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diff --git a/peripheral/libmraa/api/mraa/uart_ow.h b/peripheral/libmraa/api/mraa/uart_ow.h
deleted file mode 100644
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--- a/peripheral/libmraa/api/mraa/uart_ow.h
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * Author: Jon Trulson <jtrulson@ics.com>
- * Copyright (c) 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#pragma once
-
-/**
- * @file
- * @brief UART OW module
- *
- * This module allows one to use MRAA's UART support in order to
- * interact with Dallas 1-wire compliant devices on a 1-wire bus.  It
- * makes use of the UART for timing purposes.  The principle of
- * operation is described here:
- * https://www.maximintegrated.com/en/app-notes/index.mvp/id/214
- *
- * It is important the you use a UART with CMOS/TTL level voltages
- * (3.3v/5v) RX and TX lines.  DO NOT use standard RS232 level
- * voltages, or you are going to have a bad day.
- *
- * In addition, a diode should be placed across the RX and
- * TX lines like so:
- *
- * -|
- * U|
- * A| TX---|<--+
- * R|          |
- * T| RX-------o--------o 1-wire data bus
- * -|
- *
- * The diode on TX is a 1N4148 (cheap and common), with the cathode
- * connected to TX, and the anode connected to RX and the rest of the
- * 1-wire data line.
- *
- * @snippet uart_ow.c Interesting
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdio.h>
-
-#include "common.h"
-#include "uart.h"
-
-/* for now, we simply use the normal MRAA UART context */
-typedef struct _mraa_uart_ow {
-    mraa_uart_context uart;
-    /* search state */
-    unsigned char ROM_NO[8]; /* 8 byte (64b) rom code */
-    int LastDiscrepancy;
-    int LastFamilyDiscrepancy;
-    mraa_boolean_t LastDeviceFlag;
-} *mraa_uart_ow_context;
-
-/* 8 bytes (64 bits) for a device rom code */
-static const int MRAA_UART_OW_ROMCODE_SIZE = 8;
-
-/**
- * UART One Wire ROM related Command bytes
- */
-typedef enum {
-    MRAA_UART_OW_CMD_READ_ROM = 0x33,         /**< read rom, when only one device on bus */
-    MRAA_UART_OW_CMD_MATCH_ROM = 0x55,        /**< match a specific rom code */
-    MRAA_UART_OW_CMD_SKIP_ROM = 0xcc,         /**< skip match/search rom */
-    MRAA_UART_OW_CMD_SEARCH_ROM_ALARM = 0xec, /**< search all roms in alarm state */
-    MRAA_UART_OW_CMD_SEARCH_ROM = 0xf0        /**< search all rom codes */
-} mraa_uart_ow_rom_cmd_t;
-
-/**
- * Initialise uart_ow_context, uses UART board mapping
- *
- * @param uart the index of the uart set to use
- * @return uart_ow context or NULL
- */
-mraa_uart_ow_context mraa_uart_ow_init(int uart);
-
-/**
- * Initialise a raw uart_ow_context. No board setup.
- *
- * @param path for example "/dev/ttyS0"
- * @return uart_ow context or NULL
- */
-mraa_uart_ow_context mraa_uart_ow_init_raw(const char* path);
-
-/**
- * Get char pointer with tty device path within Linux
- * For example. Could point to "/dev/ttyS0"
- *
- * @param dev uart_ow context
- * @return char pointer of device path
- */
-const char* mraa_uart_ow_get_dev_path(mraa_uart_ow_context dev);
-
-/**
- * Destroy a mraa_uart_ow_context
- *
- * @param dev uart_ow context
- * @return mraa_result_t
- */
-mraa_result_t mraa_uart_ow_stop(mraa_uart_ow_context dev);
-
-/**
- * Read a byte from the 1-wire bus
- *
- * @param dev uart_ow context
- * @return the byte read or -1 for error
- */
-int mraa_uart_ow_read_byte(mraa_uart_ow_context dev);
-
-/**
- * Write a byte to a 1-wire bus
- *
- * @param dev uart_ow context
- * @param byte the byte to write to the bus
- * @return the byte read back during the time slot or -1 for error
- */
-int mraa_uart_ow_write_byte(mraa_uart_ow_context dev, uint8_t byte);
-
-/**
- * Write a bit to a 1-wire bus and read a bit corresponding to the
- * time slot back.  This is possible due to the way we wired the TX
- * and RX together with a diode, forming a loopback.
- *
- * @param dev uart_ow context
- * @param bit the bit to write to the bus
- * @return the bit read back during the time slot or -1 for error
- */
-int mraa_uart_ow_bit(mraa_uart_ow_context dev, uint8_t bit);
-
-/**
- * Send a reset pulse to the 1-wire bus and test for device presence
- *
- * @param dev uart_ow context
- * @return one of the mraa_result_t values
- */
-mraa_result_t mraa_uart_ow_reset(mraa_uart_ow_context dev);
-
-/**
- * Begin a rom code search of the 1-wire bus.  This function
- * implements the 1-wire search algorithm.  See the uart_ow.c example
- * for an idea on how to use this function to identify all devices
- * present on the bus.
- *
- * @param dev uart_ow context
- * @param start true to start a new search from scratch, false to
- * continue an existing search
- * @param id the 8-byte rom code id of the current matched device when
- * a device is found
- * @return one of the mraa_result_t values
- */
-mraa_result_t mraa_uart_ow_rom_search(mraa_uart_ow_context dev, mraa_boolean_t start, uint8_t* id);
-
-/**
- * Send a command byte to a device on the 1-wire bus
- *
- * @param dev uart_ow context
- * @param command the command byte to send
- * @param id the rom code id of the device to receive the command,
- * NULL for all devices on the bus
- * @return one of the mraa_result_t values
- */
-mraa_result_t mraa_uart_ow_command(mraa_uart_ow_context dev, uint8_t command, uint8_t* id);
-
-/**
- * Perform a Dallas 1-wire compliant CRC8 computation on a buffer
- *
- * @param buffer the buffer containing the data
- * @param length the length of the buffer
- * @return the computed CRC
- */
-uint8_t mraa_uart_ow_crc8(uint8_t* buffer, uint16_t length);
-
-#ifdef __cplusplus
-}
-#endif