download page
• USB initial firmware flashing program [download]
• firmware v1.39 [download]
• 30-day full-featured license key [download]
• Wiring diagram for BME280 and SGP30 sensors to the ESP32-S3-ETH microcontroller. [download]
• User manual [download]
• component certificates [download]
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EN version, updated September 2026.
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