ITM-9420 InstantFind^® Module is an ultra-low-power Bluetooth Module (long istance/ultra-low power consumption). It transmits once every 2 seconds and only requires < 0.08mW. It can replace any Bluetooth Module on the market. Provide original Bluetooth functions and services.

This module features a fully integrated 2.4GHz radio transceiver and baseband processor for Bluetooth 5.0 applications. It can be used as a standalone application-specific communication processor or as a wireless data link in hosted MCU systems where ultra-low power is critical. It supports flexible memory architecture for storing profiles, stacks and custom application codes, and can be updated using Over-The-Air (OTA) technology.

ITM-9420 module uses Nordic nRF52840 BLE chipset. It combines the excellent performance of a leading RF transceiver with a low-power ARM Cortex-M4 and rich powerful supporting features and peripherals. It also contains 256KB RAM, and 1MB flash memory.