Module Olimex ESP32-POE

Weight: Help
43 g

All in one module! ESP32 with Wi-Fi, Bluetooth, Ethernet 100Mbps, PoE, LiPo charger, USB and microSD.

On stock: Help 18

PLN 109,00
PLN 88,62 w/o VAT
EUR 25,35
EUR 20,61 w/o VAT
How many Discount Price per piece
with VAT, in PLN
1 109,00
5+ 9,20 % 99,00
25+ 18,30 % 89,00
Quantity discounts does not sum with other discounts

Tags: ethernet, PoE, ESP32, board

IoT in pure form

ESP32 is IoT WiFi/BLE/Ethernet development board with Power Over Ethernet IEEE 802.3 compliant, including pre-standard (legacy) PoE support based on Si3402-B chipset. Perfect solution for connection of IoT sensors and actuators taking power from Ethernet cable.

Chip used to provide PoE power is TPS2375PW - it works with passive PoE 48V (well, it will start from 37V), won’t work with 24V PoE system.

If You want to get better range or place module inside metal case - then similar module, ESP32-POE-EA, with Ethernet, PoE and WiFi with external antenna can be used.

No galvano isolation between power lines of USB and PoE!

Important notice: ESP32-POE has no galvano isolation from Ethernet’s power supply, when you program the board via the micro USB connector the Ethernet cable should be disconnected (if you have power over the Ethernet cable)! Consider using Olimex USB-ISO to protect your computer and board from accidental short circuit.


  • ESP32-WROOM-32 WiFi/BLE module
  • Ethernet 100Mb interface with IEEE 802.3 PoE support
  • LiPo battery charger
  • LiPo battery connector
  • UEXT connector
  • User button
  • Reset button
  • Micro USB with programmer for ESP32 programming
  • MicroSD card
  • Two extension connectors 0.1” step spaced at 1”
  • PCB dimensions: (75 x 28)mm ~ (3 x 1)”


Dev boards with ESP32:

Ethernet modules:
Ethernet shields:
Controllers with Ethernet built-in


Module pinout