From ecdb75aae08ea3b059856e085f4b76f7796e9635 Mon Sep 17 00:00:00 2001
From: Jonathan Bennett <jbennett@incomsystems.biz>
Date: Sun, 3 Sep 2023 02:16:29 -0500
Subject: [PATCH] Correct UBX-CFG-PMS message

---
 src/gps/GPS.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/gps/GPS.cpp b/src/gps/GPS.cpp
index 650cefd57..4f1641617 100644
--- a/src/gps/GPS.cpp
+++ b/src/gps/GPS.cpp
@@ -557,14 +557,15 @@ bool GPS::setupGPS()
             // must be smaller than the period. It is only valid when the powerSetupValue is set to Interval; otherwise, it must
             // be set to '0'.
             if (uBloxProtocolVersion >= 18) {
-                byte UBX_CFG_PMS[14] = {
+                byte UBX_CFG_PMS[16] = {
                     0xB5, 0x62, // UBX sync characters
                     0x06, 0x86, // Message class and ID (UBX-CFG-PMS)
-                    0x06, 0x00, // Length of payload (6 bytes)
+                    0x08, 0x00, // Length of payload (6 bytes)
                     0x00,       // Version (0)
                     0x03,       // Power setup value
                     0x00, 0x00, // period: not applicable, set to 0
                     0x00, 0x00, // onTime: not applicable, set to 0
+                    0x97, 0x6F, // reserved, generated by u-center
                     0x00, 0x00  // Placeholder for checksum, will be calculated next
                 };