For some days, we have been working on finding a way to locate our modules with the attenuation of the signals they send. Bertrand has pushed further his tests with the Zigbee (which have not come yet to a conclusion), but we fear that we might lack resolution, because the attenuation does not seem really reliable. This is why, in parallel, we are working on a second module , the nRF24L01+, in order to compare the resolution we can achieve. We have (almost) finished installing it on our cards, and we are writing a code to use it and perform our tests. We will post the results as soon as we get them.
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