diff --git a/package/msposd/0001-wifilink-mspvtx-read-only.patch b/package/msposd/0001-wifilink-mspvtx-read-only.patch
index 472e467..5ef75ae 100644
--- a/package/msposd/0001-wifilink-mspvtx-read-only.patch
+++ b/package/msposd/0001-wifilink-mspvtx-read-only.patch
@@ -80,7 +80,7 @@ index a8b756e..7e5ca2a 100644
  		break;
  	}
 diff --git a/osd/msp/msp.c b/osd/msp/msp.c
-index b1a538c..a527dff 100644
+index b1a538c..ad9d55d 100644
 --- a/osd/msp/msp.c
 +++ b/osd/msp/msp.c
 @@ -5,6 +5,7 @@
@@ -91,15 +91,24 @@ index b1a538c..a527dff 100644
  #include <unistd.h>
  
  extern bool verbose;
-@@ -38,58 +39,76 @@ uint8_t saPowerLevelsLut[NUM_POWER_LEVELS] = {20, 25, 30, 35, 45, 50, 55, 58};
- uint8_t saPowerLevelsLabel[NUM_POWER_LEVELS * POWER_LEVEL_LABEL_LENGTH] = {'2', '0', ' ', '2', '5',
- 	' ', '3', '0', ' ', '3', '5', ' ', '4', '5', ' ', '5', '0', ' ', '5', '5', ' ', '5', '8', ' '};
+@@ -33,12 +34,11 @@ uint16_t channelFreqTable[FREQ_TABLE_SIZE] = {
+ 	5925 // WLAN CHANNEL: 132, 140, 144, 153, 161, 169, 177, 185
+ };
  
--int frequency = 0;
+-uint8_t saPowerLevelsLut[NUM_POWER_LEVELS] = {20, 25, 30, 35, 45, 50, 55, 58};
++uint8_t saPowerLevelsLut[NUM_POWER_LEVELS] = {0, 10, 25, 40, 55, 70, 85, 100};
+ 
+-uint8_t saPowerLevelsLabel[NUM_POWER_LEVELS * POWER_LEVEL_LABEL_LENGTH] = {'2', '0', ' ', '2', '5',
+-	' ', '3', '0', ' ', '3', '5', ' ', '4', '5', ' ', '5', '0', ' ', '5', '5', ' ', '5', '8', ' '};
 -
+-int frequency = 0;
++uint8_t saPowerLevelsLabel[NUM_POWER_LEVELS * POWER_LEVEL_LABEL_LENGTH] = {
++	'0', ' ', ' ', '1', '0', ' ', '2', '5', ' ', '4', '0', ' ',
++	'5', '5', ' ', '7', '0', ' ', '8', '5', ' ', '1', '0', '0'};
+ 
  uint16_t msp_data_from_msg(uint8_t message_buffer[], msp_msg_t *msg) {
  	// return size
- 	construct_msp_command(message_buffer, msg->cmd, msg->payload, msg->size, msg->direction);
+@@ -46,50 +46,94 @@ uint16_t msp_data_from_msg(uint8_t message_buffer[], msp_msg_t *msg) {
  	return msg->size + 6;
  }
  
