The ISP4520-US-JT, manufactured by Insight SiP, is an ultra-small radio module with an integrated Taoglas antenna. The module includes a nRF52840 chip, which provides low power consumption while maintaining Bluetooth 5 standards. It is supports Bluetooth 5 dual-mode long-range, Direction Finding, and low-power Bluetooth LE, and provides a high data rate and robust connectivity relative to distance. The module also includes a 22dBm radio amplifier with full 2.4GHz band coverage, which enables improved active range. Lastly, the ISP4520-US-JT offers on-board antenna matching, eliminating the need for an external matching network and cutting down on board space.