Articles
Banana Pi M2 Berry: first start, iperf, sysbench and thermal imaging picture
The single-board computer called Banana Pi M2 Berry is other device by SinoVoip company. The interesting price $34 (with shipping $39.66 in my case) of Banana Pi M2 Berry looks…
The board for weather station (meteostation) with ESP12E module (ESP8266, NodeMCU)
After my experiences with ESP12E (NodeMCU, ESP8266) and SHT75 temperature/humidity sensor I decided to make second version of board used for weather station. The first version is available on https://time4ee.com/articles.php?article_id=33.…
Watering system with NodeMCU (ESP8266, ESP12E)
If you follow me on social networks (facebook, twitter and google plus) maybe you saw a few posts which I shared. My the latest project is watering system with popular…
ESP32, SunDuino – temperature/humidity Si7021 sensor and OLED 128x64px (I2C)
Other article about ESP32. We again connect ESP32 to temperature/humidity sensor Si7021 (HTU21), but today we also connect OLED where will be showed data from sensor. The OLED has 128x64px…
ESP32, SunDuino and temperature/humidity sensor Si7021 (HTU21)
Other article about ESP32, with using of development board of SunDuino ESP32 and temperature/humidity sensor Si7021 (HTU21). I recommend the first article about ESP32 and SunDuino ESP32 which is available…
WIDO – Arduino Leonardo compatible WiFi board
I received very interesting board called WIDO. If you don’t know this board, maybe the WIDO will be interesting after reading of this article. WIDO board sent https://dfrobot.com store. Thank…
ESP32 and Arduino IDE
Finally, I can write you a short tutorial how to play with ESP32 (more powerful than ESP8266). On the internet is a lot of tutorials how to do it, but…
Arduino STAR OTTO – first setting and how to upload code
Maybe you read about a new board by STMicroelectronics and Arduino.org – Arduino STAR OTTO Arduino compatible board with STM32F469 microcontroller. In this article I describe you how to set…
Helpful tools for makers
Whether you design own devices sometime you will need some tools for easier development of something. Maybe you made something what could be helpful for other makers. Maybe your helpful…
Orange Pi Zero – LED blinking, temperature measurement (I2C) and sending data through SPI, in Pythonu
In today article about Orange Pi Zero I want to show you how to blink of LED, measure the temperature by AD7415 sensor, which communicates through I2C and at the…
