fix: turn off T-Echo peripherals on deep sleep (#3162)

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
2024-03-08 20:15:37 -06:00
parent 0f1bc98305
commit 51df4fc775
10 changed files with 18 additions and 33 deletions
@@ -200,6 +200,13 @@ void doDeepSleep(uint32_t msecToWake, bool skipPreflight = false)

    nodeDB.saveToDisk();

+#ifdef TTGO_T_ECHO
+#ifdef PIN_POWER_EN
+    pinMode(PIN_POWER_EN, INPUT); // power off peripherals
+    pinMode(PIN_POWER_EN1, INPUT_PULLDOWN);
+#endif
+#endif
+
    // Kill GPS power completely (even if previously we just had it in sleep mode)
    if (gps)
        gps->setGPSPower(false, false, 0);