LoRa lets small devices exchange data over considerable distances while consuming relatively little power. Pair a LoRa radio ...
When I began programming microcontrollers in 2003, I had picked up the Atmel STK-500 and learned assembler for their ATtiny and ATmega lines. At the time I thought it was great – the emulator and ...
Building an ESP32 project from the ground up can involve a lot of effort. Depending on the project, you may need to wire up ...
Public key cryptography is the glamour but symmetric encryption does most of the work. Find out how to use AES and more. This is an extract from our latest book on the ESP in C. Until quite recently ...
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