diff --git a/IRCTramp/IRCTramp.cpp b/IRCTramp/IRCTramp.cpp
new file mode 100644
index 0000000..75d97bf
--- /dev/null
+++ b/IRCTramp/IRCTramp.cpp
@@ -0,0 +1,100 @@
+#include "IRCTramp.hpp"
+#include "stm32g4xx_ll_usart.h"
+
+bool IRCTramp::SetVTXFrequency(FREQUENCY freq, USART_TypeDef* uart) {
+
+	uint8_t tx_buffer[16];
+	uint8_t checksum = 0;
+
+	for(uint16_t i = 0; i < sizeof(tx_buffer); i++) {
+		tx_buffer[i] = 0;
+	}
+
+	uint16_t freqMHz;
+	switch(freq) {
+	case FREQ_1258MHZ:
+		freqMHz = 1258;
+		break;
+	case FREQ_1280MHZ:
+		freqMHz = 1280;
+		break;
+	default:
+		return false;
+	}
+
+	tx_buffer[0] = 0x0F;                   // start byte
+	tx_buffer[1] = 'v';                    // v = frequency
+	tx_buffer[2] = freqMHz & 0xFF;        // freq LSB
+	tx_buffer[3] = (freqMHz >> 8) & 0xFF; // freq MSB
+
+	for (uint8_t i = 1; i < sizeof(tx_buffer)-1; i++) {
+		checksum += tx_buffer[i];
+	}
+	tx_buffer[15] = checksum;
+
+	uint32_t timeoutstart = HAL_GetTick();
+	for(uint8_t i = 0; i < sizeof(tx_buffer); i++) {
+		LL_USART_TransmitData8(uart, tx_buffer[i]);
+
+		while (!LL_USART_IsActiveFlag_TXE(uart)) {
+			if(HAL_GetTick() - timeoutstart > 1000) {
+				return false;
+			}
+		}
+	}
+
+	return true;
+}
+
+bool IRCTramp::SetVTXPower(POWER power, USART_TypeDef* uart) {
+	uint8_t tx_buffer[16];
+	uint8_t checksum = 0;
+
+	for(uint16_t i = 0; i < sizeof(tx_buffer); i++) {
+		tx_buffer[i] = 0;
+	}
+
+	uint16_t powerMW;
+	switch(power) {
+	case POWER_PIT:
+		powerMW = 0;
+		break;
+	case POWER_25MW:
+		powerMW = 25;
+		break;
+	case POWER_200MW:
+		powerMW = 200;
+		break;
+	case POWER_1W:
+		powerMW = 1000;
+		break;
+	case POWER_4W:
+		powerMW = 4000;
+		break;
+	default:
+		return false;
+	}
+
+	tx_buffer[0] = 0x0F;                   // start byte
+	tx_buffer[1] = 'p';                    // p = power
+	tx_buffer[2] = powerMW & 0xFF;        // power LSB
+	tx_buffer[3] = (powerMW >> 8) & 0xFF; // power MSB
+
+	for (uint8_t i = 1; i < sizeof(tx_buffer)-1; i++) {
+		checksum += tx_buffer[i];
+	}
+	tx_buffer[15] = checksum;
+
+	uint32_t timeoutstart = HAL_GetTick();
+	for(uint8_t i = 0; i < sizeof(tx_buffer); i++) {
+		LL_USART_TransmitData8(uart, tx_buffer[i]);
+
+		while (!LL_USART_IsActiveFlag_TXE(uart)) {
+			if(HAL_GetTick() - timeoutstart > 1000) {
+				return false;
+			}
+		}
+	}
+	return true;
+}
+
diff --git a/IRCTramp/IRCTramp.hpp b/IRCTramp/IRCTramp.hpp
new file mode 100644
index 0000000..90eb60b
--- /dev/null
+++ b/IRCTramp/IRCTramp.hpp
@@ -0,0 +1,39 @@
+/*
+ * IRCTramp.hpp
+ *
+ *  Created on: Jun 6, 2026
+ *      Author: Local user
+ */
+
+#ifndef IRCTRAMP_IRCTRAMP_HPP_
+#define IRCTRAMP_IRCTRAMP_HPP_
+#include <cstdint>
+
+#ifdef STM32G491xx
+#include "stm32g4xx.h"
+#else
+#include "stm32h7xx.h"
+#endif
+
+namespace IRCTramp {
+enum FREQUENCY {
+	FREQ_1258MHZ,
+	FREQ_1280MHZ
+};
+
+enum POWER {
+	POWER_PIT,
+	POWER_25MW,
+	POWER_200MW,
+	POWER_1W,
+	POWER_4W
+};
+
+bool SetVTXFrequency(FREQUENCY freq, USART_TypeDef* uart);
+bool SetVTXPower(POWER power, USART_TypeDef* uart);
+
+}
+
+
+
+#endif /* IRCTRAMP_IRCTRAMP_HPP_ */