diff --git a/lib/libesp32/ESP32-Ethernet/README.md b/lib/libesp32/ESP32-Ethernet/README.md
deleted file mode 100644
index ac4d80fa4..000000000
--- a/lib/libesp32/ESP32-Ethernet/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# Ethernet Arduino Library for ESP32
-
-See https://github.com/espressif/arduino-esp32/issues/3554#issuecomment-596902806
-
diff --git a/lib/libesp32/ESP32-Ethernet/examples/EthernetLAN_IP101/EthernetLAN_IP101.ino b/lib/libesp32/ESP32-Ethernet/examples/EthernetLAN_IP101/EthernetLAN_IP101.ino
deleted file mode 100644
index 3bbe837a1..000000000
--- a/lib/libesp32/ESP32-Ethernet/examples/EthernetLAN_IP101/EthernetLAN_IP101.ino
+++ /dev/null
@@ -1,82 +0,0 @@
-#include <ETH.h>
-
-#define ETH_ADDR        1
-#define ETH_POWER_PIN   5
-#define ETH_MDC_PIN     23
-#define ETH_MDIO_PIN    18
-#define ETH_TYPE        ETH_PHY_IP101
-
-static bool eth_connected = false;
-
-void WiFiEvent(WiFiEvent_t event)
-{
-  switch (event) {
-    case SYSTEM_EVENT_ETH_START:
-      Serial.println("ETH Started");
-      //set eth hostname here
-      ETH.setHostname("esp32-ethernet");
-      break;
-    case SYSTEM_EVENT_ETH_CONNECTED:
-      Serial.println("ETH Connected");
-      break;
-    case SYSTEM_EVENT_ETH_GOT_IP:
-      Serial.print("ETH MAC: ");
-      Serial.print(ETH.macAddress());
-      Serial.print(", IPv4: ");
-      Serial.print(ETH.localIP());
-      if (ETH.fullDuplex()) {
-        Serial.print(", FULL_DUPLEX");
-      }
-      Serial.print(", ");
-      Serial.print(ETH.linkSpeed());
-      Serial.println("Mbps");
-      eth_connected = true;
-      break;
-    case SYSTEM_EVENT_ETH_DISCONNECTED:
-      Serial.println("ETH Disconnected");
-      eth_connected = false;
-      break;
-    case SYSTEM_EVENT_ETH_STOP:
-      Serial.println("ETH Stopped");
-      eth_connected = false;
-      break;
-    default:
-      break;
-  }
-}
-
-void testClient(const char * host, uint16_t port)
-{
-  Serial.print("\nconnecting to ");
-  Serial.println(host);
-
-  WiFiClient client;
-  if (!client.connect(host, port)) {
-    Serial.println("connection failed");
-    return;
-  }
-  client.printf("GET / HTTP/1.1\r\nHost: %s\r\n\r\n", host);
-  while (client.connected() && !client.available());
-  while (client.available()) {
-    Serial.write(client.read());
-  }
-
-  Serial.println("closing connection\n");
-  client.stop();
-}
-
-void setup()
-{
-  Serial.begin(115200);
-  WiFi.onEvent(WiFiEvent);
-  ETH.begin(ETH_ADDR, ETH_POWER_PIN, ETH_MDC_PIN, ETH_MDIO_PIN, ETH_TYPE);
-}
-
-
-void loop()
-{
-  if (eth_connected) {
-    testClient("google.com", 80);
-  }
-  delay(10000);
-}
\ No newline at end of file
diff --git a/lib/libesp32/ESP32-Ethernet/library.json b/lib/libesp32/ESP32-Ethernet/library.json
deleted file mode 100644
index 96ba3e110..000000000
--- a/lib/libesp32/ESP32-Ethernet/library.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "name": "ESP32 Ethernet",
-    "keywords": "esp32, ethernet, communication",
-    "description": "Ethernet Library for ESP32",
-    "version": "1.1.0",
-    "frameworks": "arduino",
-    "platforms": "espressif32"
-}
diff --git a/lib/libesp32/ESP32-Ethernet/library.properties b/lib/libesp32/ESP32-Ethernet/library.properties
deleted file mode 100644
index f7f4fd845..000000000
--- a/lib/libesp32/ESP32-Ethernet/library.properties
+++ /dev/null
@@ -1,9 +0,0 @@
-name=ESP32 Ethernet
-version=1.1.0
-author=Espressif
-maintainer=Espressif
-sentence=Ethernet Library for ESP32
-paragraph=This library allows ESP32 to use ethernet hardware
-category=Communication
-url=
-architectures=esp32
diff --git a/lib/libesp32/ESP32-Ethernet/src/ETH.cpp b/lib/libesp32/ESP32-Ethernet/src/ETH.cpp
deleted file mode 100644
index 68e7a0593..000000000
--- a/lib/libesp32/ESP32-Ethernet/src/ETH.cpp
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- ETH.h - espre ETH PHY support.
