From 7b903f850ee71892afad6127c98c0d583675ecba Mon Sep 17 00:00:00 2001
From: PrincessPi3 <human.bagel@gmail.com>
Date: Fri, 13 Jun 2025 14:22:35 -0600
Subject: [PATCH] 1749846156

---
 CHANGELOG.txt                                 | 4 ++--
 README.md                                     | 2 --
 debug-level-conf-dev/boot-firmware-config.txt | 2 +-
 debug-level-conf-dev/gpsd                     | 4 ++--
 reconfig_full.sh                              | 2 +-
 5 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index e79af16..f7560a8 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,13 +1,13 @@
 Added RTC (https://www.adafruit.com/product/3013)
     added packages python3-smbus i2c-tools to installer
-    updated installer to set gpio baud to 921600
+    updated installer to set gpio baud to 230400
     added rtc i2c overlay /boot/firmware/config.txt
     removed fake-hwclock package
 NEO GPS Module
     Wiring
         Changed to 5v mode
     U-Center-2 (https://www.u-blox.com/en/u-center-2)
-        Changed Baudrate UART1 to 921600
+        Changed Baudrate UART1 to 230400
         Time Pulse Mode
             Antenna Cable Delay set to the calculated 14ns
 Installer
diff --git a/README.md b/README.md
index a9e264f..6ecfabd 100644
--- a/README.md
+++ b/README.md
@@ -109,8 +109,6 @@ Upload ~/Garfana-Visualization.json to create dashboard
 	* adjust time delay to be closer to
 	* higher baudrate
 		1. 230400
-		2. 460800
-		3. 921600
 * README
 	* installer1-4.sh
 		* sudo apt update && sudo apt install -y git
diff --git a/debug-level-conf-dev/boot-firmware-config.txt b/debug-level-conf-dev/boot-firmware-config.txt
index 471082c..2762be0 100644
--- a/debug-level-conf-dev/boot-firmware-config.txt
+++ b/debug-level-conf-dev/boot-firmware-config.txt
@@ -5,7 +5,7 @@ dtoverlay=pps-gpio,gpiopin=18
 
 ## GPS GPIO UART
 enable_uart=1
-init_uart_baud=921600
+init_uart_baud=230400
 
 ## I2C Hardware RTC Overlay
 dtoverlay=i2c-rtc,ds3231
diff --git a/debug-level-conf-dev/gpsd b/debug-level-conf-dev/gpsd
index 896a0ce..62bbc07 100644
--- a/debug-level-conf-dev/gpsd
+++ b/debug-level-conf-dev/gpsd
@@ -4,8 +4,8 @@
 DEVICES="/dev/ttyS0 /dev/pps0"
 
 # -n means start without a client connection (i.e. at boot)
-# -s 115200 is to set baud to 921600
-GPSD_OPTIONS="-n -s 921600"
+# -s 115200 is to set baud to 230400
+GPSD_OPTIONS="-n -s 230400"
 
 # also start in general
 START_DAEMON="true"
diff --git a/reconfig_full.sh b/reconfig_full.sh
index 393e179..10ffe7b 100644
--- a/reconfig_full.sh
+++ b/reconfig_full.sh
@@ -60,7 +60,7 @@ else
     # 
     # sudo bash -c "echo '# GPS GPIO UART' >> /boot/firmware/config.txt"
     # sudo bash -c "echo 'enable_uart=1' >> /boot/firmware/config.txt" # enable uart
-    # sudo bash -c "echo 'init_uart_baud=921600' >> /boot/firmware/config.txt" # set baudrate here to
+    # sudo bash -c "echo 'init_uart_baud=230400' >> /boot/firmware/config.txt" # set baudrate here too
     # # i2c
     # sudo bash -c "echo '# I2C Hardware RTC Overlay' >> /boot/firmware/config.txt"
     # sudo bash -c "echo 'dtoverlay=i2c-rtc,ds3231' >> /boot/firmware/config.txt"