Share us



RSS feeds

A new line of ultra low-power STM32 microcontrollers - STM32L5Print

The STM32 family of ultra low-power microcontrollers made by STMicroelectronics welcomed a new line of ultra low-power microcontrollers called STM32L5.
The most siginificant change is using of different ARM Core. STM32L5 contains ARM Cortex-M33 instead of Cortex M0+ and M4.

The M33 core is designed specially for IoT application and application with high level of security. ...

Miniature thermal camera to your smartphonePrint



FLIR comes with a new generation of miniature thermal cameras with parameters that put it in the middle class. 160x120 pixels, -20C to 400C, 15cm focal length and custom battery to save battery power on your smartphone.
Whole article is available on https://time4ee.com/articles.php?article_id=110

Source of article: https://www.soselectronic.com/

A new version of STLINK - programmer and debuggerPrint



STMicroelectronics released a new version of programmer and debugger called STLINK.
STLINK-V3SET contains new features for programming of STM8 and STM32 which you really use.

STLINK-V3SET contains programming interface like JTAG, SWD and also SWIM (Single-Wire Interface Module).
STLINK in version 3 creates

Get more space on PCB with TEL 10WIPrint



TRACO POWER 10 Watt DC/DC converter for space-limited applications.

The TEL 10WI series is a range of isolated 10 Watt converters coming in an ultra compact DIP-16 metal package. The design purpose of these series was to miniaturize low power DC/DC converters to the limits without sacrificing high efficiency. The TEL 10WI series sets the new standard for power density with 3,83W/cm3.
Whole article is available on https://time4ee.com/articles.php?article_id=109

Source of article: https://www.soselectronic.com/

GNSS module by STMicroelectronics - GPS, Galileo, GLONASS and BeiDouPrint



STMicroelectronics offers the first GNSS modul (Global Navigation Satellite System) called Teseo-LIV3F.
The module could be interesting for your project beacuse it contains a few useful features.
The GNSS module supports GPS, Galileo, GLONASS, QZSS and also BeiDou. ...

Olimex ESP32 DevKit LiPo with LiPo charger for 10 USDPrint



Olimex develops a lot of various products with popular IC called ESP32. This news is about ESP32 DevKit LiPo.

This development board with ESP32 costs 10 USD and it's pin-to-pin compatible with official ESP32-DevKitC (Espressif ESP32-CoreBoard). ...

How to look good on a DIN railPrint



The ideal choice is the CEM series - high quality Euroclamp plastic enclosures at a good price, of high quality and with many possibilities for customization.
Whole article is available on https://time4ee.com/articles.php?article_id=108

Source of article: https://www.soselectronic.com/

Interesting sensors for your weather stationPrint



The list of interesting sensors which are useful for your wheater station was updated.
The sensor of detection and measurement of lighting strike storm. It measures the distance from 1 to 40 km with step 10.5m.
The price is around 26 USD.

The article available on https://time4ee.com/articles.php?article_id=58

Adapter for STM32 programmators and development boardsPrint



The official development boards (Nucleo) with STM32 microcontrollers contain standard programming connector - SWD.
But, we can buy a lot of different development boards with STM32 and also programmers, mostly from China.

VOC Sensor with 65uA Consumption OnlyPrint



SGPC3 is designed to measure the volatile organic compounds (VOC) concentration in the indoor environment. As is usual with Sensirion products, the sensor is calibrated and the signal processing is integrated directly on the chip.
Whole article is available on https://time4ee.com/articles.php?article_id=105

Source of article: https://www.soselectronic.com/

Esparto v2.0 - Arduino library for fast development of alternative firmware for e.g. SONOFFPrint

Esparto is released in version 2.0. This Arduino framework promises really fast development of code for popular WiFi ESP8266 which is main part in a few devices like SONOFF.
API offers sophistic control of GPIO. ...

Secure data transfer with dual band WiFi module xPico200Print



If you need highly reliable and secure data transfer over WiFi, xPico Wifi240/250 is the right solution for you.
Whole article is available on https://time4ee.com/articles.php?article_id=104

Source of article: https://www.soselectronic.com/

ESP32-POE - WiFi/BLE/Ethernet development board by OlimexPrint



The Olimex company released a new development board called ESP32-PoE. It's other development board with popular WiFi/BLE IC ESP32. Olimex offers more development boards with ESP32, ESP32-PRO and Olimex ESP32-EVB.
This board moreover supports PoE (Power over Ethernet, IEEE 802.3) and 100mbps interface. ...

Build IoT Gateway for TTN with OrangePi/RaspberryPi and mPCIe concentratorPrint



IoT is really the most popular theme over the last few years.
We want connect billions devices to IoT network and control/supervise devices over the network.
Here is other step-by-step tutorial for building of your own IoT gateway.
The main parts of the tutorial are single-board computer Orange Pi Zero Plus or Raspberry Pi and mPCIe concentrator. ...

QR scanner with ESP32Print



Popular WiFi and Bluetooth IC called ESP32 you can use in a lot of projects. For example like this.
ESP32 development board with camera interface and through this connector you connect the camera.
With these components, you can make QR scanner. Of course, the QR scanner is not only one possibility. This tutorial explains how to recognize some shape. ...

Updated: STM32duino III. - How to use Serial (USART)Print



The STM32duino library which supports a few microcontrollers from STM32 family for Arduino IDE and programming by Wiring was updated.
Based on this update were also updated USART example codes.
The tutorial about STM32duino and USART you can find on https://time4ee.com/articles.php?article_id=85

How to easily mount an enclosure on a pole?Print



Canadian manufacturer Hammond offers a complete solution. With the Pole Mount Kit PMB it goes fast, reliably and securely to any pole.
Whole article is available on https://time4ee.com/articles.php?article_id=102

Source of article https://www.soselectronic.com/

STM32F103 (Bluepill) and LoRa with RFM95 modulePrint



The news shows you the easy project which is used for Internet of Things.
The project is based on STM32F103 called Bluepill (and also Minimum System Development for STM32) and RFM95 module.
Within a few minutes you can make IoT transmitter which sends data in LoRa network (TTN, The Things Network).

NanoPi NEO4: pre-release specification and picturesPrint



NanoPi NEO4 isn't officially released but we already have the pre-release specification and pictures of that.
What can we expect?

Processor RK3399 (Dual-Core Cortex-A72 @2.0GHz, Quad-Core Cortex-A53 @1.5GHz, Mali-T864 GPU) has popularity of manufacturers hence this processor will be on NanoPi NEO4. ...

UPDATED: BigClown on Linux Mint (Toolchain installation and uploading of code)Print



Updated article about popular IoT platform called BigClown. Installation of BigClown Toolchain and uploading of code to Core module on Linux Mint.

Whole article is available on https://time4ee.com/articles.php?article_id=59