- Based on WiFi.h from Arduino WiFi shield library.
- Copyright (c) 2011-2014 Arduino.  All right reserved.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include "ETH.h"
-#include "eth_phy/phy.h"
-#include "eth_phy/phy_tlk110.h"
-#include "eth_phy/phy_lan8720.h"
-#include "eth_phy/phy_ip101.h"
-#include "lwip/err.h"
-#include "lwip/dns.h"
-
-extern void tcpipInit();
-
-static int _eth_phy_mdc_pin = -1;
-static int _eth_phy_mdio_pin = -1;
-static int _eth_phy_power_pin = -1;
-static eth_phy_power_enable_func _eth_phy_power_enable_orig = NULL;
-
-static void _eth_phy_config_gpio(void)
-{
-    if(_eth_phy_mdc_pin < 0 || _eth_phy_mdio_pin < 0){
-        log_e("MDC and MDIO pins are not configured!");
-        return;
-    }
-    phy_rmii_configure_data_interface_pins();
-    phy_rmii_smi_configure_pins(_eth_phy_mdc_pin, _eth_phy_mdio_pin);
-}
-
-static void _eth_phy_power_enable(bool enable)
-{
-    pinMode(_eth_phy_power_pin, OUTPUT);
-    digitalWrite(_eth_phy_power_pin, enable);
-    delay(1);
-}
-
-ETHClass::ETHClass():initialized(false),started(false),staticIP(false)
-{
-}
-
-ETHClass::~ETHClass()
-{}
-
-bool ETHClass::begin(uint8_t phy_addr, int power, int mdc, int mdio, eth_phy_type_t type, eth_clock_mode_t clock_mode)
-{
-    esp_err_t err;
-    if(initialized){
-        err = esp_eth_enable();
-        if(err){
-            log_e("esp_eth_enable error: %d", err);
-            return false;
-        }
-        started = true;
-        return true;
-    }
-    _eth_phy_mdc_pin = mdc;
-    _eth_phy_mdio_pin = mdio;
-    _eth_phy_power_pin = power;
-
-    if(type == ETH_PHY_LAN8720)
-	{
-        eth_config_t config = phy_lan8720_default_ethernet_config;
-        memcpy(&eth_config, &config, sizeof(eth_config_t));
-    }
-	else if(type == ETH_PHY_TLK110)
-	{
-        eth_config_t config = phy_tlk110_default_ethernet_config;
-        memcpy(&eth_config, &config, sizeof(eth_config_t));
-    }
-	else if(type == ETH_PHY_IP101)
-	{
-       eth_config_t config = phy_ip101_default_ethernet_config;
-       memcpy(&eth_config, &config, sizeof(eth_config_t));
-    }
-	else
-	{
-        log_e("Bad ETH_PHY type: %u", (uint8_t)type);
-        return false;
-    }
-
-    eth_config.phy_addr = (eth_phy_base_t)phy_addr;
-    eth_config.clock_mode = clock_mode;
-    eth_config.gpio_config = _eth_phy_config_gpio;
-    eth_config.tcpip_input = tcpip_adapter_eth_input;
-    if(_eth_phy_power_pin >= 0){
-        _eth_phy_power_enable_orig = eth_config.phy_power_enable;
-        eth_config.phy_power_enable = _eth_phy_power_enable;
-    }
-
-    tcpipInit();
-    err = esp_eth_init(&eth_config);
-    if(!err){
-        initialized = true;
-        err = esp_eth_enable();
-        if(err){
-            log_e("esp_eth_enable error: %d", err);
-        } else {
-            started = true;
-            return true;
-        }
-    } else {
-        log_e("esp_eth_init error: %d", err);
-    }
-    return false;
-}
-
-bool ETHClass::config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, IPAddress dns1, IPAddress dns2)
-{
-    esp_err_t err = ESP_OK;
-    tcpip_adapter_ip_info_t info;
-
-    if(local_ip != (uint32_t)0x00000000){
-        info.ip.addr = static_cast<uint32_t>(local_ip);
-        info.gw.addr = static_cast<uint32_t>(gateway);
-        info.netmask.addr = static_cast<uint32_t>(subnet);
