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Here are solid “wireless” picks, grouped by what you’re trying to do:
Microcontroller wireless (WiFi/BLE/IoT)
- Thing Plus RP2350 Wireless Development Board ($64.90) — compact dev board with built-in wireless connectivity for connected sensor nodes.
- ESP32(ESP-WROOM-32) WiFi Bluetooth Dual-Core MCU Module ($13.05) — great value module with WiFi + Bluetooth/BLE and dual‑core MCU.
- Circuit Playground Bluefruit Bluetooth LE Board ($61.35) — beginner-friendly board with built-in Bluetooth LE.
- BlueSMiRF v2 Bluetooth Serial Link with JST-GH ($23.90) — easiest way to add Bluetooth serial (UART) to many microcontrollers.
Wireless radio / remote control
- RFM69HCW Wireless Transceiver - 434MHz ($18.95) — 434MHz ISM-band transceiver for robust low-power links.
- Wixel Programmable USB Wireless Module (Fully Assembled) ($31.50) — programmable 2.4GHz radio + USB module.
Wireless audio
- Roving Networks RN-52 Wireless Audio Module ($51.65) — add wireless stereo audio streaming to embedded builds.
- Bluetooth Audio Receiver and Playback Module ($24.85) — Bluetooth audio in, plus USB/TF card playback support.
Wireless charging / inductive power
- Wireless Charging Module 5V/1A ($12.90) — simple 5V / 1A inductive power module.
- Universal Qi Wireless Receiver Module ($31.55) — adds Qi wireless power to projects with 5V up to 500mA output.
Wireless keyboard / control for Raspberry Pi & mini PCs
- Wireless Keyboard with Touchpad for Raspberry Pi and LattePanda ($35.15) — 2.4GHz mini keyboard + touchpad.
- Mini Wireless Home Theatre Keyboard for Raspberry Pi ($59.00) — compact 2.4GHz keyboard with trackball.
- Full Size Wireless Keyboard with Trackpad ($80.30) — full-size layout with integrated trackpad.
What kind of “wireless” are you after?
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Showing 41-49 of 49 products · 11 unavailable products hidden
Adafruit CH334F Mini 4-Port USB Hub Breakout
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The Adafruit CH334F Mini 4-Port USB Hub Breakout converts one USB host port into four downstream ports using the CH334F USB 2.1 hub chip. Designed to be compact and embeddable, it fits inside enclosures or existing devices where a standard USB hub would be too bulky. The upstream connection can ...
9g 180° Metal Servo with Analog Feedback (1.5kg)
A 9g micro servo with 180° rotation, metal gears, and built-in analog feedback (0–3.3V). The analog feedback signal allows connection to an MCU for closed-loop position control, providing more precise operation than standard open-loop servos. The compact 22.9 × 12.2 × 32.5mm body fits into tight...
Pinout Motor/ Servor Shield for BBC Micro: bit
This motor/ servo shield is for Micro: bit, it provides a simple way to add motor driving capability to a micro: bit. The shield can drive 2 motors, 2 servos, and allow the motors to be driven with forward, reverse, stop control. It’s easy to add the motor to the shield, and there is an integrate...
Digital RGB LED Strip 120 LED-White
This 2-metre WS2812 addressable RGB LED strip features 120 individually controllable LEDs on a flexible white PCB. Each LED supports 256 brightness levels per colour channel (16.7 million colours) and is driven by a single data line, making it easy to create dynamic lighting effects with any micr...
![Adafruit DotStar LED Strip - APA102 Warm White - 30 LED/m [~3000K]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkC4nlJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--315ab92c6d029dc5bb3b032ca60cfe8432876cef/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsHOgtmb3JtYXRJIghqcGcGOwBUOhJyZXNpemVfdG9fZml0WwdpApABaQKQAUkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--4cc5678865497cdbcf7b02aee5242eda5f847322/image_af1d0a66-6d9b-49a4-a37e-49fc71598524.jpg)
Adafruit DotStar LED Strip - APA102 Warm White - 30 LED/m [~3000K]
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The Adafruit DotStar APA102 Warm White LED Strip (30 LED/m, ~3000K) uses the same integrated DotStar driver as the RGB strips but with dedicated warm white phosphor LEDs. The result is an incredibly bright, consistent warm white light — far superior to mixing RGB to approximate white. Controlled...
Gravity: 360 Degree Rotary Encoder Module
This looks like a potentiometer, but it’s an encoder switch. It is a cascadable 360 ° rotary encoder switch with 20 pulses per revolution, and each pulse corresponds to a detent. There are LED lights set for each detent to allow users visually check the real-time status of the encoder. For ease o...
Mecanum Wheel (80mm) - Right
What wheels should your robot car use? How about Mecanum wheel! The Mecanum wheel is an omnidirectional wheel design for a land-based vehicle to move in any direction, such as go straight, obliquely, horizontally, S-line, and rotate at any angle with zero radius.With pretty low noise, this kind o...
Servo extension cable 600mm (23.62)
This is a 600mm (23.62") servo extension cable. This comes in very handy when your servo is further away from the controller than the wire on the servo allows. Male connector on one end goes to controller, female connector mates with servo. Fits all Hitec, Futaba, JR, Multiplex, and Airtronics...
Membrane 1x4 Keypad + Extras
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Punch in your secret key into this numeric membrane keypad. This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just treat these like every day switches. The membrane is soft and has a removable paper backing to expose a strong adhesive so you can st...
