diff --git a/main/tasks/power_management_task.c b/main/tasks/power_management_task.c
index 4ddd536..f5d4adc 100644
--- a/main/tasks/power_management_task.c
+++ b/main/tasks/power_management_task.c
@@ -266,8 +266,10 @@ void POWER_MANAGEMENT_HEX_task(void * pvParameters)
     uint16_t auto_fan_speed = nvs_config_get_u16(NVS_CONFIG_AUTO_FAN_SPEED, 1);
 
     // turn on ASIC core voltage (three domains in series)
+    int want_vcore = nvs_config_get_u16(NVS_CONFIG_ASIC_VOLTAGE, CONFIG_ASIC_VOLTAGE);
+    want_vcore *= 3;  // across 3 domains
     ESP_LOGI(TAG, "---TURNING ON VCORE---");
-    TPS546_set_vout(3600);
+    TPS546_set_vout(want_vcore);
 
     vTaskDelay(3000 / portTICK_PERIOD_MS);
 
@@ -285,7 +287,7 @@ void POWER_MANAGEMENT_HEX_task(void * pvParameters)
         // For reference:
         // TPS546_get_vin()- board input voltage
         //    we don't have a way to measure board input current
-        // TPS546_get_out()- core voltage *3 (across all domains)
+        // TPS546_get_vout()- core voltage *3 (across all domains)
         // TPS546_get_iout()- Current output of regulator
         //    we don't have a way to measure power, we have to calculate it
         //    but we don't have total board current, so calculate regulator power
diff --git a/readme.md b/readme.md
index 3c37681..fdcbd2b 100755
--- a/readme.md
+++ b/readme.md
@@ -50,7 +50,7 @@ The following are recommendations but it is necessary that you do have all value
   asicfrequency,data,u16,485
   asicvoltage,data,u16,1200
   asicmodel,data,string,BM1366
-  asiccount,data,u16,1
+  devicemodel,data,string,ultra
   boardversion,data,string,0.11
   ```