Hydra RF Cap 424 Module for M5Stack Cardputer ADV, Dual Band 2-in-1 Board, Auto Switching, Stable Power, SPI/GPIO Protection (Setup Required)

PINGEQUA Professional IoT Development Module A specialized hardware component designed for engineering education and wireless protocol prototyping. This module provides a stable, hardware-level interface for research in controlled environments. Technical Specifications: Module Type: DualWireless Expansion Board Interface: Standard SPI (Optimized for Cardputer ADV GPIO) Compatibility Note: Specifically compatible with M5Stack Cardputer ADV. Not compatible with V1.1 or legacy non-ADV models. Package Includes: 1 × PINGEQUA Module, 2 × External Antennas, 1 × Technical Reference Sheet. (Note: Host device is not included.)

• [Exclusively for Cardputer ADV] A dedicated physical expansion module precision-engineered for the M5Stack Cardputer ADV hardware platform.
• [Advanced Power Regulation] Integrated transient suppression and energy storage components ensure stable electrical performance during complex RF prototyping.
• [Seamless Auto-Switching] Features an integrated hardware control logic for dual-module operation. No physical manual switch is needed.
• [Integrated Interface Protection] Engineered with robust SPI and GPIO current-limiting protection to safeguard the host device's electrical interface.
• [Precision RF Layout] Meticulously designed PCB trace routing ensures stable electrical impedance and consistent signaling for wireless research.