diff --git a/HCPBridge/.gitignore b/HCPBridge/.gitignore
index 89cc49c..d3e0c0c 100644
--- a/HCPBridge/.gitignore
+++ b/HCPBridge/.gitignore
@@ -1,4 +1,4 @@
-.pio
+/.pio
 .vscode/.browse.c_cpp.db*
 .vscode/c_cpp_properties.json
 .vscode/launch.json
diff --git a/HCPBridge/patch/.pio/libdeps/esp12e/ESPAsyncTCP-esphome/src/SyncClient.cpp b/HCPBridge/patch/.pio/libdeps/esp12e/ESPAsyncTCP-esphome/src/SyncClient.cpp
new file mode 100644
index 0000000..8010a7a
--- /dev/null
+++ b/HCPBridge/patch/.pio/libdeps/esp12e/ESPAsyncTCP-esphome/src/SyncClient.cpp
@@ -0,0 +1,423 @@
+/*
+  Asynchronous TCP library for Espressif MCUs
+
+  Copyright (c) 2016 Hristo Gochkov. All rights reserved.
+  This file is part of the esp8266 core for Arduino environment.
+
+  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 "Arduino.h"
+#include "SyncClient.h"
+#include "ESPAsyncTCP.h"
+#include "cbuf.h"
+#include <interrupts.h>
+
+#define DEBUG_ESP_SYNC_CLIENT
+#if defined(DEBUG_ESP_SYNC_CLIENT) && !defined(SYNC_CLIENT_DEBUG)
+#define SYNC_CLIENT_DEBUG( format, ...) DEBUG_GENERIC_P("[SYNC_CLIENT]", format, ##__VA_ARGS__)
+#endif
+#ifndef SYNC_CLIENT_DEBUG
+#define SYNC_CLIENT_DEBUG(...) do { (void)0;} while(false)
+#endif
+
+/*
+  Without LWIP_NETIF_TX_SINGLE_PBUF, all tcp_writes default to "no copy".
+  Referenced data must be preserved and free-ed from the specified tcp_sent()
+  callback. Alternative, tcp_writes need to use the TCP_WRITE_FLAG_COPY
+  attribute.
+*/
+static_assert(LWIP_NETIF_TX_SINGLE_PBUF, "Required, tcp_write() must always copy.");
+
+
+void DelayHandler(void);
+void customDelay(long ms){
+	unsigned long startTime = millis();
+	do{
+		DelayHandler();
+	}while(startTime+ms>millis());
+}
+
+SyncClient::SyncClient(size_t txBufLen)
+  : _client(NULL)
+  , _tx_buffer(NULL)
+  , _tx_buffer_size(txBufLen)
+  , _rx_buffer(NULL)
+  , _ref(NULL)
+{
+  ref();
+}
+
+SyncClient::SyncClient(AsyncClient *client, size_t txBufLen)
+  : _client(client)
+  , _tx_buffer(new (std::nothrow) cbuf(txBufLen))
+  , _tx_buffer_size(txBufLen)
+  , _rx_buffer(NULL)
+  , _ref(NULL)
+{
+  if(ref() > 0 && _client != NULL)
+    _attachCallbacks();
+}
+
+SyncClient::~SyncClient(){
+  if (0 == unref())
+    _release();
+}
+
+void SyncClient::_release(){
+  if(_client != NULL){
+    _client->onData(NULL, NULL);
+    _client->onAck(NULL, NULL);
+    _client->onPoll(NULL, NULL);
+    _client->abort();
+    _client = NULL;
+  }
+  if(_tx_buffer != NULL){
+    cbuf *b = _tx_buffer;
+    _tx_buffer = NULL;
+    delete b;
+  }
+  while(_rx_buffer != NULL){
+    cbuf *b = _rx_buffer;
+    _rx_buffer = _rx_buffer->next;
+    delete b;
+  }
+}
+
+int SyncClient::ref(){
+  if(_ref == NULL){
+    _ref = new (std::nothrow) int;
+    if(_ref != NULL)
+      *_ref = 0;
+    else
+      return -1;
+  }
+  return (++*_ref);
+}
+
+int SyncClient::unref(){
+  int count = -1;
+  if (_ref != NULL) {
+    count = --*_ref;
+    if (0 == count) {
+      delete _ref;
+      _ref = NULL;
+    }
+  }
+  return count;
+}
+
+#if ASYNC_TCP_SSL_ENABLED
+int SyncClient::_connect(const IPAddress& ip, uint16_t port, bool secure){
+#else
+int SyncClient::_connect(const IPAddress& ip, uint16_t port){
+#endif
+  if(connected())
+    return 0;
+  if(_client != NULL)
+    delete _client;
+
+  _client = new (std::nothrow) AsyncClient();
+  if (_client == NULL)
+    return 0;
+
+  _client->onConnect([](void *obj, AsyncClient *c){ ((SyncClient*)(obj))->_onConnect(c); }, this);
+  _attachCallbacks_Disconnect();
+#if ASYNC_TCP_SSL_ENABLED
+  if(_client->connect(ip, port, secure)){
+#else
+  if(_client->connect(ip, port)){
+#endif
+    while(_client != NULL && !_client->connected() && !_client->disconnecting())
+      customDelay(1);
+    return connected();
+  }
+  return 0;
+}
+
+#if ASYNC_TCP_SSL_ENABLED
+int SyncClient::connect(const char *host, uint16_t port, bool secure){
+#else
+int SyncClient::connect(const char *host, uint16_t port){
