Search results for: 'wireless microcontrollers'

This might just be the perfect antenna for any 2.4GHz wireless projects. It's an omnidirectional antenna with a u.FL connector (also known as a uFL, IPX, or IPEX RF) to interface with most wireless microcontroller boards.

An IoT connected IMU sensor in the Nano form factor.

ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5...

Much like it's more well-known brother, the HC-05, the HC-06 is a transparent TX/RX pipeline Bluetooth module which allows devices to communicate via a serial connection with all of the Bluetooth specific handling taken care of by the module's software stack.

Here comes the second member in DFRobot Bluno family, the Bluno Nano. Came in a size of a gum, the Bluno Nano is perfect for BLE projects with limited space or weight.

This is a mini antenna for tiny Seeed Studio XIAO ESP32C3 microcontroller board. With rugged and effective hardware design, the antenna increases the...

This USB to TTL converter combine the USB-232-1 (USB to Single RS232 Adapter) and TTL-232-1 (Port-powered RS232/TTL converter) allows you to convert USB to TTL/CMOS compatible levels and vice versa.

These wireless receivers work with our 434MHz transmitters. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only receivers, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair.

This SPI module adds a versatile 433Mhz radio to your project.

The RFBee is a RF module providing easy and flexible wireless data transmission between devices. It is based on a AVR Atmega168 working as a fully functional...

This perky Pico W-powered controller for WS2812/Neopixel/SK6812 LEDs is perfect for coding up some wireless blinkenlight shenanigans...

It's time to get Bluetooth 4.0 into your project and sync it up with your phone! For aficionados of smart devices and wearables with this new tech (BT4.0 BLE), now you can go further than hacking things apart to start prototyping with your Arduino. Bluno is first of its kind in intergrating BT 4.0(BLE) module into Arduino Uno, making it an ideal prototyping platform for both software and hardware developers to go BLE. You will be able to develop your own smart bracelet , smart pedometer and more. Through the low-power Bluetooth 4.0 technology, real-time low energy communication can be made really easy.

The Digi XBee® RR Pro Module is an embedded solution providing fast point-to-multipoint or peer-to-peer networking via an U.FL antenna (not included)...

The ease of use of a Nano board with the addition of secure IoT and BT connectivity.

The Digi XBee® RR Module is an embedded solution providing fast point-to-multipoint or peer-to-peer networking via an SMA antenna (not included)...

XBee RR 802.15.4 RF Modules are embedded solutions providing wireless end-point connectivity to devices...

The Digi XBee® RR Pro Module is an embedded solution providing fast point-to-multipoint or peer-to-peer networking via an SMA antenna (not included)...

This is the SparkFun RFM69 Breakout, a small piece of tech that breaks out all the pins available on the RFM69HCW module as well as making the transceiver easy to use. The RFM69HCW is an inexpensive and versatile radio module that operates in the unlicensed ISM (Industry, Science and Medicine) radio band. It’s perfect for building inexpensive short-range wireless networks of sensors and actuators for home automation, citizen science and more.

Introducing the Nano ESP32, a powerful addition to the Arduino ecosystem that brings the popular ESP32-S3 to the world of Arduino and MicroPython...

RP2040-LoRa Development Board, Integrates SX1262 RF Chip, Long-Range Communication, Options For Frequency Band, USB Port Adapter Board Optional...

Bluetooth (Bluetooth) is a kind of wireless network transmission technology originally used to replace the infrared. Compared with infrared technology, Bluetooth can transmit data without targeting, transmission distance is less than 10 meters (infrared transmission distance of a few meters). In the signal amplifier with the help of communication distance and even up to 100 meters. Bluetooth technology is ideal for low power consumption of digital devices to share data with each other, such as mobile phones, handheld computers. Moreover, Bluetooth devices can transmit sound, such as Bluetooth headsets. Widely used Bluetooth specification version 2.0, mature, bandwidth is about 3Mbps very suitable for small file transfer (10MB below pictures, ring tones, e-books, manuscripts, etc.) to facilitate and speed have both.

The SparkFun Wireless Joystick Kit provides an easy way to control your next XBee project. Before the wireless joystick, radio-controlled projects used hobby RC...

Aww yeah, it's the Feather you have been waiting for, this time with pre-assembled headers! The HUZZAH32 is Adafruit's ESP32-based Feather, made with the official WROOM32...

Romeo is an All-in-One Arduino compatible microcontroller especially designed for robotics applications from DFRobot. It benefits from the Arduino open source platform, it is supported by thousands of open source codes, and can easily be expanded with your Arduino-comaptible shields. The integrated 2 way DC motor driver and wireless socket allows you to start your project immediatly without the need for an additional motor driver.

The Arduino UNO R4 WiFi merges the RA4M1 microprocessor from Renesas with the ESP32-S3 from Espressif, creating an all-in-one tool for makers with enhanced processing power and a diverse array of new peripherals.

Imagine developing a wearable devices, such as smart pedometer bracelet with Arduino + Android/IOS. Communication is made between device and phone via BLE (BT4.0 low engergy). By linking into star network of low power consumption, BLE achieves rapid real-time communication. Many software or hardware engineers are hoping to have such a platform that is able to do this.

This is Version 2.0 of the Xboard. The main improvement is that it now operates at 5V, making it compatible with most sensors and I2C protocol with out the need of a voltage level converter. The XBoard is a unique Arduino board which features a WIZnet ethernet port, an XBee socket, and an ATMega328. This board will add wireless XBee control as well as internet connectivity to your projects. Its great for anything from home automation to robot control. The possibilities are endless!

Do you want to do some projects with stepper motors such as a drafting instrument, a 3D printer, an auto curtain......? As we all know, regular stepper motors are hard to drive, but with this stepper motor shield, you can easily drive 2 stepper motors via just 6 digital I/O pins

The module combines GNSS positioning and RTC functionality. Provides precise longitude, latitude, and altitude data. Compatible with Arduino, ESP32, and...

A wireless outdoor air quality monitoring board with environmental and particulate sensors and a microphone...

A wireless environmental monitoring board to keep track of inside conditions in your home, office or other habitat. Onboard sensors can measure temperature, humidity, pressure, gas and light.

Grove Smart IR Gesture Sensor is an intelligent gesture recognition module equipped with an infrared camera sensor and applied AI algorithm. It can...

Read wireless heart-rate data into your electronics projects in under 10 minutes with this educational experimentation kit for Polar wireless heart rate bands. This...