ESP32-S2-Kaluga-1 Development Board

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The ESP32-S2-Kaluga-1 kit is a development kit by Espressif that is mainly created to:

  • Demonstrate the ESP32-S2’s human-computer interaction functionalities
  • Provide the users with the tools for development of human-computer interaction applications based on the ESP32-S2

There are many ways of how the ESP32-S2’s abundant functionalities can be used. For starters, the possible use cases may include:

  • Smart home: From simplest smart lighting, smart door locks, smart sockets, to video streaming devices, security cameras, OTT devices, and home appliances
  • Battery-powered equipment: Wi-Fi mesh sensor networks, Wi-Fi-networked toys, wearable devices, health management equipment
  • Industrial automation equipment: Wireless control and robot technology, intelligent lighting, HVAC control equipment, etc.
  • Retail and catering industry: POS machines and service robots

The ESP32-S2-Kaluga-1 kit consists of the following boards:

  • Main board: ESP32-S2-Kaluga-1
  • Extension boards:
    • ESP-LyraT-8311A audio player
    • ESP-LyraP-TouchA touch panel
    • ESP-LyraP-LCD32 3.2” LCD screen
    • ESP-LyraP-CAM camera board
  • Frequency: 2.4 GHz
  • Interface Type: ADC, SPI, UART, USB
  • LCD screen display
  • Touch panel control
  • Camera image acquisition
  • Audio playback
  • Flexibly assembled and disassembled


Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • Member #652251 / about 2 years ago / 1

    I have placed an issue with regard to this product: Problem 1: C:\Users\kevin\eclipse-workspace\Hello_World> set-target esp32s2 Usage: set-target [OPTIONS] [esp32|esp32s2beta] Try ' set-target --help' for help. Error: Invalid value for '[esp32|esp32s2beta]': invalid choice: esp32s2. (choose from esp32, esp32s2beta) Problem 2: Difficulty with flashing: Executing action: flash Running in directory c:\users\kevin\eclipse-workspace\hello_world\build Executing "'C:\Program Files\Python38\python.exe' D:\eclipse-workspace\esp-idf-v4.1\components/esptool_py/esptool/ -p COM11 -b 115200 --before default_reset --after hard_reset --chip esp32s2beta write_flash @flash_project_args"... -p COM11 -b 115200 --before default_reset --after hard_reset --chip esp32s2beta write_flash --flash_mode dio --flash_freq 40m --flash_size 2MB 0x8000 partition_table/partition-table.bin 0x1000 bootloader/bootloader.bin 0x10000 hello-world.bin v2.9-dev Serial port COM11 Connecting.... Chip is ESP32S2 Beta Features: Engineering Sample Crystal is 40MHz MAC: 7c:df:a1:01:b1:7c Uploading stub... Running stub... A fatal error occurred: Invalid head of packet (0x50) failed with exit code 2

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