@@ -156,13 +165,36 @@ index b1a538c..a527dff 100644
 -	payload[12] = CHANNEL_COUNT;	// newChannelCount
 -	payload[13] = NUM_POWER_LEVELS; // newPowerCount
 -	payload[14] = 0;				// vtxtable should be cleared
-+static int get_wfb_vtx_config(int *band, int *channel, int *configured_frequency) {
++static uint8_t power_index_for_txpower(int txpower) {
++	uint8_t best = 0;
++	int smallest_delta = 101;
++
++	for (uint8_t i = 0; i < NUM_POWER_LEVELS; i++) {
++		int delta = abs(txpower - saPowerLevelsLut[i]);
++		if (delta < smallest_delta) {
++			best = i;
++			smallest_delta = delta;
++		}
++	}
++
++	return best + 1;
++}
++
++static int get_wfb_vtx_config(int *band, int *channel, int *configured_frequency,
++	uint8_t *power_index) {
 +	*configured_frequency = read_wfb_frequency();
 +	if (*configured_frequency < 0) {
 +		fprintf(stderr, "mspVTX: cannot read /etc/wfb.yaml channel\n");
 +		return -1;
 +	}
 +
++	int txpower = read_wfb_txpower();
++	if (txpower < 0) {
++		fprintf(stderr, "mspVTX: cannot read /etc/wfb.yaml txpower\n");
++		return -1;
++	}
++	*power_index = power_index_for_txpower(txpower);
++
 +	*band = 1;
 +	*channel = 1;
 +	for (int index = 0; index < FREQ_TABLE_SIZE; index++) {
@@ -178,11 +210,11 @@ index b1a538c..a527dff 100644
 +}
 +
 +static void send_vtx_config(int serial_fd, int band, int channel, int configured_frequency,
-+	bool clear_table) {
++	uint8_t power_index, bool clear_table) {
 +	uint8_t payload[15] = {
 +		configured_frequency & 0xFF,
 +		(configured_frequency >> 8) & 0xFF,
-+		1, // power index: the active WFB profile owns actual TX power
++		power_index, // nearest configured 0..100 WFB txpower table entry
 +		0, // pit mode
 +		0, // low power when disarmed
 +		0, 0, // pit frequency
@@ -202,15 +234,16 @@ index b1a538c..a527dff 100644
 +	write_msp_packet(serial_fd, buffer, sizeof(payload) + 6);
 +}
 +
-+static void wipeVtxTable(int serial_fd, int band, int channel, int configured_frequency) {
++static void wipeVtxTable(int serial_fd, int band, int channel, int configured_frequency,
++	uint8_t power_index) {
 +	// First tell Betaflight to discard any stale table, then publish the
 +	// configured WFB frequency and the table dimensions.
-+	send_vtx_config(serial_fd, band, channel, configured_frequency, true);
-+	send_vtx_config(serial_fd, band, channel, configured_frequency, false);
++	send_vtx_config(serial_fd, band, channel, configured_frequency, power_index, true);
++	send_vtx_config(serial_fd, band, channel, configured_frequency, power_index, false);
  }
  
  void setVtxTableBand(int serial_fd, uint8_t band) {
-@@ -119,7 +138,7 @@ void setVtxTableBand(int serial_fd, uint8_t band) {
+@@ -119,7 +163,7 @@ void setVtxTableBand(int serial_fd, uint8_t band) {
  	}
  
  	construct_msp_command(buffer, MSP_SET_VTXTABLE_BAND, payload2, sizeof(payload2), MSP_OUTBOUND);
@@ -219,7 +252,7 @@ index b1a538c..a527dff 100644
  }
  
  void setVtxTablePowerLevel(int serial_fd, uint8_t idx) {
-@@ -139,31 +158,24 @@ void setVtxTablePowerLevel(int serial_fd, uint8_t idx) {
+@@ -139,31 +183,25 @@ void setVtxTablePowerLevel(int serial_fd, uint8_t idx) {
  
  	construct_msp_command(
  		buffer, MSP_SET_VTXTABLE_POWERLEVEL, payload2, sizeof(payload2), MSP_OUTBOUND);
@@ -231,12 +264,13 @@ index b1a538c..a527dff 100644
 +	int band;
 +	int channel;
 +	int configured_frequency;
++	uint8_t power_index;
  
 -	// mspVTX read current frequency setting
 -	query_interface_for_available_frequencies();
 -
 -	frequency = read_current_freq_from_interface(read_setting("/etc/wfb.conf", "wlan"));
-+	if (get_wfb_vtx_config(&band, &channel, &configured_frequency) != 0) {
++	if (get_wfb_vtx_config(&band, &channel, &configured_frequency, &power_index) != 0) {
 +		return;
 +	}
  
