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A 2.4 GHz search can mean Wi‑Fi/Bluetooth/Thread radios, nRF24L01+ RF links, or 2.4 GHz antennas. Here are the most directly relevant picks:
2.4 GHz Wi‑Fi / Bluetooth boards & modules
- For a compact 2.4 GHz Wi‑Fi module to embed on your own PCB: Raspberry Pi Radio Module 2 (RMC20452T) (2.4 GHz Wi‑Fi 4 / Bluetooth) ($11.05)
- For a low-cost ESP32 Wi‑Fi dev board: ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5 (2.4 GHz Wi‑Fi + BT 5) ($9.00)
- For Wi‑Fi 6 with 2.4/5 GHz support: FireBeetle 2 ESP32-C5 IoT Development Board (2.4 / 5GHz Wi-Fi 6, Solar Charging, Home Assistant) (Wi‑Fi 6 2.4/5 GHz) ($16.95)
- For a simple 2.4 GHz Wi‑Fi module option based on ESP8266: WT8266-S1 WiFi Module Based on ESP8266 (2.4 GHz Wi‑Fi) ($13.80)
nRF24L01+ (2.4 GHz) RF transceiver parts
- For the core radio IC: 2.4GHz Transceiver IC - nRF24L01+ (2.4 GHz transceiver) ($8.00)
- For a ready-to-use long-range module: NRF24L01+PA+LNA Wireless Module - 1100 Meters (PA+LNA, long-range) ($6.80)
- For a higher-power 100 mW module: High Power 100mW 2.4G Wireless Transceiver Module RF Communication NRF24L01P+PA (100 mW, 2.4 GHz) ($13.85)
2.4 GHz antennas (choose by connector)
- For U.FL/IPEX devices (adhesive antenna): PCB Antenna - U.FL (2.4GHz) (2.4 GHz, U.FL) ($4.35)
- For dual-band 2.4/5.8 GHz: Dual Band Antenna - U.FL (2.4GHz, 5.8GHz) (2.4/5.8 GHz, U.FL) ($5.05)
- For a higher-gain U.FL/IPEX whip: 2.4GHz 6dBi Antenna with IPEX Connector (6 dBi, IPEX) ($7.55)
- For RP‑SMA gear (routers/modules): 2.4GHz Dipole Swivel Antenna with RP-SMA - 5dBi (5 dBi, RP‑SMA) ($20.25)
- For a directional long-link option: 2.4GHz 14dbi Directional Panel Antenna kit for WiFi Router (14 dBi panel, directional) ($18.90)
If you meant a 2.4 GHz CPU (not wireless)
- For a keyboard-style desktop Pi running at 2.4 GHz: Raspberry Pi 500 (2.4 GHz quad-core, 8 GB RAM) ($329.00)
Showing 21-40 of 41 products · 19 unavailable products hidden
2.4G 3dBi WiFi Antenna
A 2.4 GHz WiFi antenna with 3 dBi gain, suitable for DIY wireless projects. It provides improved range over built-in PCB antennas on WiFi-enabled microcontrollers and development boards. Key Features 3.0 ± 0.7 dBi Gain – Improved signal strength over stock antennas 2400–2500 MHz Frequency Ran...
NRF24L01+ Module
This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01.This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the nRF2401A and add some extra pipelines, buffers, and an auto-retransmit feature. Now we make a breakout ...
UNIHIKER M10 IoT Single Board Computer with Black Silicone Case
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The UNIHIKER M10 is a compact single-board computer featuring a 2.8-inch touchscreen, Wi-Fi, Bluetooth 4.0, and a suite of built-in sensors. Running Debian Linux on a quad-core ARM Cortex-A35 processor with 512 MB RAM and 16 GB flash, it's ready to go out of the box with pre-installed Jupyter Not...
2.4G 4dBi WiFi Antenna With Cover
A 2.4 GHz WiFi antenna with 4 dBi gain and an IPEX (MHF) connector, enclosed in a protective cover. It connects directly to boards with an IPEX/U.FL socket, providing improved wireless range over built-in PCB antennas. Key Features 4 dBi Gain – Higher gain than standard stub antennas for exten...
FireBeetle 2 ESP32-C5 IoT Development Board (2.4 / 5GHz Wi-Fi 6, Solar Charging, Home Assistant)
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Built around Espressif's ESP32-C5, this compact FireBeetle board is designed for smart home, robotics and wider IoT projects that need strong wireless performance with low power use. It combines a 240 MHz RISC-V processor with dual-band 2.4 GHz and 5 GHz Wi-Fi 6, BLE, Zigbee and Thread support.Po...
micro:bit V2- an Educational Creative Tool for Kids
The BBC micro:bit V2 is a pocket-sized programmable computer designed to make learning to code fun and accessible. It builds on the hugely successful original with new onboard features including a speaker, MEMS microphone, and a touch-sensitive logo — all packed into a board just 5 × 4 cm. Progr...
