AI-Thinker NF-01-N 2.4GHz Wireless Transceiver Module

Description

The AI-Thinker NF-01-N is a fully integrated 2.4GHz ISM band wireless transceiver module designed for low-power, high-reliability IoT data links. Its pure hardware RF core and intelligent ARQ baseband protocol engine handle packet acknowledgment and retransmission autonomously, reducing firmware complexity. The module operates across 126 frequency channels from 2400MHz to 2525MHz, supporting frequency-hopping spread spectrum (FHSS) for robust multi-point and mesh network communications.

Engineered for industrial-grade stability, the NF-01-N incorporates a high PSRR LDO regulator, allowing direct power from a single-cell LiPo or 3.3V rail with wide input tolerance from 1.9V to 3.6V. Its SPI interface operates at up to 10MHz, enabling rapid configuration and data exchange with host microcontrollers like ESP32, STM32, or Arduino platforms. The compact DIP-8 footprint and built-in antenna eliminate external RF matching, simplifying PCB layout and accelerating product development cycles.