ESP32-EVB now get much better

Published: Thu, 6 Apr 2017 13:39 | Comments: 15
ESP32-EVB now get much better

ESP32-EVB revision A was made quick and has too many errors 🙂 some were due to the non very clear documentation, like that we assumed that all ports could have internal pull-ups but  when we try to write the software we found that the GPIOs we used for the buttons has no such. Other were […]

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Ground Penetration Radar with LIME2 the ultimate tool for all treasure hunters

Published: Tue, 4 Apr 2017 08:58 | Comments: 3
Ground Penetration Radar with LIME2 the ultimate tool for all treasure hunters

Ground penetration radar is cool device which allows you to see what is below earth surface. The principle is same as the radars which operates at air. They send pulses and sense the reflections of this pulses back. When the surface is not consistent you get reflections which allow you to “see” cavities of metals […]

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TuxCon 2017 Open Source Hardware and Software conference will be 3-4 of June in Plovdiv

Published: Thu, 23 Mar 2017 10:10 | Comments: 0
TuxCon 2017 Open Source Hardware and Software conference will be 3-4 of June in Plovdiv

Just 70 days ahead is the 4th TuxCon conference in Plovdiv dedicated to Open Source Hardware and Software. For more info watch on conference page at http://tuxcon.mobi/ The entrance is free for all visitors. TuxCon is a community event and it is organized by volunteers. 3rd of June is the day for lectures and lighting […]

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ESP32-EVB our new board for IoT first prototypes are ready

Published: Thu, 9 Feb 2017 12:25 | Comments: 56
ESP32-EVB our new board for IoT first prototypes are ready

ESP32-EVB is our new board with ESP32-WROOM32 module. It has: ESP32-WROOM32 module two relays 10A/250VAC Ethernet 100Mb interface LiPo charger and step up converter allowing ESP32-EVB to run from LiPo battery microSD card connector two user buttons UEXT connector to attach different sensors and modules 40 pin GPIO 0.1″ step connector with all resources of […]

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