diff --git a/api/icsneoc/icsneoc.cpp b/api/icsneoc/icsneoc.cpp
index c83a127..535652d 100644
--- a/api/icsneoc/icsneoc.cpp
+++ b/api/icsneoc/icsneoc.cpp
@@ -437,6 +437,13 @@ bool icsneo_transmitMessages(const neodevice_t* device, const neomessage_t* mess
 	return true;
 }
 
+void icsneo_setWriteBlocks(const neodevice_t* device, bool blocks) {
+	if(!icsneo_isValidNeoDevice(device))
+		return;
+	
+	device->device->com->setWriteBlocks(blocks);
+}
+
 bool icsneo_describeDevice(const neodevice_t* device, char* str, size_t* maxLength) {
 	// TAG String copy function
 	if(maxLength == nullptr) {
diff --git a/device/device.cpp b/device/device.cpp
index 07d80de..a6c1e92 100644
--- a/device/device.cpp
+++ b/device/device.cpp
@@ -270,6 +270,10 @@ bool Device::transmit(std::vector<std::shared_ptr<Message>> messages) {
 	return true;
 }
 
+void Device::setWriteBlocks(bool blocks) {
+	com->setWriteBlocks(blocks);
+}
+
 size_t Device::getNetworkCountByType(Network::Type type) const {
 	size_t count = 0;
 	for(const auto& net : getSupportedRXNetworks())
diff --git a/include/icsneo/communication/communication.h b/include/icsneo/communication/communication.h
index 7f502bb..d19a147 100644
--- a/include/icsneo/communication/communication.h
+++ b/include/icsneo/communication/communication.h
@@ -38,6 +38,8 @@ public:
 	bool rawWrite(const std::vector<uint8_t>& bytes) { return impl->write(bytes); }
 	virtual bool sendPacket(std::vector<uint8_t>& bytes);
 
+	void setWriteBlocks(bool blocks) { impl->writeBlocks = blocks; }
+
 	virtual bool sendCommand(Command cmd, bool boolean) { return sendCommand(cmd, std::vector<uint8_t>({ (uint8_t)boolean })); }
 	virtual bool sendCommand(Command cmd, std::vector<uint8_t> arguments = {});
 	bool getSettingsSync(std::vector<uint8_t>& data, std::chrono::milliseconds timeout = std::chrono::milliseconds(50));
diff --git a/include/icsneo/device/device.h b/include/icsneo/device/device.h
index d1fa154..cb4c232 100644
--- a/include/icsneo/device/device.h
+++ b/include/icsneo/device/device.h
@@ -69,6 +69,8 @@ public:
 	bool transmit(std::shared_ptr<Message> message);
 	bool transmit(std::vector<std::shared_ptr<Message>> messages);
 
+	void setWriteBlocks(bool blocks);
+
 	const std::vector<Network>& getSupportedRXNetworks() const { return supportedRXNetworks; }
 	const std::vector<Network>& getSupportedTXNetworks() const { return supportedTXNetworks; }
 	virtual bool isSupportedRXNetwork(const Network& net) const {
diff --git a/include/icsneo/icsneoc.h b/include/icsneo/icsneoc.h
index 1c77d1b..58d334b 100644
--- a/include/icsneo/icsneoc.h
+++ b/include/icsneo/icsneoc.h
@@ -532,6 +532,15 @@ extern bool DLLExport icsneo_transmit(const neodevice_t* device, const neomessag
  */
 extern bool DLLExport icsneo_transmitMessages(const neodevice_t* device, const neomessage_t* messages, size_t count);
 
+/**
+ * \brief Set the behavior of whether writing is a blocking action or not.
+ * \param[in] device A pointer to the neodevice_t structure specifying the device to transmit on.
+ * \param[in] blocks Whether or not writing is a blocking action.
+ * 
+ * By default, writing is a blocking action.
+ */
+extern void DLLExport icsneo_setWriteBlocks(const neodevice_t* device, bool blocks);
+
 /**
  * \brief Get the friendly description for a specified device.
  * \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
@@ -775,6 +784,9 @@ fn_icsneo_transmit icsneo_transmit;
 typedef bool(*fn_icsneo_transmitMessages)(const neodevice_t* device, const neomessage_t* messages, size_t count);
 fn_icsneo_transmitMessages icsneo_transmitMessages;
 
+typedef bool(*fn_icsneo_setWriteBlocks)(const neodevice_t* device, bool blocks);
+fn_icsneo_setWriteBlocks icsneo_setWriteBlocks;
+
 typedef bool(*fn_icsneo_describeDevice)(const neodevice_t* device, char* str, size_t* maxLength);
 fn_icsneo_describeDevice icsneo_describeDevice;
 
@@ -848,6 +860,7 @@ int icsneo_init() {
 	ICSNEO_IMPORTASSERT(icsneo_setFDBaudrate);
 	ICSNEO_IMPORTASSERT(icsneo_transmit);
 	ICSNEO_IMPORTASSERT(icsneo_transmitMessages);
+	ICSNEO_IMPORTASSERT(icsneo_setWriteBlocks);
 	ICSNEO_IMPORTASSERT(icsneo_describeDevice);
 	ICSNEO_IMPORTASSERT(icsneo_getVersion);
 	ICSNEO_IMPORTASSERT(icsneo_getEvents);