+#endif
+  if(connected())
+    return 0;
+  if(_client != NULL)
+    delete _client;
+
+  _client = new (std::nothrow) AsyncClient();
+  if (_client == NULL)
+    return 0;
+
+  _client->onConnect([](void *obj, AsyncClient *c){ ((SyncClient*)(obj))->_onConnect(c); }, this);
+  _attachCallbacks_Disconnect();
+#if ASYNC_TCP_SSL_ENABLED
+  if(_client->connect(host, port, secure)){
+#else
+  if(_client->connect(host, port)){
+#endif
+    while(_client != NULL && !_client->connected() && !_client->disconnecting())
+      customDelay(1);
+    return connected();
+  }
+  return 0;
+}
+//#define SYNCCLIENT_NEW_OPERATOR_EQUAL
+#ifdef SYNCCLIENT_NEW_OPERATOR_EQUAL
+/*
+  New behavior for operator=
+
+  Allow for the object to be placed on a queue and transfered to a new container
+  with buffers still in tact. Avoiding receive data drops. Transfers rx and tx
+  buffers. Supports return by value.
+
+  Note, this is optional, the old behavior is the default.
+
+*/
+SyncClient & SyncClient::operator=(const SyncClient &other){
+  int *rhsref = other._ref;
+  ++*rhsref; // Just in case the left and right side are the same object with different containers
+  if (0 == unref())
+    _release();
+  _ref = other._ref;
+  ref();
+  --*rhsref;
+  // Why do I not test _tx_buffer for != NULL and free?
+  // I allow for the lh target container, to be a copy of an active
+  // connection. Thus we are just reusing the container.
+  // The above unref() handles releaseing the previous client of the container.
+  _tx_buffer_size = other._tx_buffer_size;
+  _tx_buffer = other._tx_buffer;
+  _client = other._client;
+  if (_client != NULL && _tx_buffer == NULL)
+    _tx_buffer = new (std::nothrow) cbuf(_tx_buffer_size);
+
+  _rx_buffer = other._rx_buffer;
+  if(_client)
+    _attachCallbacks();
+  return *this;
+}
+#else   // ! SYNCCLIENT_NEW_OPERATOR_EQUAL
+// This is the origianl logic with null checks
+SyncClient & SyncClient::operator=(const SyncClient &other){
+  if(_client != NULL){
+    _client->abort();
+    _client->free();
+    _client = NULL;
+  }
+  _tx_buffer_size = other._tx_buffer_size;
+  if(_tx_buffer != NULL){
+    cbuf *b = _tx_buffer;
+    _tx_buffer = NULL;
+    delete b;
+  }
+  while(_rx_buffer != NULL){
+    cbuf *b = _rx_buffer;
+    _rx_buffer = b->next;
+    delete b;
+  }
+  if(other._client != NULL)
+    _tx_buffer = new (std::nothrow) cbuf(other._tx_buffer_size);
+
+  _client = other._client;
+  if(_client)
+    _attachCallbacks();
+
+  return *this;
+}
+#endif
+
+void SyncClient::setTimeout(uint32_t seconds){
+  if(_client != NULL)
+    _client->setRxTimeout(seconds);
+}
+
+uint8_t SyncClient::status(){
+  if(_client == NULL)
+    return 0;
+  return _client->state();
+}
+
+uint8_t SyncClient::connected(){
+  return (_client != NULL && _client->connected());
+}
+
+bool SyncClient::stop(unsigned int maxWaitMs){
+  (void)maxWaitMs;
+  if(_client != NULL)
+    _client->close(true);
+  return true;
+}
+
+size_t SyncClient::_sendBuffer(){
+  if(_client == NULL || _tx_buffer == NULL)
+    return 0;
+  size_t available = _tx_buffer->available();
+  if(!connected() || !_client->canSend() || available == 0)
+    return 0;
+  size_t sendable = _client->space();
+  if(sendable < available)
+    available= sendable;
+  char *out = new (std::nothrow) char[available];
+  if(out == NULL)
+    return 0;
+
+  _tx_buffer->read(out, available);
+  size_t sent = _client->write(out, available);
+  delete[] out;
+  return sent;
+}
+
+void SyncClient::_onData(void *data, size_t len){
+  _client->ackLater();
+  cbuf *b = new (std::nothrow) cbuf(len+1);
+  if(b != NULL){
+    b->write((const char *)data, len);
+    if(_rx_buffer == NULL)
+      _rx_buffer = b;
+    else {
+      cbuf *p = _rx_buffer;
+      while(p->next != NULL)
+        p = p->next;
+      p->next = b;
+    }
+  } else {
+    // We ran out of memory. This fail causes lost receive data.
