In addition to Wi-Fi, the NodeMCU ESP32 also features a Bluetooth interface. The integrated CP2102 allows you to easily program the board via micro-USB. Specifications https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2021-05-16 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2021-12-16 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2022-02-13 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2022-06-29 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2022-09-27 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2022-11-17 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2023-04-17 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2023-08-18 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2024-03-13 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2024-06-22 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2024-08-11 https://elecena.pl/product/18473597/sbc-nodemcu-esp32-development-boards-esp32-wi-fi-and-bluetooth-module 2026-02-20