EEPROM.put (eeAddress, f) The EEPROM.put is the key here. One simple call, with the address first and the object second. int eeAddress 0 //Location we want the data to be put. float f 123.456f //Variable to store in EEPROM. Currently, on the Python side, I have this: Serial.write(b"\x01" struct. Writing a FLOAT data type into Arduino UNO. Serial.parseFloat() inherits from the Stream utility class. The function terminates if it times out (see tTimeout () ). parseFloat() is terminated by the first character that is not a floating point number. Of course you could create a string from the properties of the Telegram. You can read it into a byte array: byte telegram byte msp.BytesToRead msp.Read (telegram, 0, msp.BytesToRead) To get the data from the byte array you have to interpret the bytes (See example below). I'm trying to send a uint8_t and two floats as bytes (not as the actual characters in the numbers) from a Python program over a serial connection to an Arduino (ATtiny1614 using megaTinåore). Serial.parseFloat() returns the first valid floating point number from the Serial buffer. Arduino sends a telegram of several bytes.
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