ESP32 DevKitC v4: high resolution pinout, datasheet and specs
ESP32 DevKitC v4 high resolution pinout and specs
Author: Renzo Mischianti
SSD1306 OLED Display: draw images, splash and animations – 2
SSD1306 IC is used for the most commons OLED display is a single-chip CMOS OLED/PLED driver with controller for organic / polymer light emitting diode dot-matrix graphic display system. It consists of 128 segments and 64 commons.
We will now render images and create a simple animation and take a look at the byte array generator.
FlyingBear Ghost 5 enclosure: front cover/door
I finally buy another 3D printer, this time I choiche the FlyingBear Gost 5, and I made a case because I would like to print a more dangerous material like ABS, and to do that I create two different backs of the top cover, one standard and one with a fan for extracting harmful fumes. Fron cover/panel.
FlyingBear Ghost 5 enclosure: top cover
I finally buy another 3D printer, this time I choiche the FlyingBear Gost 5, and I made a case because I would like to print a more dangerous material like ABS, and to do that I create two different backs of the top cover, one standard and one with a fan for extracting harmful fumes. Top cover.
Simple FTP Server library now with support for Wio Terminal and SD
And now a new update for my Simple FTP Server library. Ideal for creating an FTP server on various devices (esp8266, esp32, Arduino Ethernet, WiFi NiNa etc) and filesystems (FAT, SPIFFS, LittleFS etc.). Here is the guide to use this library on Wio Terminal.
Wio Terminal: pinout, specs and Arduino IDE configurations – 1
Wio Terminal is a complete system, compared to a normal development board it is equipped with screen + development board + input / output interface + container, which makes it an efficient product and ready for the final product.
Here my introduction and briefly how to use tutorial.
SDD1306 OLED display: wiring and basic use with esp8266, esp32 and Arduino – 1
SSD1306 IC is used for the most commons OLED display is a single-chip CMOS OLED/PLED driver with controller for organic / polymer light emitting diode dot-matrix graphic display system. It consists of 128 segments and 64 commons.
We are going to use it with SPI and i2c and learn the basic function.
Arduino SAMD NINA: pinout, specs and Arduino IDE configuration – 1
The new generation of Arduino’s board is very interesting. Powerful CPU and high level connectivity, dedicated cryptography chip to manage all IoT environment. But become also more complex than previous boards.
Arduino MKR WiFi 1010 high resolution pinout and specs
Arduino MKR WiFi 1010 high resolution pinout and specs
DynamoDB JavaScript SDK v2 v3: query – 6
I would like to write a step by step tutorial on how to create an Alexa Smart Home Skill from scratch. So we present all the prerequisites and the step to create a Smart Home Skill connected to our microcontroller to manage all kinds of devices.
We will learn how to query table with the JavaScript SDK v2 and v3.
