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ββπΏ Ζ¬Ζ¦ΞΖΖΖΗΖ¦MΞΖ¬ΖΖ¦ πΏ
β€14π6π4
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What a way to visualize packets moving though the meshcore network. This is eastern Tennessee and north Georgia.
π12β€5
Harvest Guard reusable mason jar lids are NOT good. We canned tomatos yesterday and 40% of cans didn't seal. Additionally, my wife has been dehydrating squash and she's had trouble with on of the harvest guard lids staying sealed... so I put olive oil on the rubber gasket and it stayed sealed for about a week. Guess we're back to one time use lids.
π16π€―5π±2π―1
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π€£50π8β€2
How to design and optimize an off grid solar system.pdf
5.2 MB
I've been tinkering with this how-to document for a couple of weeks. I realized that I go though the same steps each time I do a consult with someone about getting solar. This document isn't glitzy or polished but it contains the steps I take to specify a system.
Standard terms and conditions may apply, I have not covered all the gotchas but this certainly will get you going in the right direction.
Standard terms and conditions may apply, I have not covered all the gotchas but this certainly will get you going in the right direction.
π11β€βπ₯5π3π2π1
One of our group members has just returned home from a quick trip to Houston TX. He saved a lot of money on shipping by driving there. He has just returned home with 90 580w panels, 5 16kwh batteries and a pair of 12000xp inverters. I can't wait to see this system up and running.... it's a monster. 54kw of panels and 24kw of inverters.
Edit: Panels were $6045.00 for 3 pallets. 93 panels. Batteries were $8800 for 5 of the docan 16kw batts.
Edit: Panels were $6045.00 for 3 pallets. 93 panels. Batteries were $8800 for 5 of the docan 16kw batts.
π₯16β€βπ₯3β‘2π€―2π2
Hereβs a well operating meshcore network. Different color lines represent different packet types such as messsges or path discovery.
Sorry not sorryβ¦. Iβm just enamored with the speed and orderly nature. Such an improvement over the packet radio 1200 baud stuff I used to play with.
Note the clock in the lower left... this is real time, not sped up.
Sorry not sorryβ¦. Iβm just enamored with the speed and orderly nature. Such an improvement over the packet radio 1200 baud stuff I used to play with.
Note the clock in the lower left... this is real time, not sped up.
π1
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Note the distances involved here. And these are 1watt transmitters.
π3
Forwarded from Lake Maquarie Gardening & Hydroponics
Homemade Liquid Fertilizer - 4 Do-It-Yourself Options.pdf
1.4 MB
Homemade Liquid Fertilizer - 4 Do-It-Yourself Options.
I finished concreting the base extensions on my 3rd ground rack today.
β‘16π9
Two "mesh" networks have emerged.
Meshtastic, every client device can repeat messages. Itβs a true flood meshβmessages propagate through multiple paths simultaneously. This provides excellent resilience; even if several nodes fail, messages find alternative routes. The downside? Massive network traffic. Every device receives and potentially re-transmits multiple copies of the same message. De-duplication algorithms try to manage this, but youβre fighting against the basic architecture.
MeshCore takes a hybrid approach. Client devices (what they call βCompanionβ nodes) never repeat traffic. Only dedicated repeaters forward messages. This means:
Far less network congestion
Lower power consumption on client devices (not constantly re-transmitting)
More deterministic network behavior
Easier troubleshooting (you know exactly which repeaters are in the path)
The trade-off is you need to strategically place repeater nodes. But honestly? Thatβs good network engineering anyway. You want to know where your infrastructure is. Repeaters can be solar powered and placed in trees on or grain elevators.
Meshtastic, every client device can repeat messages. Itβs a true flood meshβmessages propagate through multiple paths simultaneously. This provides excellent resilience; even if several nodes fail, messages find alternative routes. The downside? Massive network traffic. Every device receives and potentially re-transmits multiple copies of the same message. De-duplication algorithms try to manage this, but youβre fighting against the basic architecture.
MeshCore takes a hybrid approach. Client devices (what they call βCompanionβ nodes) never repeat traffic. Only dedicated repeaters forward messages. This means:
Far less network congestion
Lower power consumption on client devices (not constantly re-transmitting)
More deterministic network behavior
Easier troubleshooting (you know exactly which repeaters are in the path)
The trade-off is you need to strategically place repeater nodes. But honestly? Thatβs good network engineering anyway. You want to know where your infrastructure is. Repeaters can be solar powered and placed in trees on or grain elevators.
π8β€3
Forwarded from Purpose Driven Homestead
Its amazing what a little rain will do for the garden. Its perked right up. The Swiss Chard and cabbage are going strong now, there are small peppers on our plants, the bibb lettuce is doing well, and the tomatoes are shooting up. Praise God for the rain!
β€18π4π2