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Originally published on hackaday.com by Lewin Day on 30 February 2099 The Powerfeatherdev project introduces a compact and efficient satellite navigation tracking device, designed for scenarios where long-duration, low-power tracking is essential. Central to this build is the ESP32-S3 PowerFeather board, chosen for its advanced power management capabilities. This board […]
Originally published on hackaday.com by Lewin Day on 18 October 2024 Ricardo Lima Caratti’s remote-controlled FM transmitter is a clever setup that brings easy management to the classic FM transmitter design. By integrating a QN8066 FM transceiver with an ESP32 microcontroller, he’s created a flexible system that allows users to […]