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List of articles for category "Communication Modules"

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Videorecording from webinar: „ Deep Dive“ with Wiznet - Connect a Serial to Ethernet

Videorecording from webinar: „ Deep Dive“ with Wiznet - Connect a Serial to Ethernet

We did it. The demanding "deep dive" training for serial port experts was held on September 5, 2018. If you could not attend, we offer you a recording.

Small but Powerful Internal Antenna

Small but Powerful Internal Antenna

Things are getting smaller (except for cars) and this is true also for antennas. 2JE18 is a small surface mounted antenna with dimensions of only 40x7x3mm. It is designed for a surface mounting directly on PCB- and thanks to its excellent parameters, it is intended to be used in IoT devices.

SOS electronic Webinar: „ Deep Dive“ with Wiznet - Connect a Serial to Ethernet

SOS electronic Webinar: „ Deep Dive“ with Wiznet - Connect a Serial to Ethernet

We already have a date for “deep dive” Wiznet training! Wednesday, 5.9.2018 at 10:00. Brush up your knowledge on connecting the port with Ethernet. This time, we’ll go deep.

Security in the Age of IoT?

Security in the Age of IoT?

Majority of IoT devices are nowadays secured the same way as regular e-mail. That means, nowise. Data misuse can be, however, very harmful to end users of the device.

Secure data transfer with dual band WiFi module xPico®200

Secure data transfer with dual band WiFi module xPico®200

If you need highly reliable and secure data transfer over WiFi, xPico Wifi240/250 is the right solution for you.

Video from webinar:  How to develop your skills with S2E

Video from webinar: How to develop your skills with S2E

Did you miss our morning training on serial ports? Never mind, we have a recording for you.

SOS Webinar with Wiznet: How to develop your skills with S2E

SOS Webinar with Wiznet: How to develop your skills with S2E

Start a free "Boot Camp" training with Wiznet producer and learn how to quickly and easily connect your equipment to Ethernet. On Wednesday 27. 6. 2018 at 10.00 we are going to show you a possibilities of WIZnet’s Serial to Ethernet Converter Products.

Are you ready for the new generation?

Are you ready for the new generation?

WIZnet has just launched a new W7500 & W7500P-based Serial to Ethernet modules (S2E modules), which are pin-to-pin compatible with WIZnet’s existing S2E modules – WIZ1XX series.

Reliable WiFi connection and kits with ESP32

Reliable WiFi connection and kits with ESP32

Espressif designed and manufactured several WiFi/BT modules and development boards to help users evaluate functionality of the ESP32 family of chips. The chip itself and modules based on ESP32 chip gained huge popularity and the number of applications built on ESPRESSIF modules grow exponentially.

Video from webinar: Your IoT solution up and running within few hours

Video from webinar: Your IoT solution up and running within few hours

In cooperation with IQRF and IoT fans, we have prepared a webinar on the preparation of our own IoT solutions using IQRF technology on Wednesday, 28.3.2018

Symmetric ciphers

Symmetric ciphers

Symmetric ciphers use the same secret key to encrypt and decrypt, and their security is based on confidentiality of this key. We can divide symmetric ciphers into block symmetric ciphers and stream symmetric ciphers.

Cryptographic Systems

Cryptographic Systems

In SOS electronic, we got the opportunity to cooperate with prof. Ing. Dušan Levický, CSc., who published the book Applied Cryptography this year. We were so absorbed by some of the information in this book that we have decided to publish them in our set of articles. Are you courageous enough to embark on the secrets of encryption?

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