Antennino: A Low‑Power Arduino with Built‑In 433 MHz Radio
What Is Antennino? Antennino is an Arduino-compatible development board whose name blends “Antenna” and “Arduino.” It features a built‑in 433 MHz radio transceiver, low‑power design, and support for OTA firmware updates over the air. Technical Specifications of Antennino Ultra‑Low Power Design Antennino employs low-power sleep modes via Pied‑Power ATMega328P, awakened either by scheduled wake-up using the…