@@ -258,11 +292,11 @@ index b1a538c..a527dff 100644
  	}
  
 -	wipeVtxTable(serial_fd, band, channel);
-+	wipeVtxTable(serial_fd, band, channel, configured_frequency);
++	wipeVtxTable(serial_fd, band, channel, configured_frequency, power_index);
  
  	for (int i = 1; i <= BAND_COUNT; i++) {
  		setVtxTableBand(serial_fd, i);
-@@ -174,6 +186,18 @@ void msp_set_vtx_config(int serial_fd) {
+@@ -174,6 +212,19 @@ void msp_set_vtx_config(int serial_fd) {
  	vtxInitDone = true;
  }
  
@@ -270,12 +304,13 @@ index b1a538c..a527dff 100644
 +	int band;
 +	int channel;
 +	int configured_frequency;
++	uint8_t power_index;
 +
-+	if (get_wfb_vtx_config(&band, &channel, &configured_frequency) != 0) {
++	if (get_wfb_vtx_config(&band, &channel, &configured_frequency, &power_index) != 0) {
 +		return;
 +	}
 +
-+	send_vtx_config(serial_fd, band, channel, configured_frequency, false);
++	send_vtx_config(serial_fd, band, channel, configured_frequency, power_index, false);
 +}
 +
  msp_error_e construct_msp_command(uint8_t message_buffer[], uint8_t command, uint8_t payload[],
@@ -306,10 +341,10 @@ index 3e60a31..1fe1c28 100644
 +// Advertise the actual local WFB configuration without resetting the FC table.
 +void msp_send_vtx_runtime_config(int serial_fd);
 diff --git a/osd/util/interface.c b/osd/util/interface.c
-index 089fdc2..49d60fc 100644
+index 089fdc2..1ddd350 100644
 --- a/osd/util/interface.c
 +++ b/osd/util/interface.c
-@@ -153,3 +153,41 @@ void set_frequency(char *interface, int channel) {
+@@ -153,3 +153,69 @@ void set_frequency(char *interface, int channel) {
  		printf("Failed to set channel on %s\n", interface);
  	}
  }
@@ -351,11 +386,39 @@ index 089fdc2..49d60fc 100644
 +
 +	return -1;
 +}
++
++int read_wfb_txpower(void) {
++	FILE *fp = fopen("/etc/wfb.yaml", "r");
++	char buffer[256];
++	int in_wireless = 0;
++	int txpower = -1;
++
++	if (fp == NULL) {
++		return -1;
++	}
++
++	while (fgets(buffer, sizeof(buffer), fp) != NULL) {
++		if (strncmp(buffer, "wireless:", 9) == 0) {
++			in_wireless = 1;
++			continue;
++		}
++		if (in_wireless && buffer[0] != ' ' && buffer[0] != '	' &&
++			buffer[0] != '\n') {
++			break;
++		}
++		if (in_wireless && sscanf(buffer, " txpower: %d", &txpower) == 1) {
++			break;
++		}
++	}
++
++	fclose(fp);
++	return txpower >= 0 && txpower <= 100 ? txpower : -1;
++}
 diff --git a/osd/util/interface.h b/osd/util/interface.h
-index 983971d..134b0d5 100644
+index 983971d..854c9e7 100644
 --- a/osd/util/interface.h
 +++ b/osd/util/interface.h
-@@ -22,3 +22,7 @@ int query_interface_for_available_frequencies();
+@@ -22,3 +22,10 @@ int query_interface_for_available_frequencies();
  void set_frequency(char *interface, int channel);
  
  int read_current_freq_from_interface(char *interface);
@@ -363,3 +426,6 @@ index 983971d..134b0d5 100644
 +// Read WiFiLink/OpenIPC WFB channel from the YAML runtime configuration.
 +// Returns the centre frequency in MHz, or -1 when no valid channel is present.
 +int read_wfb_frequency(void);
++
++// Read the configured WFB txpower scalar (0..100 convention used by this profile).
++int read_wfb_txpower(void);