![Adafruit ATWINC1500 WiFi Breakout with uFL Connector [fw 19.4.4]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCypZJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--52e845b76098b89c2289330f9dc36f8c352c6c0e/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsHOgtmb3JtYXRJIghqcGcGOwBUOhJyZXNpemVfdG9fZml0WwdpApABaQKQAUkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--4cc5678865497cdbcf7b02aee5242eda5f847322/image_7e51d9e4-2946-4c39-95f5-6f483489d0a2.jpg)
Adafruit ATWINC1500 WiFi Breakout with uFL Connector [fw 19.4.4]
The Adafruit ATWINC1500 WiFi Breakout with uFL Connector adds 802.11b/g/n WiFi connectivity to your Arduino or other microcontroller project over SPI. This version features a uFL antenna connector instead of an onboard antenna, allowing you to use an external antenna for improved range or placeme...
LattePanda Alpha 8G – Tiny Ultimate Windows / Linux Device (Pre-Order)
The LattePanda Alpha 8G is a compact single-board computer powered by an Intel Core m3-7Y30 dual-core processor with 8 GB RAM and 64 GB eMMC storage. It runs Windows 10 Pro or Linux Ubuntu, making it a capable mini PC for development, edge computing, and embedded applications. The board features...
Serial Wifi Module- USR232
This Serial WiFi module is you best choice for you to connect your application to the internet. It is a complete ultra low power embedded TCP/IP solution. It is a standalone, embedded wireless 802.11b/g networking module. It incorporates a 2.4GHz radio, processor, TCP/IP stack, power management t...
FireBeetle ESP8266 IOT Microcontroller (Supports Wi-Fi)
DFRobot FireBeetle is a series of low-power-consumption development hardware designed for Internet of Things (IoT). Firebeetle ESP8266 is a development board integrated with IoT WiFi, TCP/IP, 32-bit MCU, 10-bit ADC and multiple interfaces such as HSPI, UART, PWM, I2C and I2S. In DTIM10, the full ...
915MHz LoRa Antenna RP-SMA - 1/4 Wave 2dBi
A compact 1/4-wave rubber duck antenna for LoRa and other 860–960MHz communication. With a centre frequency of 915MHz and 2dBi gain, this 110mm antenna is ideal for space-constrained LoRa nodes where a smaller antenna is preferred. Specifications Frequency Range – 860–960MHz (centre 915MHz) G...
2inch LCD Display Module for Raspberry Pi Pico, 65K Colors, 320×240, SPI
The Waveshare Pico-LCD-2 is a 2-inch IPS LCD display module designed to plug directly onto a Raspberry Pi Pico via its onboard female pin header. With 320×240 resolution and 65K RGB colours, it delivers clear, vibrant visuals for your Pico projects. The module uses an SPI interface requiring min...
915MHz LoRa Antenna RP-SMA - 1/2 Wave 2dBi
A 1/2-wave 915MHz LoRa duck antenna with 2dBi gain and an RP-SMA connector. Designed for the 860–960MHz band, this 200mm antenna is ideal for extending the range of LoRa nodes and other sub-GHz radio modules. Specifications Frequency Range – 860–960MHz Gain – 2dBi Type – 1/2-wave dipole Con...
5V 1.8A Isolated Output PoE Module Works with Raspberry Pi 3 B+
An isolated Power over Ethernet (PoE) module that extracts power from the Ethernet cable's centre taps and outputs a regulated 5 V at up to 1.8 A. The built-in isolation transformer ensures there is no direct electrical connection between the Ethernet side and the 5 V output — important for safet...
TOF Sense Laser Range Sensor (5m)
TOF Sense is a TOF-based (Time of Flight) laser ranging sensor that offers 1cm-5m detection range, 1mm resolution, ± 1.5cm error, and 10Hz data update frequency. The sensor supports 15 ° ~ 27 ° adjustable FOV, UART and CAN communication (selected by setting). Besides, it allows users to actively ...
Adafruit 2.13 Monochrome E-Ink Bonnet for Raspberry Pi - THINK INK
The Adafruit 2.13" Monochrome E-Ink Bonnet brings crisp, paper-like displays to your Raspberry Pi with no soldering required. Simply plug this pre-assembled bonnet onto any Pi with a 2×20 header and start displaying high-contrast black-and-white graphics that remain visible even with power discon...
SparkFun RGB LED Breakout - WS2812B
This is a breakout board for the WS2812B RGB LED. The WS2812B is actually an RGB LED with a WS2811 built right into the LED! All the necessary pins are broken out to 0.1" spaced headers for easy bread-boarding. Several of these breakouts can even be chained together to form a display or an addres...
Adafruit CAN Bus FeatherWing - MCP2515
The Adafruit CAN Bus FeatherWing adds CAN bus networking to any Feather board. It uses the MCP2515 CAN controller and TJA1051/3 transceiver to send and receive messages in standard or extended format at up to 1 Mbps over a two-wire differential bus. Only an SPI port and two pins (chip-select and ...
Adafruit 2.13 Monochrome eInk / ePaper Display with SRAM - 250x122 Monochrome
Add a crisp, paper-like display to your microcontroller project with the Adafruit 2.13" Monochrome eInk Breakout. This 250×122 pixel black-and-white eInk panel delivers excellent daylight readability and retains its image even with power completely disconnected — just like printed paper. An onbo...
micro: Circular RGB LED Expansion Board
This board can be a cool clock, a timer, a Lucky Turntable Game, a wearable ornament, and an interactive colored pendant. With a micro:bit main board, this 24 RGB LEDs circular expansion board changes to an exquisite creator's piece. You can turn it into a tomato timer v...
