[WIP] Всё еще пытаемся настроить modbuse

main.py

@@ -5,18 +5,22 @@ import time
 
 serial_port = "COM5"  
 baud_rate = 9600
-modbus_client = ModbusSerialClient(method='rtu', port=serial_port, baudrate=baud_rate)
+modbus_client = ModbusSerialClient(port=serial_port, baudrate=baud_rate, )
 
 modbus_data = "0"
 
 def poll_modbus():
     global modbus_data
     modbus_client.connect()  
-    while True:       
-        response = modbus_client.read_holding_registers(0, 1, unit=1)  
-        if not response.isError():    
-            modbus_data = response.registers[0]
-        print(modbus_data)            
+    while True:
+        try:       
+            response = modbus_client.read_discrete_inputs(0, 1, unit=1)  
+            print(response)
+            if not response.isError():    
+                modbus_data = response.registers[0]
+            print(modbus_data)            
+        except:
+             pass
           
 
 

project1/project1.ino

@@ -1,9 +1,9 @@
 #include <ModbusSerial.h>
 const int GPIOCoil = 0;
 
-ModbusSerial modbus(Serial, 10);
+ModbusSerial modbus(Serial, 1);
 bool coils[10];
-int pinToRead = 2; 
+int pinToRead = 6; 
 
 void setup() {
   Serial.begin(9600);