The STM32 NUCLEO-F446RE board is used to communicate with the external device through RS-485 Modbus-RTU. The device responses are resolved by the STM32 NUCLEO-F446RE with cyclic redundancy check (CRC) ...

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Edith Gwendolyn Nally does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

When using multiple modbus rtu entities a single non-responsive sensor blocks all other modbus communication on that channel. Therefore additional modules, like relays, won´t work anymore when a ...

Posts from this topic will be added to your daily email digest and your homepage feed. is a senior reporter covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at ...