Wemos D1 Mini V3.0.0 4MB ESP8266 WiFi with MicroPython Firmware


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Availability: In stock SKU: 26344
Quantity 3 - 9 C$6.38
Quantity 10 - 24 C$6.04
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This WEMOS D1 Mini V3 ESP8266 WiFi-enabled 32-bit microcontroller development board comes with a MicroPython interpreter installed, 4MB Flash Memory, and 80MHz (max. 160MHz) clock speed. ESP8266-based development boards are the perfect core for your Internet Of Things project or tiny web server.

This D1 Mini compatible, very popular 2.4GHz WiFi module (802.11b/g/n) is almost 10 times faster than an Arduino UNO and has plenty of memory. The header can be used to attach other WeMos D1 form factor compatible shields.

Since the ESP8266 draws quite a high current when booting and starting WiFi, you must have a stable and powerful enough power supply, like a battery pack, and keep the wires short. Some USB ports are not capable enough to provide enough juice!

The D1 Mini is a WiFi-capable ESP8266-based development board, and it is compatible with MicroPython. D1 Mini features 11 GPIO pins (input/output/PWM/IC), 1 UART (RX/TX) for serial communication and one additional analog input. Please pay attention when you connect another active periphery to the I/O pins because this is a 3.3V logic level device, and higher levels on any pin will destroy it. The max. input voltage for the analog pin is 3.2V.

Attention: This is a 3.3V logic-level device!

If you are unfamiliar with MicroPython, please search the web for plenty of resources.

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