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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 41-60 of 70 products · 30 unavailable products hidden
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...
Raspberry Pi 3/2B/Zero Mini Portable 2.4GHz Wireless Touchpad Keyboard with Backlight
A compact 2.4 GHz wireless keyboard with an integrated touchpad and RGB backlight. The mini form factor is ideal for controlling a Raspberry Pi, smart TV, or media centre from across the room. Connects via a USB dongle with no driver installation required. Powered by an internal BL-5B lithium ba...
ESP32-S2-WROVER Module - 4 MB flash and 2 MB PSRAM
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The ESP32-S2-WROVER is a Wi-Fi module from Espressif built around the ESP32-S2 SoC — a single-core 240 MHz Xtensa LX7 processor with native USB support, 4 MB flash, and 2 MB PSRAM. It provides 2.4 GHz 802.11b/g/n Wi-Fi connectivity in a compact castellated module form factor. The ESP32-S2 introd...
ELE BlueTooth Shield-V1.2
The ELE Bluetooth Shield V1.2 adds wireless serial communication to your Arduino or Crowduino via Bluetooth V2.0+EDR. Simply stack it onto your board, select two digital pins (D0–D7) for software serial, and start sending data wirelessly at up to 3 Mbps. Built around a CSR Bluecore 04-External c...
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...
ESP-12S Wifi Module (ESP8266)
This ESP-12S WiFi module has core processor ESP8266 in smaller sizes of the module encapsulates Tensilica L106 integrates industry-leading ultra low power 32-bit MCU micro, with the 16-bit short mode, clock speed support 80 MHz, 160 MHz, supports the RTOS, integrated Wi-Fi MAC/BB/RF/PA/LNA, on...
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...
Bluetooth Bee
The Elecrow Bluetooth Bee is a Bluetooth V2.0+EDR serial module in an XBee-compatible form factor. It provides transparent wireless serial communication at up to 2.4 GHz, making it easy to add Bluetooth connectivity to any project with an XBee socket — no additional wiring required. Based on the...
Combination WiFi + Bluetooth 4.0 USB Adapter
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A compact USB dongle that adds both Wi-Fi and Bluetooth 4.0 to your computer or single-board computer through a single USB port. Based on the Realtek RTL8723BU chipset, it provides 802.11bgn wireless LAN and Bluetooth Low Energy (BLE) connectivity — ideal for Raspberry Pi, BeagleBone, or any Linu...
SparkFun MicroMod nRF52840 Processor
Featuring the nRF52840 SoC from Nordic Semiconductor, the SparkFun MicroMod nRF52840 Processor offers a powerful combination of ARM Cortex-M4 CPU and 2.4 GHz Bluetooth transceiver in the MicroMod form-factor with the M.2 MicroMod connector to allow you to plug in a compatible MicroMod Carrier Boa...
SparkFun Thing Plus - ESP32-S2 WROOM
The SparkFun Thing Plus ESP32-S2 WROOM is a Feather form-factor development board built around Espressif's ESP32-S2 SoC with integrated 2.4 GHz Wi-Fi. It features enhanced security over the original ESP32, including transparent flash and RAM encryption, secure boot with signed firmware, and dedic...
Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT
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The Adafruit QT Py ESP32-S2 combines Wi-Fi connectivity with native USB in the compact QT Py form factor. Built around the ESP32-S2 — a single-core 240 MHz Tensilica processor with 4 MB flash and 2 MB PSRAM — this board can act as a USB keyboard, mouse, MIDI device, or disk drive while connecting...
Adafruit ESP32-S2 Feather with BME280 Sensor - STEMMA QT
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The Adafruit ESP32-S2 Feather with BME280 is identical to the standard ESP32-S2 Feather but with an on-board BME280 temperature, humidity, and barometric pressure sensor at I2C address 0x77. This makes it an instant IoT environmental monitor — just add Wi-Fi credentials and start logging. Built ...
Adafruit ESP32-S2 Feather - 2 MB PSRAM and STEMMA QT / Qwiic
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The Adafruit ESP32-S2 Feather brings Espressif's single-core ESP32-S2 to the Feather ecosystem with native USB, 2.4 GHz Wi-Fi, 4 MB flash, and 2 MB PSRAM. Native USB support means it can act as a keyboard, mouse, MIDI device, or disk drive — no separate USB-to-serial chip needed. This version in...
Adafruit LED Glasses Driver - nRF52840 Sensor Board
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The Adafruit LED Glasses Driver is a slim, Bluetooth-enabled controller board built around the Nordic nRF52840 chipset. Originally designed to drive the Adafruit LED Glasses RGB LED matrix, it also works brilliantly as a compact standalone development board with built-in sensors and STEMMA QT con...
TinyS2 - ESP32-S2 Development Board
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Introducing the TinyS2 - The Tiny Mighty ESP32-S2 development board in the TinyPICO format! This board features the powerful ESP32-S2, a single-core Tensilica processor with WiFi and native USB so it can run Arduino or Circuitpython code.The ESP32-S2 is a highly-integrated, low-power, 2.4 GHz Wi-...
Adafruit QT Py ESP32-S2 WiFi Dev Board with uFL Antenna Port
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The Adafruit QT Py ESP32-S2 with uFL Antenna Port is the extended-range version of the QT Py ESP32-S2. Instead of an on-board antenna, it features a uFL connector so you can attach any 2.4 GHz Wi-Fi antenna for significantly better range — ideal for projects where the board is enclosed in a metal...
Adafruit ESP32-S2 TFT Feather - 4MB Flash, 2MB PSRAM, STEMMA QT
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The Adafruit ESP32-S2 TFT Feather features a built-in 1.14" IPS colour TFT display (240×135 pixels, ST7789) on the front of the board. Combined with the ESP32-S2's native USB, 2.4 GHz Wi-Fi, 4 MB flash, and 2 MB PSRAM, it provides a complete visual IoT platform in the Feather form factor. The co...
