This week, I’m going to set up a wireless node from scratch, using an STM32F103 board, RFM69 radio module, serial USB interface board, and very simple software:
The result is a node with all the software needed to send / receive RF packets, with a complete Forth system on board, ready with drivers for digital and analog I/O, PWM, I2C, and SPI.
Let’s get going - 1 article per day, as usual:
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