If I use the example code for arduino…

[code]

void setup() {
Serial.begin(115200);
//initial the Serial
}

void loop()
{
if(Serial.available()){
Serial.write(Serial.read());
}

}
[/code]

and the following Python code on PC

[code]

async def send_data(client, data):
# Write data to the characteristic in chunks
for i in range(0, len(data), MAX_DATA_SIZE):
chunk = data[i:i + MAX_DATA_SIZE] # Get the chunk of data
encoded_chunk = chunk.encode('utf-8') # Encode the chunk as bytes
await client.write_gatt_char(SERIAL_PORT_UUID, encoded_chunk)
print(f"Sent data chunk: {chunk}")
[/code]

I can send text to the bluno and print it out on the serial monitor.

But how do I do it the other way around? I want to send data from the bluno TO the python code on the PC.

Thanks.