz ISM band). 4) Configurable: Settings (name, password, baud rate) easily changed using AT Commands. 5) Range: Typical working range of up to 10 meters (Class 2)."
AI-Thinker VC-02 Kit (Offline Voice Recognition)
An ultra-low-cost, pure offline speech recognition module that enables voice control for smart devices without needing an internet connection. Perfect for adding local, responsive voice commands to small appliances and smart home products. Key Features: 1. Module: VC-02 2. Supply voltage: 5V 3. Current: greater than 500mA 4. Interfaces UART/I2C/PWM/DAC/GPIO 5. 32bit RISC core, running at 240MHz 6. One full-duplex UART with the maximum rate of 3Mbps