Olimex ESP32-PoE-ISO-IND – industrial development board with PoE

Olimex ESP32-PoE-ISO-IND – industrial IoT development board with PoE

The ESP32-PoE-ISO-IND by Olimex is a powerful development board based on the ESP32-WROOM microcontroller. With built-in Wi-Fi, Bluetooth, and Ethernet with Power over Ethernet (PoE), it is perfectly suited for IoT, industrial automation, and smart device applications.

The industrial (IND) version uses components rated for extended temperature ranges (-40°C to +85°C), ensuring reliable operation in demanding environments.

The board can be powered via PoE, micro USB, or Li-Ion/Li-Po battery with integrated charging functionality. A built-in USB-to-serial converter allows easy programming, similar to Arduino platforms.

Key features:

• ESP32 dual-core processor up to 240 MHz
• Wi-Fi 2.4 GHz and Bluetooth 4.2 (LE & Classic)
• Ethernet interface with PoE (isolated power supply)
• Power via PoE, micro USB, or Li-Po/Li-Ion battery
• Built-in microSD card support
• USB programming via CH340 converter
• 4 MB Flash, 520 KB SRAM
• Multiple interfaces: GPIO, UART, SPI, I2C, PWM, ADC
• Industrial temperature range: -40°C to +85°C
• Protection features: short circuit, overcurrent, temperature

Applications:
Ideal for IoT solutions, smart systems, industrial automation, monitoring systems, and Ethernet-powered embedded devices.