Halo Code is a practical and easy-to-use single-board microcontroller with WLAN, Bluetooth and much more. Students, makers and the curious can easily implement IoT projects, even without prior knowledge. The board has a voice recognition function, programmable RGB LEDs, a motion sensor, a touch sensor and USB. The included mBlock 5 software simplifies learning and programming with the HaloCode, switching between Scratch and Python with a single click. Technical features - Xtensa dual-core 32-bit LX6 microcontroller @240 MHz - WiFi / Bluetooth / MicroUSB interface - 440 K flash memory, 520K RAM directly connected - SPI Flash 4MB Flash, 4MB PSRAM as extended memory - 12 RGB LED, microphone, buttons, touch sensors - motion+touch sensors - 3.3 V operating voltage - Diameter of the board 45 mm Scope of delivery - HaloCode single-board microcontroller - Quick start guide & sample project manual - 3x AAA battery & battery holder - Velcro wrist strap - alligator clips - MicroUSB cable https://elecena.pl/product/18879560/509269-makeblock-halo-code-esp32 2021-06-21 https://elecena.pl/product/18879560/509269-makeblock-halo-code-esp32 2021-10-22 https://elecena.pl/product/18879560/509269-makeblock-halo-code-esp32 2022-01-28 https://elecena.pl/product/18879560/509269-makeblock-halo-code-esp32 2023-01-29 https://elecena.pl/product/18879560/509269-makeblock-halo-code-esp32 2023-12-24 https://elecena.pl/product/18879560/509269-makeblock-halo-code-esp32 2024-02-13 https://elecena.pl/product/18879560/509269-makeblock-halo-code-esp32 2025-04-07