Ich habe neulich beim schnellen Ali ein Paar ESP32 Boards der Variante Loin32 erworben. Ich frage mich seit ich das Board habe, ob es sich bei der Aufschrift Loin32 um einen Schreibfehler handelt und ob es nicht eher Lolin heissen soll. Schreibfehler auf Platinen deuten meist auf ein Plagiat hin. Was in diesem Fall nicht …
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Board Esp32-Wrover-B incl. 4 MB Flash. Es besitzt einen USB Typ C Anschluss und eine JST Steckverbindung (1,5mm) für einen 3,7V Lipo, ein paar bunte LEDs und das wars. Fakten Das Board hat natürlich alle Fähigkeiten eines ESP32 wie SPI, I²C, PWM, … . Ich habe hier mal ein paar „Kern“-Kompetenzen aufgelistet. Beschreibung Wert ESP …
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Pymakr – MicroPython Plugin for VS-Code. Quick installation and a few tips on the subject.
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In this article, you'll find a brief description of how I install MicroPython on my ESP32 boards. For extensive information, a good starting point is the MicroPython ESP32 page. Facts: We want to load MicroPython firmware onto an ESP32, for which we will need: An ESP32 board with sufficient RAM, MicroPython firmware, Programming tool, Miscellaneous: USB cable for...
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GPS for a small price.
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VS Code, with some extensions, has displaced the rather simple Arduino GUI in many areas. Especially when it comes to larger projects or other programming languages like MicroPython, you can hardly avoid VS Code. In this article, I will briefly outline the portable installation as I have set it up for myself. …
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A plant stake with ESP32 and a few sensors. What it can do, you'll find out in the post.
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I have described how to install the PlatformIO IDE in the relevant report. This section is about using it for the ESP8266. I am using a NodeMCU V3 for hardware.
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A development board with the ESP8266-12E including a USB interface for programming and serial communication. This board is identical to version 1.0/2.0. It can be powered via the USB port, via 5 volts on the Vin pin, or with 3-3.6V on the 3.3V pins. Additionally, it has an output for the USB voltage (see pinout). …
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Here is a brief overview of the NodeMCU Base add-on board for the NodeMCU V3 by Lolin. Apart from a voltage converter that operates from 6-24V and a few brought-out pins, the board offers nothing else. Facts Description Value Slot for NodeMCU V3 1 piece Voltage converter 6V-24V Brought-out pins 9 pins Brought-out pins with power supply 10 pins …
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