openHASP supports the ESP32 family of microcontrollers. It needs a compatible micro-controller with drivers supporting the attached display, touch controller, storage and network.
Below is a list of recommended devices, development boards and touchscreens to get you up-and-running in no time.
For new projects we recommend ESP32-S3 boards with at least 520 kB SRAM, 8MB of flash and 2MB PSram. A capacitive touchscreen is also highly prefered because it is more responsive over resistive touchscreens.
We do not recommend using an ESP32-S2 because it only has 320 kB of SRAM.
Due to the large number of possible hardware options a selection of 3 popular ESP development boards has been made for the precompiled binaries.
Overview of supported devices: