3.3v Adapter Board for 24L01 Wireless Module

The 3.3v Adapter Board for 24L01 wireless modules is a small socket board that lets you run an nRF24L01 or nRF24L01+ radio from a 5 V supply. An onboard 3.3 V regulator and filter capacitors give the module the clean, stable power it needs, which helps prevent the dropped packets and failed connections that are common when the module is powered from a weak 3.3 V pin.

3.3v Adapter Board for 24L01 Specifications

• Compatible modules: nRF24L01, nRF24L01+ and nRF24L01+PA+LNA with the standard 2 × 4 pin header
• Input voltage: 5 V
• Output to module: regulated 3.3 V
• Socket: 8-pin (2 × 4) female header, 2.54 mm pitch
• Host connection: header with VCC, GND, CE, CSN, SCK, MOSI, MISO and IRQ
• Extras: onboard decoupling capacitors

3.3v Adapter Board for 24L01 Applications

• Powering nRF24L01 modules from Arduino Uno, Nano and Mega 5 V pins
• Wireless remote controls and RC transmitters
• Sensor networks and home automation nodes
• Robot and drone telemetry links

What's in the Box

• 1 × 3.3 V adapter board for nRF24L01 modules (radio module not included)

Tip: Feed the adapter's VCC from 5 V, not 3.3 V, so the regulator has enough headroom. On an Arduino Uno, SCK, MOSI and MISO go to pins 13, 11 and 12, while CE and CSN can use any digital pins.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.