sensor_no = ModbusClient(host="192.40.50.107", port=10010, unit_id=1, auto_open=True)

sensor_no.open()

regs = sensor_no.read_holding_registers(0, 100)

if regs:

print(regs)

else:

print("read error")

n = 0

data_count = 0

for n in range(50):

data_count = n * 2

regs[data_count], regs[data_count + 1] = regs[data_count + 1], regs[data_count]

dec_array = regs

data_bytes = np.array(dec_array, dtype=np.uint16)

data_as_float = data_bytes.view(dtype=np.float32)

time_data = datetime.datetime.now()

print(time_data)

start = 1

start_range = 50

value = [[num for num in range(start, start + start_range)],

[num for num in range(start, start + start_range)],

data_as_float]

data = np.array(value).T.tolist()

# print(data)

products = data

arr = []

for product in products:

vals = {}

vals["Sensor No"] = str(int(product[1]))

vals["Temp"] = str(product[2])

vals["Time"] = str(time_data)

arr.append(vals)

myclient = pymongo.MongoClient("mongodb://localhost:27017/")

mydb = myclient["Modbus_Database"]

mycol = mydb["collection1"]

record_data = arr

mycol.insert_many(record_data)

global documents

documents = list(mycol.find({}, {'_id': 0}))

print(documents)

# myclient.drop_database('Modbus_Database')

mycol.delete_many({})