diff --git a/pwnagotchi/plugins/default/memtemp.py b/pwnagotchi/plugins/default/memtemp.py
index 74732d6d..8262791b 100644
--- a/pwnagotchi/plugins/default/memtemp.py
+++ b/pwnagotchi/plugins/default/memtemp.py
@@ -28,6 +28,7 @@ __description__ = 'A plugin that will display memory/cpu usage and temperature'
 from pwnagotchi.ui.components import LabeledValue
 from pwnagotchi.ui.view import BLACK
 import pwnagotchi.ui.fonts as fonts
+import pwnagotchi
 import subprocess
 import logging
 
@@ -39,40 +40,13 @@ def on_loaded():
 
 
 def mem_usage():
-    out = subprocess.getoutput("free -m")
-    for line in out.split("\n"):
-        line = line.strip()
-        if line.startswith("Mem:"):
-            parts = list(map(int, line.split()[1:]))
-            tot = parts[0]
-            used = parts[1]
-            free = parts[2]
-            return int((used / tot) * 100)
-
-    return 0
-
+    return int(pwnagotchi.mem_usage() * 100)
 
 def cpu_load():
-    with open('/proc/stat', 'rt') as fp:
-        for line in fp:
-            line = line.strip()
-            if line.startswith('cpu '):
-                parts = list(map(int, line.split()[1:]))
-                user_n = parts[0]
-                sys_n = parts[2]
-                idle_n = parts[3]
-                tot = user_n + sys_n + idle_n
-                return int(((user_n + sys_n) / tot) * 100)
-    return 0
+    return int(pwnagotchi.cpu_load() * 100)
 
 
-def temperature(celsius=True):
-    with open('/sys/class/thermal/thermal_zone0/temp', 'rt') as fp:
-        temp = int(fp.read().strip())
-    c = int(temp / 1000)
-    return c if celsius else ((c * (9 / 5)) + 32)
 
-    
 def on_ui_setup(ui):
     if OPTIONS['orientation'] == "horizontal":
         ui.add_element('memtemp', LabeledValue(color=BLACK, label='', value='mem cpu temp\n - -  -', position=(ui.width() / 2 + 30, ui.height() /2 + 15),
@@ -83,7 +57,7 @@ def on_ui_setup(ui):
 
 def on_ui_update(ui):
     if OPTIONS['orientation'] == "horizontal":
-        ui.set('memtemp', " mem cpu temp\n %s%% %s%%  %sc" % (mem_usage(), cpu_load(), temperature()))
+        ui.set('memtemp', " mem cpu temp\n %s%% %s%%  %sc" % (mem_usage(), cpu_load(), pwnagotchi.temperature()))
     
     elif OPTIONS['orientation'] == "vertical":
-        ui.set('memtemp', " mem:%s%%\n cpu:%s%%\ntemp:%sc" % (mem_usage(), cpu_load(), temperature()))
+        ui.set('memtemp', " mem:%s%%\n cpu:%s%%\ntemp:%sc" % (mem_usage(), cpu_load(), pwnagotchi.temperature()))