D1 Mini - compatible ESP8266 development board D1 Mini compatible board with 4 MB flash memory and ESP8266 chipset. The board can be programmed with Arduino IDE, has the CH340 USB chipset and allows easy and fast creation of IoT devices. Technical Data - 11 digital input pins - all pins have interrupts - PWM/I2C & One-Wire support - 1 analog input (max. 3.3V) - 4 MB Flash- onboard WiFi antenna - MicroUSB connector Scope of delivery - 1x D1 Mini compatible board - 2x pin header short - 2x male header long - 2x female header https://elecena.pl/product/18590362/version-2-0-d1-mini-compatible-esp8266-board-v2-0 2021-05-27 https://elecena.pl/product/18590362/version-2-0-d1-mini-compatible-esp8266-board-v2-0 2022-12-03