under construction

Cansat DK

Welcome to this new page for cansat

Here will come news code etc for use of the finish cansat next kit.

Our little setup with the CanSat NeXT kit from http://cansat.fi

The image above shows two cansat nodes transmitting in the same network., A third esp32 is set up as base station and do echo the packages received.

The Android has installed Serial USB Terminal. The power the esp32 base station and the Serial USB Terminal shows received messages from the two cansat nodes.

The SW for the TX(cansats) and RX(basestation) is available as examples in the library.

Library and example code

Our code can be found her: Src folder list: here

A zip file (Arduino library) can be downloaded here.

The library includes some examples

code/library/cansatdk.zip

See code

CanSatNeXT docs and SW

Cansat.fi has written some nice SW and documentation:

Their CanSatNeXT library code can you see here

Src folder list: here

It works

A movie showing wless TX and RX cansat01.mp4

ESP-NOW

The ESP-NOW package us the underlying sw for teh wifi communication in these examples

ESP-NOW has a limit for user data which is 250 bytes !!!

See a little bit more at communication.html

espnowsimple

A upgraded modified library which split network and sensors

espnowsimple.zip zip od library and examples

Src folder list: here JensD