Electronic, 3D printing and embedded programming
The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. This device works with i2c and SPI protocol and Is suitable with Arduino, esp8266, stm32, and esp32.
This article will explain how to program the Black Pill STM32F4 microcontroller board. It can be considered the big brother of the STM32F1 series, more powerful, and with all the features of the F1 version.
Navigating the STM32 world is more complicated than other microcontrollers, one of the reasons is that it is an extremely large world and there are many options for both software and hardware.
In this tutorial we try to create a path to follow to reach a good knowledge of these devices.
Let’s start with the famous STM32 Blue Pill, let’s see how to program it and the basic features.
One of the essential features of Arduino Nano 33 IoT or MKR WiFi 1010 is the WiFi module. Arduino does complete and powerful work; all the management of networking functionality lives around the WiFiNINA library; in this article we try to better understand their use.
OTA (Over the Air) update is the process of uploading firmware to an ESP module using a Wi-Fi connection rather than a serial port. Such functionality becomes extremely useful in case of limited or no physical access to the module.
In this article we are going to see the OTA updates with the Arduino IDE, firmware, filesystem, signed and unsigned.
ESP32, a little guide on how to use this low cost but powerful microcontroller with WIFI integrated.
Pinout, specification and IDE configuration to start use your esp32-cam.
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.
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.
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.
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.
