NRF24L01

NRF24L01: 2.4 GHz Ultra‑Low‑Power RF Transceiver for Wireless IoT

The NRF24L01 integrates an 8‐channel, ± 500 MHz RF transceiver with a PA+LNA stack, optimized for low‑power, high‑throughput wireless communication. Operating on a 1.9 V–3.6 V supply, it delivers up to 10 dBm analog output and consumes as little as 2.5 mW in standby, making it ideal for battery‑powered remote sensing, telemetry, and tracking applications. Built on GFSK modulation, the module supports dynamic payloads up to 32 bytes, automatic retransmission, and CRC validation, ensuring reliable data exchange in congested 2.4 GHz bands.

• Key Spec 1: 2.4 GHz ± 500 MHz radio with PA+LNA, 10 dBm output
• Key Spec 2: Dynamic payload, 4‑bit CRC, 32 bytes max per packet
• Key Spec 3: 1.9–3.6 V supply, 2.5 mW active power consumption
• Common Use Case: Wireless sensor nodes for real‑time telemetry, remote control, and lightweight GPS‑tracking systems