diff --git a/variants/nrf52840/meshlink/platformio.ini b/variants/nrf52840/meshlink/platformio.ini
index 3b12836b397..1395e2b115e 100644
--- a/variants/nrf52840/meshlink/platformio.ini
+++ b/variants/nrf52840/meshlink/platformio.ini
@@ -1,5 +1,6 @@
 ; MeshLink board developed by LoraItalia. NRF52840, eByte E22900M22S (Will also come with other frequencies), 25w MPPT solar charger (5v,12v,18v selectable), support for gps, buzzer, oled or e-ink display, 10 gpios, hardware watchdog
-; https://www.loraitalia.it
+; https://www.loraitalia.it/meshlink
+
 ; firmware for boards with or without oled display
 [env:meshlink]
 extends = nrf52840_base
@@ -35,12 +36,12 @@ build_flags = ${nrf52840_base.build_flags}
   -D EINK_WIDTH=250
   -D EINK_HEIGHT=122
   -D USE_EINK_DYNAMICDISPLAY            ; Enable Dynamic EInk
-  -D EINK_LIMIT_FASTREFRESH=5           ; How many consecutive fast-refreshes are permitted
+  -D EINK_LIMIT_FASTREFRESH=100           ; How many consecutive fast-refreshes are permitted
   -D EINK_LIMIT_RATE_BACKGROUND_SEC=30  ; Minimum interval between BACKGROUND updates
   -D EINK_LIMIT_RATE_RESPONSIVE_SEC=1   ; Minimum interval between RESPONSIVE updates
-  -D EINK_LIMIT_GHOSTING_PX=2000        ; (Optional) How much image ghosting is tolerated
-  -D EINK_BACKGROUND_USES_FAST         ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
-  -D EINK_HASQUIRK_VICIOUSFASTREFRESH   ; Identify that pixels drawn by fast-refresh are harder to clear
+  ; -D EINK_LIMIT_GHOSTING_PX=2000        ; (Optional) How much image ghosting is tolerated
+  ; -D EINK_BACKGROUND_USES_FAST         ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
+  ; -D EINK_HASQUIRK_VICIOUSFASTREFRESH   ; Identify that pixels drawn by fast-refresh are harder to clear
 
 
 build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/meshlink>
diff --git a/variants/nrf52840/meshlink/variant.cpp b/variants/nrf52840/meshlink/variant.cpp
index f35bbd1afb1..50b62e28271 100644
--- a/variants/nrf52840/meshlink/variant.cpp
+++ b/variants/nrf52840/meshlink/variant.cpp
@@ -12,10 +12,9 @@ const uint32_t g_ADigitalPinMap[] = {
 
 void initVariant()
 {
-    pinMode(PIN_LED1, OUTPUT);
-    digitalWrite(PIN_LED1, HIGH); // turn off the white led while booting
+    pinMode(LED_HEARTBEAT, OUTPUT);
+    digitalWrite(LED_HEARTBEAT, HIGH); // turn off the white led while booting
                                   // otherwise it will stay lit for several seconds (could be annoying)
-
 #ifdef PIN_WD_EN
     pinMode(PIN_WD_EN, OUTPUT);
     digitalWrite(PIN_WD_EN, HIGH); // Enable the Watchdog at boot
diff --git a/variants/nrf52840/meshlink/variant.h b/variants/nrf52840/meshlink/variant.h
index 11f56eac827..f9a292be402 100644
--- a/variants/nrf52840/meshlink/variant.h
+++ b/variants/nrf52840/meshlink/variant.h
@@ -25,17 +25,15 @@ extern "C" {
 #define NUM_ANALOG_INPUTS (2)
 #define NUM_ANALOG_OUTPUTS (0)
 
-#define BUTTON_PIN (-1) // If defined, this will be used for user button presses,
+#define BUTTON_PIN (10) // If defined, this will be used for user button presses,
 #define BUTTON_NEED_PULLUP
 
 // LEDs
-#define PIN_LED1 (24) // Built in white led for status
-#define LED_BLUE PIN_LED1
-
-#define LED_STATE_ON 0 // State when LED is lit
+#define LED_HEARTBEAT (24)     // Force strictly heartbeat on Pin 24
+#define LED_STATE_ON 0         // Active LOW
 
 // Testing USB detection
-// #define NRF_APM
+//#define NRF_APM
 
 /*
  * Analog pins
@@ -50,8 +48,8 @@ extern "C" {
 /*
  * Serial interfaces
  */
-#define PIN_SERIAL1_RX (32 + 8)
-#define PIN_SERIAL1_TX (7)
+#define PIN_SERIAL1_TX (32 + 8)
+#define PIN_SERIAL1_RX (7)
 #define SERIAL_PRINT_PORT 0
 
 /*
@@ -126,12 +124,15 @@ static const uint8_t SCK = PIN_SPI_SCK;
 // #define GPS_THREAD_INTERVAL 50
 
 // Define pin to enable GPS toggle (set GPIO to LOW) via user button triple press
-#define PIN_GPS_EN (0)
+#define PIN_GPS_EN (4)
 #define GPS_EN_ACTIVE LOW
 
 #define PIN_BUZZER (31) // P0.31/AIN7
 
+
 // Battery
+//our INA219 is reversed (+ sign when discharging and - when charging)
+#define INA219_MULTIPLIER -1.0f //with this we fix the sign shown
 // The battery sense is hooked to pin A0 (2)
 #define BATTERY_PIN (2)
 // and has 12 bit resolution