🛍️2. Buy an ESP32 device

Duino-Coin is a coin that can be mined with Arduinos, ESP8266/32 boards, Raspberry Pis, computers, and many more including Wi-Fi routers, smart TVs, smartphones, smartwatches, SBCs, MCUs or even GPUs

You can choose between several models which are my favourites

1. My favourite devices are the Elecrow CrowPanel 3.5 inch and LILYGO ESP32 T-Display-S3 with 1.9 inch LCD Display Development Board with built-in WIFI and Bluetooth capabilities. This board features a dual-core LX7 microprocessor, 16MB of flash memory, 8MB of PSRAM, and operates on a 3.3 V power supply. With a power consumption much lower than a standard LED lamp (~1.55W), the DuinoMiner achieves an approximate hash rate of 37-45 KH/s per core!

2. You can also use the cool LILYGO ESP32 T-Dongle-S3 with 0.96 inch ST7735 LCD full-color display

3. Or the "older" LILYGO ESP32 T-Display with 1.14 inch ST7789V LCD full-color display

4. It works also with "no display" ESP32 Wroom Dev Kit C family

Where can I buy one of these models?

CrowPanel 3.5" available from Elecrow and Amazon

CrowPanel –ESP32 Terminal with 3.5 inch parallel 480x320 TFT capacitive touch RGB display

ESP32 T-Display-S3 and T-Dongle-S3 are available from LILYGO, Amazon and Aliexpress

LILYGO T-Display-S3 ESP32-S3 LCD Display TTGO Development Board Normal Screen with Shell - GitHub

LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with ST7735 LCD Display - GitHub

Lilygo T-Display 1.14 ESP32 WiFi Bluetooth Development Board 16M - GitHub

ESP32 NodeMCU Module WLAN WiFi Dev Kit C Development Board avec CP2102

You can also buy a NerdMiner Box and replace the NerdMiner App with the DuinoMiner App in less than 30 seconds! -> see flash section

NerdMiner Box with DuinoMiner firmware!