diff --git a/src/configuration.h b/src/configuration.h
index c37feaf79..98e7731a1 100644
--- a/src/configuration.h
+++ b/src/configuration.h
@@ -43,8 +43,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // Select which board is being used. If the outside build environment has sent a choice, just use that
 #if !defined(T_BEAM_V10) && !defined(HELTEC_LORA32)
-//#define T_BEAM_V10  // AKA Rev1 (second board released)
-#define HELTEC_LORA32
+#define T_BEAM_V10  // AKA Rev1 (second board released)
+//#define HELTEC_LORA32
 
 #define HW_VERSION_US // We encode the hardware freq range in the hw version string, so sw update can eventually install the correct build
 #endif
diff --git a/src/main.ino b/src/main.ino
index 3f5b1642d..45a9ece90 100644
--- a/src/main.ino
+++ b/src/main.ino
@@ -223,7 +223,7 @@ void doLightSleep(uint32_t sleepMsec = 20 * 1000) // FIXME, use a more reasonabl
   gpio_wakeup_enable((gpio_num_t)BUTTON_PIN, GPIO_INTR_LOW_LEVEL); // when user presses, this button goes low
   gpio_wakeup_enable((gpio_num_t)DIO0_GPIO, GPIO_INTR_HIGH_LEVEL); // RF95 interrupt, active high
 #ifdef PMU_IRQ
-  gpio_wakeup_enable((gpio_num_t)PMU_IRQ, GPIO_INTR_LOW_LEVEL); // pmu irq
+  gpio_wakeup_enable((gpio_num_t)PMU_IRQ, GPIO_INTR_HIGH_LEVEL); // pmu irq
 #endif
   esp_sleep_enable_gpio_wakeup();
   esp_sleep_enable_timer_wakeup(sleepUsec);
@@ -378,7 +378,7 @@ void axp192Init()
       attachInterrupt(PMU_IRQ, [] {
         pmu_irq = true;
       },
-                      FALLING);
+                      RISING);
 
       axp.adc1Enable(AXP202_BATT_CUR_ADC1, 1);
       axp.enableIRQ(AXP202_VBUS_REMOVED_IRQ | AXP202_VBUS_CONNECT_IRQ | AXP202_BATT_REMOVED_IRQ | AXP202_BATT_CONNECT_IRQ, 1);
@@ -550,6 +550,8 @@ void loop()
       pmu_irq = false;
       axp.readIRQ();
 
+      DEBUG_MSG("pmu irq!\n");
+
       isCharging = axp.isChargeing();
       isUSBPowered = axp.isVBUSPlug();