M5Stack StickC Plus 2 Stick RF 424 Devboard, CC1101 & NRF24 Dual-Band Physical Module with 3D Printed Enclosure - Blue

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[Engineered for Stability] Redesigned with an optimized PCB layout and an enhanced onboard power management circuit. This upgraded physical architecture significantly reduces electrical noise, providing a stable and reliable hardware foundation for standard educational IoT projects. [Dual-Chip Hardware Architecture] Integrates both CC1101 (Sub-GHz) and NRF24 (2.4GHz) microchips onto a single expansion board. Designed to seamlessly connect with your host device's GPIO, allowing for versatile hardware prototyping across different frequency bands. [Physical Isolation Switch] Equipped with a highly reliable hardware slide switch to mechanically toggle between the two chips. This physical design ensures zero resource conflict on the data bus, offering a straightforward, plug-and-play hardware experience without complex wiring. [Precision Component Tuning] Features strictly impedance-matched standard antennas and high-quality passive components. It delivers consistent electrical signaling and reliable physical connectivity, making it an ideal teaching tool for learning basic radio frequency principles. [Complete Field-Ready Kit] Comes ready to use with a custom-fitted, high-precision 3D printed resin-style enclosure for structural rigidity. It includes a secure backpack-style mounting system (screws included) that attaches firmly to your StickC Plus 2, protecting the bare electronics during your bench tests. (Note: StickC Plus 2 host unit is NOT included).