dmalawey

CARD	SCTL_SERIAL	LABEL	IMAGE	DESKTOP	SSID	USER	FRESH
EVO32	604	604.2	Pi64bit	Y	DANGER_5G	pi	N

dmalawey

A message to all:

Please leave your feedback as a comment below, and if your feedback has many points, kindly number them and it will help us organize.

If you love formatting: See Markdown Guide Cheat Sheet

PART_0 Query Topics 10.20

1. Platform for payload
   • Is there a kind of Payload rack design in place?
     • YES see Brey's Platform design
2. Buying Extra Hardware

dmalawey

/***************************************************
  This is a library example for the MLX90614 Temp Sensor

  Designed specifically to work with the MLX90614 sensors in the
  adafruit shop
  ----> https://www.adafruit.com/products/1747 3V version
  ----> https://www.adafruit.com/products/1748 5V version

  These sensors use I2C to communicate, 2 pins are required to
  interface

dmalawey

[
    {
        "id": "3d6bb3f8.1bf26c",
        "type": "ui_chart",
        "z": "dadfb2cd.6a075",
        "name": "",
        "group": "56fad44.f0fd52c",
        "order": 1,
        "width": 8,
        "height": 6,

dmalawey

Opensource Projects

• A CNC machine with open designs. Free if you register on their site.
  • mekanika.io
• An underwater ROV project
  • blue ROV
• Desktop robotic arm using kickstarter
  • niryo one
• Donkeycar DIY autonomous car
• donkeycar homepage

dmalawey

Servo hat from Cytron.io

Input voltage at screw terminals to test voltage available at A) servo power rail and B) raspi 5v pins

In(v)    Out (v)
5.90      0.01
6.00      5.2~5.1 fluctuating
6.10      5.2v
6.50      5.1v
11.90     5.1v

dmalawey

Updates from V2.3 to V2.4 (not yet released)

• wheel bracket RH with properly oriented scuttle logo
• wheel brackets M3 holes increased to 3.3mm diameter for improved thread clearance and flush fit
• battery pack - add compliant fitment for Anderson connectors
• encoders - add labels to pins
• encoder bracket - increase clearance so encoder board always fits between datum bumps
• battery bracket thin wall increased (1.1mm to 1.5) for strength

Updates from V2.2 to V2.3 (released 2020.11)

• Change CPU to Raspberry Pi (beaglebone is still compatible)

dmalawey

Texas A&M Member Data Use agreement

The Texas A&M System Member Data Use Agreement Revised: May 18, 2016

Please read the following agreement carefully and completely before agreeing

This Agreement applies to any user of Texas A&M System member institution (hereafter referred to as “institution”) Information Resources. The purpose of this Agreement is to inform you of your principal obligations concerning the use of institution Information Resources, and to document your Agreement to abide by these obligations.

"Information Resources" has the meaning defined in Texas Government Code § 2054.003(7): “. . .the procedures, equipment, and software that are employed, designed, built, operated, and maintained to collect, record, process, store, retrieve, display, and transmit information, and associated personnel including consultants and contractors.” Additionally, data impacted by the aforementioned is included as Information Resources.

dmalawey

Start the nodeRed installation:

Running Node-RED update for user pi at /home/pi on raspbian

This can take 20-30 minutes on the slower Pi versions - please wait.

Stop Node-RED                       ✔
Remove old version of Node-RED      ✔
Remove old version of Node.js ✔

dmalawey

country=US
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1

# First network to search for
network={
    ssid="your_ssid"
    psk="your_password"
}