Fix several features of M1 and M2 (i know what the 7 is now ...) (#6507)

* Fix several features of M1 and M2 (i know what the 7 is now ...)

* 'THe' should be 'The'.

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* remove floating definition

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/platform/esp32/main-esp32.cpp

@@ -109,9 +109,8 @@ void esp32Setup()
     randomSeed(seed);
     */
 
-#ifdef POWER_FULL
-    pinMode(POWER_FULL, INPUT);
-    pinMode(7, INPUT);
+#ifdef ADC_V
+    pinMode(ADC_V, INPUT);
 #endif
 
     LOG_DEBUG("Total heap: %d", ESP.getHeapSize());