diff --git a/src/limedriver/limedriver.pyx b/src/limedriver/limedriver.pyx
index e69de29..69d0726 100644
--- a/src/limedriver/limedriver.pyx
+++ b/src/limedriver/limedriver.pyx
@@ -0,0 +1,299 @@
+# distutils: language = c++
+# cython: language_level=3
+
+from cpython.mem cimport PyMem_Malloc, PyMem_Free
+from libc.stdlib cimport malloc, free
+
+from libcpp.string cimport string
+
+cdef extern from "limedriver.h":
+    cdef struct LimeConfig_t:
+        float srate
+        float frq
+        float frq_set
+        float RX_LPF
+        float TX_LPF
+        int RX_gain
+        int TX_gain
+        int TX_IcorrDC
+        int TX_QcorrDC
+        int TX_IcorrGain
+        int TX_QcorrGain
+        int TX_IQcorrPhase
+        int RX_IcorrGain
+        int RX_QcorrGain
+        int RX_IQcorrPhase
+        int RX_gain_rback[4]
+        int TX_gain_rback[3]
+
+        int Npulses
+        double *p_dur
+        int *p_dur_smp
+        int *p_offs
+        double *p_amp
+        double *p_frq
+        double *p_frq_smp
+        double *p_pha
+        int *p_phacyc_N
+        int *p_phacyc_lev
+        double *am_frq
+        double *am_pha
+        double *am_depth
+        int *am_mode
+        double *am_frq_smp
+        double *fm_frq
+        double *fm_pha
+        double *fm_width
+        int *fm_mode
+        double *fm_frq_smp
+
+        int *p_c0_en
+        int *p_c1_en
+        int *p_c2_en
+        int *p_c3_en
+
+        int c0_tim[4]
+        int c1_tim[4]
+        int c2_tim[4]
+        int c3_tim[4]
+
+        int c0_synth[5]
+        int c1_synth[5]
+        int c2_synth[5]
+        int c3_synth[5]
+
+        int averages
+        int repetitions
+        int pcyc_bef_avg
+        double reptime_secs
+        double rectime_secs
+        int reptime_smps
+        int rectime_smps
+        int buffersize
+        
+        int override_init
+        string file_pattern
+        string file_stamp
+        string save_path
+
+        string stamp_start
+        string stamp_end
+        
+
+cdef class PyLimeConfig:
+    cdef LimeConfig_t* _config
+
+    def __cinit__(self):
+        self._config = <LimeConfig_t*>malloc(sizeof(LimeConfig_t))
+        if self._config is NULL:
+            raise MemoryError()
+
+    def __dealloc__(self):
+        if self._config is not NULL:
+            free(self._config)
+
+    @property
+    def srate(self):
+        return self._config.srate
+
+    @srate.setter
+    def srate(self, float value):
+        self._config.srate = value
+
+    @property
+    def frq(self):
+        return self._config.frq
+
+    @frq.setter
+    def frq(self, float value):
+        self._config.frq = value
+
+    @property
+    def frq_set(self):
+        return self._config.frq_set
+
+    @frq_set.setter
+    def frq_set(self, float value):
+        self._config.frq_set = value
+
+    @property
+    def RX_LPF(self):
+        return self._config.RX_LPF
+
+    @RX_LPF.setter
+    def RX_LPF(self, float value):
+        self._config.RX_LPF = value
+
+    @property
+    def TX_LPF(self):
+        return self._config.TX_LPF
+
+    @TX_LPF.setter
+    def TX_LPF(self, float value):
+        self._config.TX_LPF = value
+
+    @property
+    def RX_gain(self):
+        return self._config.RX_gain
+
+    @RX_gain.setter
+    def RX_gain(self, int value):
+        self._config.RX_gain = value
+
+    @property
+    def TX_gain(self):
+        return self._config.TX_gain
+
+    @TX_gain.setter
+    def TX_gain(self, int value):
+        self._config.TX_gain = value
+
+    @property
+    def TX_IcorrDC(self):
+        return self._config.TX_IcorrDC
+
+    @TX_IcorrDC.setter
+    def TX_IcorrDC(self, int value):
+        self._config.TX_IcorrDC = value
+
+    def TX_QcorrDC(self):
+        return self._config.TX_QcorrDC
+
+    @TX_QcorrDC.setter
+    def TX_QcorrDC(self, int value):
