PTR54L15, an embedded system level ultra-low power Bluetooth multi protocol module, based on Nordic nRF54L15. The module integrates one Arm -M33 processor core and one RISC-V coprocessor, with a clock frequency of up to 128MHz. The processors are optimized for specific workloads. The module is equipped with sufficient integrated internal memory, with excellent performance and ample memory, making it very suitable for IoT products, running machine learning (ML) models, and edge sensor fusion applications. The PTR54L15 module helps simplify design, reduce costs, and accelerate product launch speed. Color:Black Material:Plastic+Metal Package Contents: 1 * nRF54L15 Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.