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Espressif takes control of M5Stack :)

Espressif, famous manufacturer of ESP chipsets, used a lot in open-source automation, has taken control of M5Stack company.Espressif had already an important participation in M5Stack capital, and has now expanded it to take control of the company. M5Stack is famous...

LoRa: what is it ? what’s the use ?

LoRa or LoraWAN, perhaps you have already heard about it or never yet ? here is the opportunity to learn basics about that technology that looks simple but can achieve great things and bring a nice solution in home-automation (remote sensors without power, large...

Sony Bravia: end of golden time !!

One more manufacturer that has decided to stop producing products working properly 🙁 Since nearly 20 years now (first show of Bravia TV on market in 2005), we used with lot of success Sony Bravia TV for needs of our customers. Indeed, Sony offered good displays at...

Abaninja: accounting done by amateurs !

After having used during a little while an other solution not finished too at that time (Bexio), we are now using since 3 years Abaninja but in fact quite similar speaking of bugs and missing features. Here is a list of basic missing features and permanent problems n...