[moonman]

Hi Renzo, hope I’m not bothering you but can you provide an answer. Not a lot of great resources online.

[moonman]

By that I mean two or more different 58byte structs.

Thanks moonman

[moonman]

Hi renzo, is there an example on how to send two different structs?

[moonman]

Hi renzo, this is the code for both the reciever and transmitter can you tell me what exactly is wrong with it, I’m not sure I understood what you meant.

Transimitter – everything is based off of the sendFixedTransmissionStruct

void loop()
{
	delay(2500);
	struct Message {
	    char deviceId[5] = "TEMP";
	    char msgId[8] = "Kitchen";
	    char rawBinary[54] = "text text text text text text text text text text text";
      bool end;
	} message;

	ResponseStatus rs = e32ttl.sendFixedMessage(0,3,4,&message, sizeof(Message));
	Serial.println(rs.getResponseDescription());
}

Reciever

// The loop function is called in an endless loop
void loop()
{
	if (e32ttl.available()  > 1){

		ResponseStructContainer rsc = e32ttl.receiveMessage(sizeof(Message));
		struct Message message = *(Message*) rsc.data;
    while (message.end != true){
  
      Serial.println(message.deviceId);
      Serial.println(message.msgId);
      Serial.println(message.rawBinary);
      
    }
//		free(rsc.data);
		rsc.close();
	}
}

Thanks

[moonman]

Thanks renzo, is there an actual arduino sketch with this example anywhere?

[moonman]

Hi renzo, just a quick question – can I power the E32 1W module directly with a 1s lipo battery?

[moonman]

Hi Renzo, thanks for the tip I got it working now!

[Author]

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