-    } else {
-        info.ip.addr = 0;
-        info.gw.addr = 0;
-        info.netmask.addr = 0;
-	}
-
-    err = tcpip_adapter_dhcpc_stop(TCPIP_ADAPTER_IF_ETH);
-    if(err != ESP_OK && err != ESP_ERR_TCPIP_ADAPTER_DHCP_ALREADY_STOPPED){
-        log_e("DHCP could not be stopped! Error: %d", err);
-        return false;
-    }
-
-    err = tcpip_adapter_set_ip_info(TCPIP_ADAPTER_IF_ETH, &info);
-    if(err != ERR_OK){
-        log_e("STA IP could not be configured! Error: %d", err);
-        return false;
-}
-    if(info.ip.addr){
-        staticIP = true;
-    } else {
-        err = tcpip_adapter_dhcpc_start(TCPIP_ADAPTER_IF_ETH);
-        if(err != ESP_OK && err != ESP_ERR_TCPIP_ADAPTER_DHCP_ALREADY_STARTED){
-            log_w("DHCP could not be started! Error: %d", err);
-            return false;
-        }
-        staticIP = false;
-    }
-
-    ip_addr_t d;
-    d.type = IPADDR_TYPE_V4;
-
-    if(dns1 != (uint32_t)0x00000000) {
-        // Set DNS1-Server
-        d.u_addr.ip4.addr = static_cast<uint32_t>(dns1);
-        dns_setserver(0, &d);
-    }
-
-    if(dns2 != (uint32_t)0x00000000) {
-        // Set DNS2-Server
-        d.u_addr.ip4.addr = static_cast<uint32_t>(dns2);
-        dns_setserver(1, &d);
-    }
-
-    return true;
-}
-
-IPAddress ETHClass::localIP()
-{
-    tcpip_adapter_ip_info_t ip;
-    if(tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &ip)){
-        return IPAddress();
-    }
-    return IPAddress(ip.ip.addr);
-}
-
-IPAddress ETHClass::subnetMask()
-{
-    tcpip_adapter_ip_info_t ip;
-    if(tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &ip)){
-        return IPAddress();
-    }
-    return IPAddress(ip.netmask.addr);
-}
-
-IPAddress ETHClass::gatewayIP()
-{
-    tcpip_adapter_ip_info_t ip;
-    if(tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &ip)){
-        return IPAddress();
-    }
-    return IPAddress(ip.gw.addr);
-}
-
-IPAddress ETHClass::dnsIP(uint8_t dns_no)
-{
-#ifdef ESP_IDF_VERSION_VAL //idf_version.h header file is only available in ESP-IDF v4.0 -> this is equal to: #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 0, 0)
-    const ip_addr_t *dns_ip = dns_getserver(dns_no);
-    return IPAddress(dns_ip->u_addr.ip4.addr);
-#else
-    ip_addr_t dns_ip = dns_getserver(dns_no);
-    return IPAddress(dns_ip.u_addr.ip4.addr);
-#endif
-}
-
-IPAddress ETHClass::broadcastIP()
-{
-    tcpip_adapter_ip_info_t ip;
-    if(tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &ip)){
-        return IPAddress();
-    }
-    return WiFiGenericClass::calculateBroadcast(IPAddress(ip.gw.addr), IPAddress(ip.netmask.addr));
-}
-
-IPAddress ETHClass::networkID()
-{
-    tcpip_adapter_ip_info_t ip;
-    if(tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &ip)){
-        return IPAddress();
-    }
-    return WiFiGenericClass::calculateNetworkID(IPAddress(ip.gw.addr), IPAddress(ip.netmask.addr));
-}
-
-uint8_t ETHClass::subnetCIDR()
-{
-    tcpip_adapter_ip_info_t ip;
-    if(tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &ip)){
-        return (uint8_t)0;
-    }
-    return WiFiGenericClass::calculateSubnetCIDR(IPAddress(ip.netmask.addr));
-}
-
-const char * ETHClass::getHostname()
-{
-    const char * hostname;
-    if(tcpip_adapter_get_hostname(TCPIP_ADAPTER_IF_ETH, &hostname)){
-        return NULL;
-    }
-    return hostname;
