From 8b634aafaf6a87d53131f7abe08d4ef24b495235 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Kolac=C3=AD?= <martin.kolaci@lmc.eu>
Date: Tue, 8 Dec 2020 16:15:09 +0100
Subject: [PATCH] Shutdown SIM800L with board (if defined)
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Signed-off-by: Martin Kolací <martin.kolaci@lmc.eu>
---
 BoardInterface.cpp | 7 +++++++
 evDash.ino         | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/BoardInterface.cpp b/BoardInterface.cpp
index f763438..0e10bbf 100644
--- a/BoardInterface.cpp
+++ b/BoardInterface.cpp
@@ -36,6 +36,13 @@ void BoardInterface::shutdownDevice() {
   displayMessage("Shutdown in 3 sec.", "");
   delay(3000);
 
+#ifdef SIM800L_ENABLED
+  if(sim800l->isConnectedGPRS()) {
+    sim800l->disconnectGPRS();
+  }
+  sim800l->setPowerMode(MINIMUM);
+#endif //SIM800L_ENABLED
+
   setCpuFrequencyMhz(80);
   setBrightness(0);
   //WiFi.disconnect(true);
diff --git a/evDash.ino b/evDash.ino
index c46301c..caf01a9 100644
--- a/evDash.ino
+++ b/evDash.ino
@@ -23,7 +23,7 @@
   - TinyGPSPlus (m5stack GPS)
 
   SIM800L m5stack (https://github.com/kolaCZek)
-  - SIM800L.h, SoftwareSerial.h
+  - SIM800L.h
 */
 
 ////////////////////////////////////////////////////////////