This flavor of ESP32 Dev board includes a ESP32-S2 (2.4ghz only) chip on it just like the official dev board, but has an external antenna and an integrated GPS chip.
The case is a modular design that allows you to attach an external GPS antenna (external adapter not included you must print one your
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Quality product! Easy to use, works great!
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Shawn · September 22, 2026
Works as advertised and customer support is fantastic!