diff --git a/src/TinyString.cpp b/src/TinyString.cpp
deleted file mode 100644
index 1f3299e..0000000
--- a/src/TinyString.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-#include "TinyString.h"
-#include <cstdlib>
-
-const char* TinyString::emptyString = "";
-
-TinyString::TinyString(const char* buffer, size_t s)
-{
-  dup(buffer, s);
-}
-
-TinyString::TinyString(int i, int base)
-{
-  reserve(sizeof(int)*8+1);
-  itoa(i, str, base);
-  size_ = strlen(str);
-  free_ -= size_;
-}
-
-TinyString::TinyString(const TinyString& m)
-{
-  copy(m);
-}
-
-TinyString& TinyString::operator=(const TinyString& m)
-{
-  copy(m);
-  return *this;
-}
-
-TinyString& TinyString::operator+=(const char c)
-{
-  push_back(c);
-  return *this;
-}
-
-TinyString& TinyString::operator +=(int i)
-{
-  reserve(size_ + sizeof(int)*3+1);
-  itoa(i, str + size_, 10);
-  int8_t sz = strlen(str+size_);
-  size_ += sz;
-  free_ -= sz;
-  return *this;
-}
-
-void TinyString::concat(const char* buf, size_t len)
-{
-  reserve(size_ + len + 1);
-  strcpy(str + size_, buf);
-  size_ += len;
-  free_ -= len;
-}
-
-void TinyString::push_back(const char c)
-{
-  reserve(size_+1, extent);
-  str[size_++] = c;
-  str[size_] = 0;
-  free_--;
-}
-
-void TinyString::erase(size_t pos, size_t size)
-{
-  if (size == npos) size = size_;
-  if (pos > size_) return;
-  if (pos + size > size_) size = size_ - pos;
-  memmove(str+pos, str+pos+size, size_ - pos + 1);
-  if (size_ == size)
-  {
-    clear();
-  }
-  else
-  {
-    size_ -= size;
-    free_ += size;
-  }
-}
-
-void TinyString::clear()
-{
-  if (size_)
-    free(str);
-  str = const_cast<char*>(emptyString);  // Dangerous str must be left untouched when size_ == 0
-  size_ = 0;
-}
-
-TinyString& TinyString::operator = (const char c)
-{
-  dup(&c, 1);
-  return *this;
-}
-
-TinyString TinyString::substr(size_t pos, size_t size)
-{
-  if (size == npos) size = size_;
-  if (pos > size_) return TinyString();
-  if (pos + size > size_) size = size_ - pos;
-  return TinyString(str+pos, size);
-}
-
-bool TinyString::starts_with(const char* buf, size_t size) const
-{
-  const_iterator it(str);
-  while(size and it != end() and (*it == *buf))
-  {
-    it++;
-    buf++;
-    size--;
-  }
-  return size == 0;
-}
-
-int TinyString::compare(const char* s, size_t len) const
-{
-  if (len > size_)
-    return memcmp(str, s, size_ + 1);
-  else
-    return memcmp(str, s, len + 1);
-}
-
-void TinyString::reserve(size_t sz, uint8_t extent)
-{
-  if (sz == 0)
-  {
-    clear();
-    return;
-  }
-  if (size_ == 0)
-  {
-    free_ = sz + extent;
-    str = static_cast<char*>(malloc(sz + extent));
-    return;
-  }
-  if ((sz > size_ + free_) or (extent > size_ + free_ - sz))
-  {
-    free_ = sz + extent - size_;
-    str = static_cast<char*>(realloc(str, sz + extent));
-  }
-}
-
-void TinyString::collect()
-{
-  if (size_ > 0 and free_ > 1)
-  {
-    str = static_cast<char*>(realloc(str, size_ + 1));
-    free_ = 1;
-  }
-}
-
-TinyString::size_t TinyString::find(const char c, size_t from) const
-{
-  if (size_ == 0 or from > size_) return npos;
-
-  const char* f = str + from;
-  const char* end = str + size_;
-  while(f != end) if (*f++ == c) return f-str-1;
-
-  return npos;
-}
-
-void TinyString::dup(const char* buffer, size_t sz, uint8_t extent)
-{
-  reserve(sz + 1, extent);
