ESP Development Boards

The Arduino UNO version, which uses a microcontroller and ESP8266 wifi module instead of a processor, the significant difference is that the logic is 3.3V instead of 5V.

NodeMCU board with ESP8266 module, which allows it to communicate via the Internet. The board is perfectly suited for IoT projects.

A module from the company Espressif with an ESP8266 chip that allows it to communicate wirelessly using WiFi.

The NodeMCU board with the ESP8266 module, with which it can communicate wirelessly via WiFi, is perfectly suited for IoT projects.

LaskaKit microESP ESP32-C3

A module from Ai-Thinker ESP-01M with an ESP8285 chip that allows it to communicate wirelessly using WIFI.