+        self._config.TX_QcorrDC = value
+
+    @property
+    def TX_IcorrGain(self):
+        return self._config.TX_IcorrGain
+
+    @TX_IcorrGain.setter
+    def TX_IcorrGain(self, int value):
+        self._config.TX_IcorrGain = value
+
+    @property
+    def TX_QcorrGain(self):
+        return self._config.TX_QcorrGain
+
+    @TX_QcorrGain.setter
+    def TX_QcorrGain(self, int value):
+        self._config.TX_QcorrGain = value
+
+    @property
+    def TX_IQcorrPhase(self):
+        return self._config.TX_IQcorrPhase
+
+    @TX_IQcorrPhase.setter
+    def TX_IQcorrPhase(self, int value):
+        self._config.TX_IQcorrPhase = value
+
+    @property
+    def RX_IcorrGain(self):
+        return self._config.RX_IcorrGain
+    
+    @RX_IcorrGain.setter
+    def RX_IcorrGain(self, int value):
+        self._config.RX_IcorrGain = value
+
+    @property
+    def RX_QcorrGain(self):
+        return self._config.RX_QcorrGain
+
+    @RX_QcorrGain.setter
+    def RX_QcorrGain(self, int value):
+        self._config.RX_QcorrGain = value
+
+    @property
+    def RX_IQcorrPhase(self):
+        return self._config.RX_IQcorrPhase
+
+    @RX_IQcorrPhase.setter
+    def RX_IQcorrPhase(self, int value):
+        self._config.RX_IQcorrPhase = value
+
+    @property
+    def Npulses(self):
+        return self._config.Npulses
+
+    @Npulses.setter
+    def Npulses(self, int value):
+        self._config.Npulses = value
+
+    # Arrays
+
+    @property
+    def RX_gain_rback(self):
+        # Return the contents of 'RX_gain_rback' array as a Python list
+        return [self._config.RX_gain_rback[i] for i in range(4)]
+
+    @RX_gain_rback.setter
+    def RX_gain_rback(self, values):
+        # Expected 'values' to be a list with 4 integer elements
+        if not isinstance(values, list) or len(values) != 4:
+            raise ValueError("RX_gain_rback must be a list with 4 integers.")
+        for i in range(4):
+            self._config.RX_gain_rback[i] = values[i]
+
+    def TX_gain_rback(self):
+        return [self._config.TX_gain_rback[i] for i in range(3)]
+
+    @TX_gain_rback.setter
+    def TX_gain_rback(self, values):
+        if not isinstance(values, list) or len(values) != 3:
+            raise ValueError("TX_gain_rback must be a list with 3 integers.")
+        for i in range(3):
+            self._config.TX_gain_rback[i] = values[i]
+
+    @property
+    def c0_tim(self):
+        return [self._config.c0_tim[i] for i in range(4)]
+
+    @c0_tim.setter
+    def c0_tim(self, values):
+        if not isinstance(values, list) or len(values) != 4:
+            raise ValueError("c0_tim must be a list with 4 integers.")
+        for i in range(4):
+            self._config.c0_tim[i] = values[i]
+
+    
+    
+    # String properties
+    @property
+    def file_pattern(self):
+        return self._config.file_pattern.decode('utf-8')
+
+    @file_pattern.setter
+    def file_pattern(self, value):
+        self._config.file_pattern = value.encode('utf-8')
+
+    @property
+    def file_stamp(self):
+        return self._config.file_stamp.decode('utf-8')
+
+    @file_stamp.setter
+    def file_stamp(self, value):
+        self._config.file_stamp = value.encode('utf-8')
+
+    @property
+    def save_path(self):
+        return self._config.save_path.decode('utf-8')
+
+    @save_path.setter
+    def save_path(self, value):
+        self._config.save_path = value.encode('utf-8')
+
+    @property
+    def stamp_start(self):
+        return self._config.stamp_start.decode('utf-8')
+
+    @stamp_start.setter
+    def stamp_start(self, value):
+        self._config.stamp_start = value.encode('utf-8')
+
+    @property
+    def stamp_end(self):
+        return self._config.stamp_end.decode('utf-8')
+
+    @stamp_end.setter
+    def stamp_end(self, value):
+        self._config.stamp_end = value.encode('utf-8')