+    // The connection should be closed in a manner that conveys something
+    // bad/abnormal has happened to the connection. Hence, we abort the
+    // connection to avoid possible data corruption.
+    // Note, callbacks maybe called.
+    _client->abort();
+  }
+}
+
+void SyncClient::_onDisconnect(){
+  if(_client != NULL){
+    _client = NULL;
+  }
+  if(_tx_buffer != NULL){
+    cbuf *b = _tx_buffer;
+    _tx_buffer = NULL;
+    delete b;
+  }
+}
+
+void SyncClient::_onConnect(AsyncClient *c){
+  _client = c;
+  if(_tx_buffer != NULL){
+    cbuf *b = _tx_buffer;
+    _tx_buffer = NULL;
+    delete b;
+  }
+  _tx_buffer = new (std::nothrow) cbuf(_tx_buffer_size);
+  _attachCallbacks_AfterConnected();
+}
+
+void SyncClient::_attachCallbacks(){
+  _attachCallbacks_Disconnect();
+  _attachCallbacks_AfterConnected();
+}
+
+void SyncClient::_attachCallbacks_AfterConnected(){
+  _client->onAck([](void *obj, AsyncClient* c, size_t len, uint32_t time){ (void)c; (void)len; (void)time; ((SyncClient*)(obj))->_sendBuffer(); }, this);
+  _client->onData([](void *obj, AsyncClient* c, void *data, size_t len){ (void)c; ((SyncClient*)(obj))->_onData(data, len); }, this);
+  _client->onTimeout([](void *obj, AsyncClient* c, uint32_t time){ (void)obj; (void)time; c->close(); }, this);
+}
+
+void SyncClient::_attachCallbacks_Disconnect(){
+  _client->onDisconnect([](void *obj, AsyncClient* c){ ((SyncClient*)(obj))->_onDisconnect(); delete c; }, this);
+}
+
+size_t SyncClient::write(uint8_t data){
+  return write(&data, 1);
+}
+
+size_t SyncClient::write(const uint8_t *data, size_t len){
+  if(_tx_buffer == NULL || !connected()){
+    return 0;
+  }
+  size_t toWrite = 0;
+  size_t toSend = len;
+  while(_tx_buffer->room() < toSend){
+    toWrite = _tx_buffer->room();
+    _tx_buffer->write((const char*)data, toWrite);
+    while(connected() && !_client->canSend())
+      customDelay(0);
+    if(!connected())
+      return 0;
+    _sendBuffer();
+    toSend -= toWrite;
+  }
+  _tx_buffer->write((const char*)(data+(len - toSend)), toSend);
+  if(connected() && _client->canSend())
+    _sendBuffer();
+  return len;
+}
+
+int SyncClient::available(){
+  if(_rx_buffer == NULL) return 0;
+  size_t a = 0;
+  cbuf *b = _rx_buffer;
+  while(b != NULL){
+    a += b->available();
+    b = b->next;
+  }
+  return a;
+}
+
+int SyncClient::peek(){
+  if(_rx_buffer == NULL) return -1;
+  return _rx_buffer->peek();
+}
+
+int SyncClient::read(uint8_t *data, size_t len){
+  if(_rx_buffer == NULL) return -1;
+
+  size_t readSoFar = 0;
+  while(_rx_buffer != NULL && (len - readSoFar) >= _rx_buffer->available()){
+    cbuf *b = _rx_buffer;
+    _rx_buffer = _rx_buffer->next;
+    size_t toRead = b->available();
+    readSoFar += b->read((char*)(data+readSoFar), toRead);
+    if(connected()){
+        _client->ack(b->size() - 1);
+    }
+    delete b;
+  }
+  if(_rx_buffer != NULL && readSoFar < len){
+    readSoFar += _rx_buffer->read((char*)(data+readSoFar), (len - readSoFar));
+  }
+  return readSoFar;
+}
+
+int SyncClient::read(){
+  uint8_t res = 0;
+  if(read(&res, 1) != 1)
+    return -1;
+  return res;
+}
+
+bool SyncClient::flush(unsigned int maxWaitMs){
+  (void)maxWaitMs;
+  if(_tx_buffer == NULL || !connected())
+    return false;
+  if(_tx_buffer->available()){
+    while(connected() && !_client->canSend())
+      customDelay(0);
+    if(_client == NULL || _tx_buffer == NULL)
+      return false;
+    _sendBuffer();
+  }
+  return true;
+}
diff --git a/tools/opendooralert/opendooralert.py b/tools/opendooralert/opendooralert.py
index d5781d6..a6c52a7 100644
--- a/tools/opendooralert/opendooralert.py
+++ b/tools/opendooralert/opendooralert.py
@@ -55,5 +55,5 @@ while True:
         else:
             print("invalid response code "+ r.status_code)
     except requests.exceptions.RequestException as e:
-        print("error: " + e)
+        print(e)
     time.sleep(intervall*60)
\ No newline at end of file