FreedomBox – your private Box of Freedom for Decentralizing the Internet and keeping your privacy away from the Big Brother

FB-HSK-0-s

We are pleased to announce that Pioneer-FreedomBox Home Server Kit is now in stock.

You can read more about how FreedomBox free open source software project started in the FreedomBox Foundation press release.

FroodomBox software is developing 8 years and got lot of coverage in USA, India, Russia:

Olimex’s OLinuXino Open Source Hardware Linux Single Board Computers are natural match for FreedomBox Free Open Source Software.

We are very proud that we have been selected by FreedomBox Foundation for Hardware manufacturing partner of Pioneer-FreedomBox Home Server Kit.

What makes OLinuXino LIME2 good platform for Home Server Kit is:

  • The Low Power ARM Dual core Cortex-A7 processor running blob free mainline Linux;
  • Native SATA interface for connecting external SATA HDDs with power supply backup;
  • LiPo battery UPS power backup supply with Power Management Unit and Stepp Up convertors which allow Pioneer-FreedomBox-HSK to run 4-5 hours on battery;
  • Metal enclosure;
  • power supply adapter with plug adapters for EU, US, UK power supply sockets;
  • 32GB micro SD-card for file storage;

What do you get with FreedomBox is:

  • Tor browser
  • Private encrypted file sharing
  • Private encrypted chat
  • Peer to Peer file sharing
  • Voice chat
  • Web proxy
  • Virtual Private Network
  • IRC client
  • Private Calendar and Address book
  • File synchronization
  • Distributed File Storage
  • Your own hosted Wiki and Blog

All these features are made configurable with simple mouse click:

Screenshot from 2019-03-27 16-01-05

 

It’s Friday again and time for our Guess What is this Quiz

Screenshot from 2019-04-19 17-39-37

We just finished the routing of this new board, so the question is Guess what is it?

Screenshot from 2019-04-19 17-39-51.png

It uses Quectel EG21-G module which works anywhere in the world covering all GSM standards and frequencies. It also has GNSS build-in.

Screenshot from 2019-04-19 17-40-08

It also can connect to any network 2G-3G-4G whichever is available (sorry no 5G yet ūüėČ ).

Once the prototypes are ready and check we are preparing Crowd Supply campaign for it! Hint Fits perfect to LoRa-GATEWAY and allow connection where no wires and optics like mountain hubs, remote areas etc.

You can post here or retweet/share/boost on Twitter/Facebook/Mastodon/Diaspora and in Monday we will let Random.org to decide who will win one of our new eduArdu educational board.

Have a nice weekend!

UODATE 22-04-2019: Random.org selected @netsigi as winner!

 

Open Source Hardware ESP32-POE-ISO is now in stock and we are very proud with the result

ESP32-POE-ISO-2

We are very proud of our new ESP32-POE-ISO and delighted to announce it’s already in stock ready for order!

What we did with this improved version of the low cost ESP32-POE power over ethernet solution for IoT?

  1. As many requested we add 3000VDC galvanic insulation. Now you can program / debug while connected to PoE switch or router;
  2. Many asked for more GPIOs so we set SD-card in 1 bit mode and this way released 3 GPIO pins for other use;
  3. We got hints that new Espressif SDK allow ultra deep sleep modes for ESP32 and we re-designed the power supply part that now the ESP32-POE-ISO has consumption down to 200 uA (130uA of which are taken from ESP32-WROOM-32D module). The rest board without the module consumes just 70uA;
  4. As per your request now battery level has option to be monitored with the ESP32 ADC;
  5. There is External power detection option, so your software will be aware when run sole on battery and when have plenty of power.
  6. The Isolated DCDC we use is 2W and provides 400mA @5V, 100mA are reserved for the battery charge (available if no battery is connected) and 100mA are provided for ESP32, which leaves up to 200mA @5V for your additional circuit.

We love to listen to our customers and we did our the best to complete most of the requests we got with this new version.

New products we got in stock

We got many new products in stock:

ANTENNA-WIFI-BT-U.FL is 2.4GHz WiFi/BLE +3dBi antenna compatible with ESP32-WROOM-32U modules.

ANTENNA-WIFI-BT-U.FL

CONNECTOR-OBD2 connector with plastic box:

CON-OBD2-1

We got these as we have cool idea for WiFi OBD2 sequencer which will allow you to send pre-programmed OBD2 sequences to your card OBD bus allowing to do amazing effects with your car lights close doors with your phone and etc.

IR-BARRIER-100M is infrared fence for perimeter protection. It comes with dual beams and adjustable sensitivity.

IR-BAR-2

 

SNS-TMP-DS18B20 is digital temperature sensor which works with Arduino libraries and allow easy to make Solar Water Heater controller with ESP32-EVB and MOD-LCD2.8RTP . Two sensor can be addressed via single wire.

SNS-DS18B20-2

GLASS-TAPE20MM is glass re-enforced tape which is very strong and heat resistant.

fg-tape

Water proof push buttons with three sizes 12mm, 16mm, 19mm and four colors LED rings: Red, Green, Blue, Yellow, White:

but-12mm3

Open Source Hardware ESP32-POE board now has new version with 3000VDC galvanic insulation

ESP32-POE-ISO

ESP32-POE is one of our best selling boards, it’s low cost less than EUR 18 in single quantity and allow you to make IoT sensor network with existing Ethernet POE infrastructure.

The end node can provide up to 4W combined on +5V and +3.3V output to external components and circuits which is more than enough for most applications.

To simplify the design and lower the cost ESP32-POE has no galvanic insulation.

Some customers asked can we add such insulation – sure it’s possible, meet the new ESP32-POE-ISO. So here above on the picture you see first samples of the insulated POE board.

We wanted to keep is as similar to existing POE as possible, as you can see the new board is just 15 mm longer and keep same pinout on the connectors, allowing ESP32-POE to be directly replaced with ESP32-POE-ISO.

What are the benefits? Now you can safely debug your ESP32-POE-ISO while connected both to computer with USB cable and Ethernet POE cable.

For the insulation we use 2W DCDC converter with 3000VAC insulation. The available 400mA are split between ESP32 and external circuit and in most application will be sufficient.

The price of ESP32-POE-ISO is EUR 23.95 (only EUR 6 more than non-isolated ESP32-POE) in single quantity.

If 2W are not enough, we can produce same board with 3W DCDC which allow 600mA current, but the price will rise with another 3 EUR to EUR 26.95 in single quantity.

Seven new version of ESP32 modules are add to our web shop

esp32-wroom-32-01-2

We add to our web shop seven new ESP32 modules:

ESP32-WROOM-32D-4MB – this is equal to used by us ESP32-WROOM-32, it uses D0WD instead of D0WDQ6 which is with smaller size and Espressif recommend it for new designs.

ESP32-WROOM-32D-16MB  has 16MB of Flash

ESP32-WROOM-32D-4MBHT is High temperature +105C module for demanding applications.

ESP32-WROOM-32U-4MB is with U.FL connector for external antenna

ESP32-WROOM-32U-16MB has 16MB of Flash

ESP32-WROOM-32U-4MBHT is High temperature +105C module for demanding applications.

ESP32-WROVER-4MB has 4MB Flash and 8MB of PSRAM.

The high temperature modules are still not in stock as Espressif manufacture these now, but all others are in stock.

We just uploaded on Youtube video for eduArdu features and how to install and use the Arduino examples from GitHub

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