Is it just me or do others find this kind of thing annoying? I thought it might be a good idea to get a PCF8574T I2C I/O expander as a little add-on to the home control system, so you could plug it into, say GPIO4 and GPIO5, losing 2 outputs…
Is it just me or do others find this kind of thing annoying? I thought it might be a good idea to get a PCF8574T I2C I/O expander as a little add-on to the home control system, so you could plug it into, say GPIO4 and GPIO5, losing 2 outputs…