# OLIMEX ESP32-PoE-ISO

Contents

- OLIMEX ESP32-PoE-ISO

  - Hardware

  - Configuration

  - Uploading

  - Debugging

  - Frameworks

## Hardware

Platform Espressif 32: Espressif Systems is a privately held fabless semiconductor company. They provide wireless communications and Wi-Fi chips which are widely used in mobile devices and the Internet of Things applications.

Microcontroller | ESP32
Frequency | 240MHz
Flash | 4MB
RAM | 320KB
Vendor | OLIMEX

## Configuration

Please use `esp32-poe-iso` ID for board option in “platformio.ini” (Project Configuration File):

    [env:esp32-poe-iso]
    platform = espressif32
    board = esp32-poe-iso

You can override default OLIMEX ESP32-PoE-ISO settings per build environment using `board_***` option, where `***` is a JSON object path from board manifest esp32-poe-iso.json. For example, `board_build.mcu`, `board_build.f_cpu`, etc.

    [env:esp32-poe-iso]
    platform = espressif32
    board = esp32-poe-iso

    ; change microcontroller
    board_build.mcu = esp32

    ; change MCU frequency
    board_build.f_cpu = 240000000L

## Uploading

OLIMEX ESP32-PoE-ISO supports the next uploading protocols:

- `espota`

- `esptool`

Default protocol is `esptool`

You can change upload protocol using upload_protocol option:

    [env:esp32-poe-iso]
    platform = espressif32
    board = esp32-poe-iso

    upload_protocol = esptool

## Debugging

PIO Unified Debugger currently does not support OLIMEX ESP32-PoE-ISO board.

## Frameworks

Name | Description
--- | ---
Arduino | Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences.
ESP-IDF | Espressif IoT Development Framework. Official development framework for ESP32.