-  memcpy(str, buffer, sz);
-  str[sz] = 0;
-  if (size_ > sz)
-    free_ += size_ - sz;
-  else
-    free_ -= sz - size_;
-  size_ = sz;
-}
diff --git a/src/TinyString.h b/src/TinyString.h
deleted file mode 100644
index 42a6b1c..0000000
--- a/src/TinyString.h
+++ /dev/null
@@ -1,93 +0,0 @@
-#pragma once
-#include <Arduino.h>
-#include <assert.h>
-#include <cstdint>
-
-#pragma pack(push, 1)
-
-class TinyString
-{
-  public:
-    class size_t
-    {
-      public:
-        using type = uint16_t;
-        size_t (const size_t& s) : s_(s) {}
-        size_t (int i) : s_(static_cast<type>) {}
-
-        type operator() const { return s_; }
-
-      private:
-        type s_;
-    };
-    using value_type = char;
-    constexpr size_t::type npos = std::numeric_limits<size_t::type>::max();
-
-    TinyString() = default;
-    TinyString(int, int base=10);
-    TinyString(const TinyString&);
-    TinyString(const char*, size_t size);
-    TinyString(const char* s) : TinyString(s, strlen(s)){};
-    TinyString& operator= (const TinyString&);
-    ~TinyString() { clear(); }
-
-    int compare(const char* buf, size_t len) const;
-    int compare(const char* buf) const { return compare(buf, strlen(buf)); }
-
-    friend bool operator == (const TinyString& l, const TinyString& r) { return l.compare(r) == 0; }
-
-    friend bool operator < (const TinyString& l, const TinyString& r) { return l.compare(r) <0; }
-
-    const char* c_str() const { return str; }
-    size_t length() const { return size_; }
-    size_t size() const { return length(); }
-    void concat(const char* buf, size_t len);
-
-    bool starts_with(const char* buf, size_t len) const;
-    bool starts_with(const char* buf) const { return starts_with(buf, strlen(buf)); }
-
-    size_t find(const char c, const size_t from=0) const;
-
-    TinyString substr(size_t pos, size_t len = npos);
-
-    char& operator[](size_t index) const { assert(index < size_); return str[index]; }
-    TinyString& operator = (const char c);
-    TinyString& operator +=(const char c);
-    TinyString& operator +=(const char* buf) { concat(buf, strlen(buf)); return *this; }
-    TinyString& operator +=(const TinyString& s) { concat(s.str, s.size_); return *this; }
-    TinyString& operator +=(int32_t);
-
-    operator const char*() const { return str; }
-
-    void reserve(size_t size) { reserve(size, 0); }
-
-    void erase(size_t pos, size_t size = npos);
-
-    void dup(const char* buffer, size_t size, uint8_t extent = 4);
-
-    void push_back(const char c);
-    void clear();
-
-    using const_iterator = const char*;
-    using iterator = char*;
-    const_iterator cbegin() const { return begin(); }
-    const_iterator cend() const { return end(); }
-    iterator begin() const { return str; }
-    iterator end() const { return str + size_; }
-
-    size_t capacity() const { return size_ + free_; }
-    void collect(); // Save memory
-
-  private:
-    void reserve(size_t new_size, uint8_t extent);
-    void copy(const TinyString& t) { dup(t.str, t.size_); };
-
-    char* str = const_cast<char *>(emptyString);
-    size_t size_ = 0;   // if size_ == 0 no allocation, but str = emptyString
-    uint8_t free_ = 0;    // malloc(str) = size_ + free_
-
-    static const char* emptyString;
-    const uint8_t extent = 8;
-};
-
-#pragma pack(pop)