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AI Overview
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 72 products · 28 unavailable products hidden
Adafruit Feather M0 with RFM95 LoRa Radio - 900MHz
The Feather M0 RFM95 LoRa Radio (900 MHz) combines the ATSAMD21G18 ARM Cortex M0+ processor with an SX1276-based LoRa radio transceiver for long-range wireless communication at 868 or 915 MHz. The exact frequency is software-configurable, allowing you to tune dynamically for your region's ISM ban...
Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz
The Feather 32u4 RFM69HCW Packet Radio (868/915 MHz) combines an ATmega32u4 microcontroller with an SX1231-based packet radio transceiver, USB connectivity, and LiPo battery charging. It offers longer range than 2.4 GHz protocols (Bluetooth, Wi-Fi, ZigBee) with more flexibility than BLE, making i...
2.4GHz Duck Antenna RP-SMA
A 2.4 GHz rubber duck antenna with 2.2 dBi gain and a reverse-polarity SMA (RP-SMA) connector. At 100 mm (4″) long with 50 Ω impedance, it's a straightforward way to add an external antenna to WiFi, Bluetooth, ZigBee, or other 2.4 GHz RF modules. Key Features 2.2 dBi Gain – Omni-directional co...
2.4GHz Ceramic Chip Antenna
A tiny 2.4 GHz ceramic chip antenna designed for surface-mount PCB layouts. While it won't match the range of a full-size rubber duck antenna, its extremely compact footprint lets you add wireless capability to space-constrained designs. Works well with Nordic Semiconductor ICs and other 2.4 GHz ...
![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...
![Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500 [fw 19.4.4]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCipZJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--63b96a412dd39f41d97d745a0e5212d377f7d95c/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsHOgtmb3JtYXRJIghqcGcGOwBUOhJyZXNpemVfdG9fZml0WwdpApABaQKQAUkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--4cc5678865497cdbcf7b02aee5242eda5f847322/image_3011d7ab-7076-4f7b-a54d-3707730f6c94.jpg)
Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500 [fw 19.4.4]
The Feather M0 WiFi with uFL pairs the ATSAMD21G18 ARM Cortex M0+ processor with an ATWINC1500 Wi-Fi module, featuring a uFL connector instead of an on-board antenna. This allows you to connect an external 2.4 GHz antenna for improved range or custom antenna placement in enclosures. The ATWINC15...
2.4GHz Duck Antenna RP-SMA - Large
A large 2.4 GHz rubber duck antenna with 5 dBi gain and a reverse-polarity SMA (RP-SMA) connector. At 196 mm (7.7″) long, it provides significantly more range than smaller duck antennas — ideal when you need to push your wireless link further. Key Features 5 dBi Gain – Higher gain for extended...
Full Size Wireless Keyboard with Trackpad
A full-size wireless keyboard with slim chiclet keys and an integrated trackpad on the right-hand side. The trackpad supports both left and right clicks, eliminating the need for a separate mouse. At just 7 mm thick, it is lightweight and portable — ideal for use with Raspberry Pi, BeagleBone, or...
![2.4GHz Mini Flexible WiFi Antenna with uFL Connector [100mm]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCtIRJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--991031881b2088ff8a77bd958befb430338348f1/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsHOgtmb3JtYXRJIghqcGcGOwBUOhJyZXNpemVfdG9fZml0WwdpApABaQKQAUkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--4cc5678865497cdbcf7b02aee5242eda5f847322/image_19b152a3-0c6f-46ec-ab3f-516a11040a3e.jpg)
2.4GHz Mini Flexible WiFi Antenna with uFL Connector [100mm]
A 100 mm (4″) flexible WiFi antenna with approximately 4 dBi gain and a U.FL (IPEX) connector. The flexible design lets you bend and position the antenna to suit your enclosure or project layout, while the U.FL connector snaps directly onto boards without the need for an adapter. Key Features ...
Bluetooth Adapter Mini
A compact USB Bluetooth 2.0 adapter for adding wireless Bluetooth connectivity to your computer. Simply plug it into a USB port and connect to phones, headsets, keyboards, mice, and other Bluetooth devices. This adapter uses the native Windows Bluetooth stack, so no additional drivers or softwar...
Black Portable Wireless Keyboard 2.4G
Features: 2.4 GHz wireless technology delivers a reliable connection with up to a 10 meter range. Unified nano receiver saves precious computer USB ports . Very responsive keys in scissor-key-switches. Real compact and slim in full size design. Low power battery indicators and multi-media hot...
Adafruit Feather nRF52840 Express
The Feather nRF52840 Express upgrades the nRF52 Bluefruit with the Nordic nRF52840 — featuring 1 MB flash, 256 KB SRAM, native USB, and Bluetooth Low Energy in a single chip. Native USB means no separate serial converter is needed; the chip handles CDC serial, and can also act as a HID keyboard, ...
ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless Module
The ESP-12E is an enhanced version of the popular ESP8266 WiFi module, offering improved impedance matching, better signal output, and stronger anti-jamming performance. It provides a complete WiFi networking solution via a simple serial (UART) interface, making it easy to add WiFi to any microco...
ESP8285 DT-06 Wifi to TTL
The DT-06 is a compact Wi-Fi-to-TTL serial module based on the ESP8285 — essentially an ESP8266 with 1 MB of built-in SPI flash. It provides a simple way to add Wi-Fi connectivity to any microcontroller project via a UART serial interface, using AT commands or custom firmware. The module support...
CurieCore intel® Curie Neuron Module
CurieCore is probably the last publicly released Intel Curie-based developer product on the market. CurieCore was born for professional developers and players based on Curie's product development. We think Intel Curie is still a very good product, the core lies in its built-in 128 neuron n...
2.4GHz Dipole Swivel Antenna with RP-SMA - 5dBi
A 200 mm (8″) swivel dipole antenna with 5 dBi gain and an RP-SMA connector — the industry-standard fitting found on most WiFi routers and wireless modules. The higher gain compared to the 2 dBi version extends range at the cost of a larger form factor. The swivel joint lets you angle the antenna...
Miniature Wireless USB Keyboard with Touchpad
Add a miniature wireless controller to your computer project with this combination keyboard and touchpad. We found the smallest wireless USB keyboard available, a mere 6" x 2.4" x 0.5" (152mm x 59mm x 12.5mm)! It's small but usable to make a great accompaniment to a computer such as the Beagle...
Raspberry Pi 3 Model B+
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The Raspberry Pi 3 Model B+ is a credit-card-sized single-board computer powered by a 1.4 GHz quad-core ARM Cortex-A53 processor with 1GB RAM. Add a keyboard, mouse, display, power supply, and a microSD card with your chosen Linux distribution and you have a fully functional desktop computer, med...
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...
Wireless Keyboard and Mouse
A compact wireless keyboard and mouse combo using 2.4 GHz wireless technology with a unified nano receiver. The full-size keyboard features low-profile scissor-switch keys for quiet, responsive typing, while the included mouse provides reliable cursor control — all through a single USB dongle. K...
