PAN1780-AT BLUETOOTH® 5.0 Low Energy Module Panasonic PAN1780-AT BLUETOOTH® 5.0 Low Energy (LE) Module is based on the Nordic nRF52840 single-chip controller with integrated BlueRadios nBlue™ BLUETOOTH AT.s LE Command Set. The PAN1780-AT features embedded 1MB flash memory, 256kB internal RAM, and BLUETOOTH 5 LE, including LE 2M and LE Coded PHY. It offers a 1.7V to 5.5V voltage range, 4.8mA current consumption, and 2.4GHz frequency. Panasonic PAN1780-AT BLUETOOTH LE module supports Type 2 Near Field Communication (NFC-A) for simplified pairing and payment solutions (external antenna required). This module is also ideal for high-interference environments, connectionless scenarios, long-range applications, and battery-powered devices.