Abstract: Serial communication buses are used in electronic systems to interconnect sensors and other devices, but two of the most widely used protocols, i.e., interintegrated circuit (I2C) and serial ...
The problem failed to execute 'open' on 'serialport': failed to open serial port. getting this on my wemos dp1 mini through the esphome webportal. connecting directly to HA and loading it that way ...
Abstract: In this study, the implications of using the daisy-chain configuration for SPI protocol-based communication between a PLC-CPU and multiple expansion modules have been thoroughly investigated ...
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