I have looked all over the web for a send/receive sketch to connect two Arduinos - no joy so far. I have never needed to worry about doing this before starting this project.
Even Bill Porters easy transfer is ' not that easy'.
He uses a data STRUCT but does not give an example of how to format the variable data i.e. is it comma or space separated etc
Is there really a straightforward program to transfer serial data from one Arduino to another?
I have a project where I cannot connect the Eleven sampling the data ( no usb, no PC) and need to send it to an EtherMega using either hardware or softserial for data transfer, a logging sketch for SD file storage on the ethermega and eventually to a web server, so the EtherMega is perfect for this job.
Has anyone done this and if so could you tell me where to find the right sketches or information?
The "Eleven" is our Uno-equivalent Arduino-compatible board, but with a number of improvements including prototyping area, a mini-USB connector, LEDs mounted near the edge, and the D13 LED isolated using a FET. [Product page]
1 post •Page 1 of 1