-}
-
-bool ETHClass::setHostname(const char * hostname)
-{
-    return tcpip_adapter_set_hostname(TCPIP_ADAPTER_IF_ETH, hostname) == 0;
-}
-
-bool ETHClass::fullDuplex()
-{
-    return eth_config.phy_get_duplex_mode();
-}
-
-bool ETHClass::linkUp()
-{
-    return eth_config.phy_check_link();
-}
-
-uint8_t ETHClass::linkSpeed()
-{
-    return eth_config.phy_get_speed_mode()?100:10;
-}
-
-bool ETHClass::enableIpV6()
-{
-    return tcpip_adapter_create_ip6_linklocal(TCPIP_ADAPTER_IF_ETH) == 0;
-}
-
-IPv6Address ETHClass::localIPv6()
-{
-    static ip6_addr_t addr;
-    if(tcpip_adapter_get_ip6_linklocal(TCPIP_ADAPTER_IF_ETH, &addr)){
-        return IPv6Address();
-    }
-    return IPv6Address(addr.addr);
-}
-
-uint8_t * macAddress(uint8_t* mac)
-{
-    if(!mac){
-        return NULL;
-    }
-    esp_eth_get_mac(mac);
-    return mac;
-}
-
-String ETHClass::macAddress(void)
-{
-    uint8_t mac[6];
-    char macStr[18] = { 0 };
-    esp_eth_get_mac(mac);
-    sprintf(macStr, "%02X:%02X:%02X:%02X:%02X:%02X", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-    return String(macStr);
-}
-
-ETHClass ETH;
diff --git a/lib/libesp32/ESP32-Ethernet/src/ETH.h b/lib/libesp32/ESP32-Ethernet/src/ETH.h
deleted file mode 100644
index 7f175e13f..000000000
--- a/lib/libesp32/ESP32-Ethernet/src/ETH.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- ETH.h - espre ETH PHY support.
- Based on WiFi.h from Ardiono WiFi shield library.
- Copyright (c) 2011-2014 Arduino.  All right reserved.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#ifndef _ETH_H_
-#define _ETH_H_
-
-#include "WiFi.h"
-#include "esp_eth.h"
-
-#ifndef ETH_PHY_ADDR
-#define ETH_PHY_ADDR 0
-#endif
-
-#ifndef ETH_PHY_TYPE
-#define ETH_PHY_TYPE ETH_PHY_LAN8720
-#endif
-
-#ifndef ETH_PHY_POWER
-#define ETH_PHY_POWER -1
-#endif
-
-#ifndef ETH_PHY_MDC
-#define ETH_PHY_MDC 23
-#endif
-
-#ifndef ETH_PHY_MDIO
-#define ETH_PHY_MDIO 18
-#endif
-
-#ifndef ETH_CLK_MODE
-#define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
-#endif
-
-typedef enum { ETH_PHY_LAN8720, ETH_PHY_TLK110, ETH_PHY_IP101, ETH_PHY_MAX } eth_phy_type_t;
-
-class ETHClass {
-    private:
-        bool initialized;
-        bool started;
-        bool staticIP;
-        eth_config_t eth_config;
-    public:
-        ETHClass();
-        ~ETHClass();
-
-        bool begin(uint8_t phy_addr=ETH_PHY_ADDR, int power=ETH_PHY_POWER, int mdc=ETH_PHY_MDC, int mdio=ETH_PHY_MDIO, eth_phy_type_t type=ETH_PHY_TYPE, eth_clock_mode_t clk_mode=ETH_CLK_MODE);
-
-        bool config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, IPAddress dns1 = (uint32_t)0x00000000, IPAddress dns2 = (uint32_t)0x00000000);
-
-        const char * getHostname();
-        bool setHostname(const char * hostname);
-
-        bool fullDuplex();
-        bool linkUp();
-        uint8_t linkSpeed();
-
-        bool enableIpV6();
-        IPv6Address localIPv6();
-
-        IPAddress localIP();
-        IPAddress subnetMask();
-        IPAddress gatewayIP();
-        IPAddress dnsIP(uint8_t dns_no = 0);
-
-        IPAddress broadcastIP();
-        IPAddress networkID();
-        uint8_t subnetCIDR();
-
-        uint8_t * macAddress(uint8_t* mac);
-        String macAddress();
-
-        friend class WiFiClient;
-        friend class WiFiServer;
-};
-
-extern ETHClass ETH;
-
-#endif /* _ETH_H_ */