1749847166

2025-06-13 14:39:26 -06:00
parent 86d26bd581
commit 87b0e9b3e8
6 changed files with 12 additions and 11 deletions
@@ -17,8 +17,6 @@ rtc module
            remove from rc
            read rtc `sudo hwclock -r`
            set rtc `sudo hwclock -w`
-            
-
        raspberry pi RTC tutorial: https://learn.adafruit.com/adding-a-real-time-clock-to-raspberry-pi/set-rtc-time
        pinout: https://learn.adafruit.com/adafruit-ds3231-precision-rtc-breakout/pinouts
        battery:  CR1220
@@ -31,8 +29,11 @@ rtc module
    do oneshot sync?
    script set every x seconds
        `sudo hwclock -r`
-change gps to use 5v if possible so rtc can use 3v
-
+GPS module
+    baudrates
+        1. 115200 // working
+        2. 230400
+        3. 460800
 cable delay
    cable is 10ft? RG-174?
        14.3