esp32ModbusRTU
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bertmelis
modbus RTU client for ESP32
It would be handy to have both MODBUS/RTU and MODBUS/TCP available in a single library. It looks like there could be a lot of code usable on both sides, so...
Removed the address parameter in onData and onDataToken handler calls, plus the preparational statements to provide them. The address is a partly valid reference only with function codes using it,...
The new receive mechanism and the rawRequest are working okay for me since a day now. The commits I applied in the last 24 hours were only cosmetics ;) Please...
It is possible to write an example to MultiHoldingRegister, it reports me an error.
Hello, Im new to esp32 i want to implement a modbus RTU master using esp32. I took serial2 as modbus and made as per that. the esp32 initialized as master...
Hy! I have a problem when I used the writeMultHoldingRegisters() function. Serial monitor error message: ``` Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandled. Core 0 register dump:...
Hello, trying to understand MAX485 connection to ESP32 from your schema and sketch, please help me to understand. I have ESP WROOM 32 pinnout  Your setup for SDM630 is...
Hi Bert, Is there any method to extract data from response and convert it to other data types? There aren't any examples /methods on this. Tried typecasting but data gets...
Hi, I am far from an expert on the matter but I found 2 versions of terminating A and B.  The sample hardware in the readme does as in...
