The Industrial IoT Kit from Zerynth provides a complete hardware platform for developing industrial IoT applications. The kit features an industrial 4ZeroBox IoT Core, industrial sensors and switches, and enclosures. 4ZeroBox is a modular hardware electronic unit for acquisition, monitoring and control of industrial machines that simplifies the development of Industrial IoT applications, allowing for rapid integration with sensors, actuators, and Cloud services.

4ZeroBox mounts a powerful ESP32 Microcontroller by Espressif Systems (240MHz, 16Mb Flash, 512KB SRAM) and provides many onboard features like: a DIN-rail mountable case with industrial grade sensor channels, support for Wi-fi, Bluetooth, Ethernet, LoRa, CAN, RS485, RS232, SD Card, JTAG, I2C, SPI; the crypto element ATECC608A from Microchip has been integrated to handle secure connections in an easy manner, exchanging certificates and keys, encrypting messages over TLS protocol and using secure authentication procedures.

• Python/C enabled development with Zerynth OS.


• Highly customizable solution thanks to the modular expansion system.


• JTAG support


• 3 RGB status LEDs


• Micro SD card slot


• Wi-Fi (Client and AP mode supported)


• Bluetooth® Low-Energy


• Ethernet


• Crypto Chip - ATECC608A Secure Hardware Encryption


• Reset button and user configurable button.


• USB-C (power and programming)