1.2-dev

2025-10-29 18:15:04 -06:00
parent a1cfc324e7
commit df926ef407
3 changed files with 25 additions and 29 deletions
@@ -1,7 +1,23 @@
 # Pins
-## Setup
-todo: splitter
-todo: buy links
+## U-BLOX LEA-M8T-0-10 HUAWEI GPS Module
+**Pins are 2mm pitch**
+**3.3 Volts**
+| Cable  | Module Pin | Module Pin Meaning   | Pi Pin (Physical) | Pi Pin (Name) | Voltage     | Notes                          |
+|:-------|:-----------|:---------------------|:------------------|:------------------|:--------|:-------------------------------|
+| Yellow | 2          | Voltage In           | 17                | 3.3 Volts         | 3.3 V   | NOT 5 V TOLERANT               |
+| Black  | 8          | Ground               | 6                 | GND               | 3.3 V?  | UNKNOWN 3 V AND 5 V TOLERANCES |
+| White  | 6          | Time Pulse 1/PPS     | 12                | GPIO 18           | 3.3 V   | NOT 5 V TOLERANT               |
+| Blue   | 5          | UART RX              | 8                 | UART TX / GPIO 14 | 3.3 V   | NOT 5 V TOLERANT               |
+| Green  | 3          | UART TX              | 10                | UARD RX / GPUI 15 | 3.3 V   | NOT 5 V TOLERANT               |
+## Adafruit DS3231 Precision RTC Breakout
+**Pins are 2.54mm pitch**
+**3.3 Volts**
+| Cable | Module Pin (Physical) | Module Pin (Name) | Pi Pin (Physical) | Pi Pin (Name) | Voltage | Notes           |
+|:------|:----------------------|:------------------|:------------------|------------   |:--------|:----------------|
+| Red   | 1                     | Voltage In        | 1                 | 3.3 Volts     | 3.3 V   | NOT 5V TOLERANT |
+| Black | 9                     | Ground            | 9                 | GND           | 3.3 V   | NOT 5V TOLERANT |
+| Brown | 3                     | SCL1 / I2C Clock  | 5                 | GPIO 4 / SCL1 | 3.3 V   | NOT 5V TOLERANT |
+| Green | 4                     | SDA1 / I2C Data   | 3                 | GPIO 2 / SDA1 | 3.3 V   | NOT 5V TOLERAGE |

 # GPS
 # gps WORKING
@@ -17,29 +33,4 @@ baud 9600
 red - 3.3v - pi physical #1 (3.3)
 black - gnd - pi physical #9 (gnd)
 brown - scl - pi physical #5  (i2c clock)
-green - sda - pi physical #3 (i2c data)
-
-# OLD
-## U-BLOX LEA-M8T-0-10 HUAWEI GPS Module
-**Pins are 2mm pitch**
-**3.3 Volts**
-| Cable  | Module Pin | Module Pin Meaning       | Raspberry Pi 4 Pin         | Voltage                 | Notes                                                     |
-|:-------|:-----------|:-------------------------|:---------------------------|:-----------------|:----------------------------------------------------------|
-| Red    | 2 - VCC        | Voltage In           | 1 - 3.3 Volts Out (Split)  | 3.3 V            | NOT 5 V TOLERANT                                          |
-| Black  | 8 - GND        | Ground               | 6 - Ground                | 3.3 V?           | UNKNOWN 3 V AND 5 V TOLERANCES                            |
-| Yellow | 4 - RST        | Hardware Reset       | NC? - Not Connected/GPIO?  | 3.3 V            | NOT 5 V TOLERANT                                          |
-| White  | 6 - TP1        | Time Pulse 1/PPS     | 12 - GPIO 18               | 3.3 V            | NOT 5 V TOLERANT                                          |
-| Purple | 7 - TP2        | Time Pulse 2/PPS     | NC? (16 - GPIO 23)               | 3.3 V            | NOT 5 V TOLERANT                                          |
-| Green  | 5 - RXD        | UART Receive         | 8 - UART Transmit          | 3.3 V            | NOT 5 V TOLERANT                                          |
-| Grey   | 3 - T59XD        | UART Transmit      | 10 - UART Receive          | 3.3  V           | NOT 5 V TOLERANT                                          |
-| Orange | 1 - VCC_ANT    | Antenna Power Supply | NC? Regulated Power Supply | 5.0 V Max 100 mA   | MUST USE REGULATED POWER SUPPLY AND UNKNOWN 3 V TOLERANCE |
-
-## Adafruit DS3231 Precision RTC Breakout
-**Pins are 2.54mm pitch**
-**3.3 Volts**
-| Cable | Module Pin    | Module Pin Meaning | Raspberry Pi 4 Pin        | Voltage |
-|:------|:--------------|:-------------------|:--------------------------|:--------|
-| Red   | 1 - VIN       | Voltage In         | 1 - 3v3 Volts Out (Split) | 3.3 V   |
-| Black | 2 - GND       | Ground             | 9 - Ground                | 3.3 V   |
-| Brown | 3 - SCL       | I2C Clock          | 5 - GPIO 4 / SCL1         | 3.3 V   |
-| Green | 4 - SDA       | I2C Data           | 3 - GPIO 2 / SDA1         | 3.3 V   |
+green - sda - pi physical #3 (i2c data)
@@ -79,8 +79,10 @@
 **WILL REBOOT IN BETWEEN EACH COMMAND**
 1. `curl -s https://raw.githubusercontent.com/PrincessPi3/Precision-Timekeeping-Fuckery/refs/heads/main/time_fuckery.sh?nocache=$RANDOM | $SHELL`  
 2. `git -C ~/Precision-Timekeeping-Fuckery pull && bash ~/Precision-Timekeeping-Fuckery/time_fuckery.sh`
+   1. each reboot run the above command a total of four times
 3. [https://grandfatherclock:3000](https://grandfatherclock:3000/login)
   1. default login: `admin` and `admin`
+      1. set new password
   2. data sources->add new->influx db
      1. name "influxdb1"
      2. query languagew: influxql
@@ -89,6 +91,9 @@
         2. timeout seconds: 3
      4. database: Chrony_Stats
      5. user, pass: blank
+      6. save and test
+   3. Dashboards->New-Import
+      1. Upload [Garfana-Visualization.json](./Garfana-Visualization.json)
 #### Software (Manual)
 Clone the repo  
 `git clone https://github.com/PrincessPi3/Precision-Timekeeping-Fuckery.git ~/Precision-Timekeping-Fuckery`