> ## Documentation Index > Fetch the complete documentation index at: https://01.openinterpreter.com/llms.txt > Use this file to discover all available pages before exploring further. # ESP32 > How to setup the ESP32 To set up the ESP32 for use with 01, follow this guide to install the firmware: 1. Download [Arduino IDE](https://www.arduino.cc/en/software). 2. Get the firmware by copying the contents of [client.ino](https://github.com/OpenInterpreter/01/blob/main/software/source/clients/esp32/src/client/client.ino) from the 01 repository. 3. Open Arduino IDE and paste the client.ino contents. 4. Go to Tools -> Board -> Boards Manager, search "esp32", then install the boards by Arduino and Espressif. 5. Go to Tools -> Manage Libraries, then install the following: * M5Atom by M5Stack [Reference](https://www.arduino.cc/reference/en/libraries/m5atom/) * WebSockets by Markus Sattler [Reference](https://www.arduino.cc/reference/en/libraries/websockets/) * AsyncTCP by dvarrel [Reference](https://github.com/dvarrel/AsyncTCP) * ESPAsyncWebServer by lacamera [Reference](https://github.com/lacamera/ESPAsyncWebServer) 6. To flash the .ino to the board, connect the board to the USB port, select the port from the dropdown on the IDE, then select the M5Atom board (or M5Stack-ATOM if you have that). Click on upload to flash the board. Watch this video from Thomas for a step-by-step guide on flashing the ESP32 and connecting the 01.