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SA316 is an audio transmission module developed by NiceRF for long-distance transmission. With an audio sampling rate of 48K and a transmission distance of up to 200 meters, it meets a wide range of user needs. To further extend the transmission distance, NiceRF has introduced the SA316F30. This enhanced version maintains the same 48K sampling rate and -96dBm sensitivity, but significantly extends the transmission distance to 1500 meters.

LoRa-STM32WLE5 is the latest SOC wireless module developed by NiceRF, The main chip of this module uses STM32WLE5 chip from ST. The module uses LoRa® modulation, has a built-in industrial-grade crystal oscillator,

The LoRa-STM32WLE5 wireless module is SOC wireless module the latest developed by NiceRF Wireless. The LoRa-STM32WLE5 adopts ST's STM32WLE5 chip as the main chip, equipped with a high-performance Arm Cortex-M4 32-bit RISC core, operating at a frequency of up to 48 MHz. supporting 256KB flash memory and 64KB operational memory. This module ensures ample storage and processing capabilities. Additionally, the module is equipped with an industrial-grade crystal oscillator, ensuring stable operatio

The SA316 series products are divided into transmitter modules SA316S-TX, SA316F30, and receiver module SA316-RX.

The LoRa module LoRa1276 integrates Semtech RF transceiver chip SX1276, which adopts LoRa Spread Spectrum modulation frequency hopping technique. Its communication distance and receiving sensitivity are much better than the current FSK and GFSK modulation.