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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
1 × USB Cable
Parameter Details MCU ESP32‑S3‑WROOM‑1U‑N16 (16 MB Flash
Volume adjustment knob
Contactless payment system
Follow the documented terminal mapping carefully: L1 and L2 are line connections
Seeed Studio RF Explorer RFEA-1 External Lightning Arrestor 3GHz N Male/Female Connector Entry-Level 1 × USB CableThe Lightning Arrestors provide essential protection for your LoRa gateways and devices by safeguarding them against overvoltage spikes and high surge currents generated during lightning events. When lightning strikes nearby structures, power lines, or outdoor antenna installations, large transient currents can travel through connected cables and damage sensitive electronic components. By integrating an RF coaxial surge protector into your LoRa
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