Description
The AZ-Delivery NodeMCU LoLin V3 is another classic ESP developer board. Equipped with a powerful ESP8266-12F processor from Espressif and integrated WLAN, this controller offers an easy entry into IoT development.
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Particularities
- Different firmware versions from the manufacturer are available, which can be conveniently flashed via the micro-USB port. In contrast to the predecessor model, the CH340 chipset was used to make an application particularly user-friendly.
- Thanks to the generous memory and power reserve of the ESP processor, this board scores where the performance range of various microcontrollers ends!
Technical specifications
Supply voltage (USB) | 5V DC |
Input/output voltage | 3.3V DC |
Clock frequency | 80 MHz / 160MHz |
Instructions RAM | 32kb |
Data ram | 96kb |
External flash memory | 4MB |
GPIO digital pins | 17 (configurable as a PWM at 3.3V) |
ADC analog PIN | 1 (but voltage area is: 0 - 1v) |
Uart | 2 |
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Breadboard-friendly
The NodeMCU board is compatible with the breadboard. It has a plate voltage regulator that allows it to be powered directly from the USB port.
![](https://cdn.shopify.com/s/files/1/1509/1638/files/3_3962e9dd-7d58-4cc1-bab3-1e0fa0a8faad_480x480.jpg?v=1628604437)
Quick start guide
When buying one of our high-quality products, you will also receive an inclusive e-book for a quick introduction to the world of microelectronics.