am solo for #emfcamp despite having distributed so many free tickets for others and sponsoring.

as it's my first time I'm trying to figure out whether I should join a village or establish one.

if I establish one, it's likely going to be an astro one as it's on theme, maybe kit it out with a weather station and an all sky camera and install a 10" or 12" Dobsonian telescope for all to use. install an instance of Grafana showing the weather stats and the all-sky pic, and allow people to see whether the conditions are good to come look through the scope.

is this a good idea? is this something?

or should I find a trans sluts village and just join that?

village idea for #emfcamp ... Now a village plan

https://www.emfcamp.org/villages/2026/102-astro-observability-stargazing-things

Name: Astro Observability
Theme: stargazing things
Equipment I'll bring: 200p / 250p goto Dobsonian telescope, weather station, maybe an all-sky camera, maybe a Raspberry Pi with a Grafana instance to make all this available throughout the site.

complications: needs power, needs a tent to store things and keep them dry... but also needs open sky to see stars.

ideal would be to have some space around the scope and invite others with Dobsonians to join the village so that there's not a queue for a single scope.

another ideal is that this is safe to leave unattended... fine for the scope as it weighs 50kg, can install weather and other things on a scaffold pole so it's hard to steal or tamper with.

stargazing things are basically socials... people chat, flirt, have a drink, occasionally look through a scope and curse that we're standing on a rock spinning in space and that we need to re-align the scope to the object again.

this could work... and is on theme... but is it gay enough?

Village: Astro Observability (stargazing things)

Electromagnetic Field

@dee I think #EMFCamp is the spiritual home of not doing things by halves, and that your plan is exactly in that spirit. You will certainly not regret an 11/10 effort to establish something this cool... :-D

Also: I would be interested in learning more about your weather station. I want to put one in my garden that's sufficient for local forecasting, and outputs data in a recognised open format, to integrate with Home Assistant and weird radio projects...

@m0rpk weather station needs acquiring, building and coding.

I was doing the ADHD thing of giving myself a deadline to inspire adequate panic that will result in something.

Research begins this evening.

@dee Gotcha! I'm very aware this is gonna become a hyperfocus rabbit-hole if I'm not careful.

Mind you, I'm already half-way down that rabbit-hole, as the purpose of the weather station will be to improve the automation of my newly-acquired garden irrigation system, which I'd be outside setting up right now if it weren't currently raining... 🤦‍♂️

@m0rpk please info dump 😍 am inviting the knowledge

@dee Here's where I've got to so far:

Weather station - Ecowitt looks like a good option, especially since this incredible resource exists: https://meshka.eu/Ecowitt/dokuwiki/doku.php

Forecasting: I'm going to base my system on Home Assistant. These links are especially interesting to me:

https://github.com/wajo666/homeassistant-local-weather-forecast

https://github.com/bachya/ecowitt2mqtt

start [Wiki - Fine Offset Ecowitt Ambient Weather Stations (and clones)]

@m0rpk this matches what I've found.

  • Ecowitt Wittboy (GW2000 + WS90) has local HTTP API and custom push, works offline, there's a Prometheus exporter too which allows Grafana installation.

https://github.com/djjudas21/ecowitt-exporter
https://jonathangazeley.com/2023/06/27/ecowitt-weather-stations-prometheus-and-grafana/
https://crondallweather.co.uk/crondall-weather-online-store/ecowitt-wittboy-with-sonic-anemometer-haptic-rain-gauge-gateway-gw2001/

GitHub - djjudas21/ecowitt-exporter: EcoWitt exporter for Prometheus

EcoWitt exporter for Prometheus. Contribute to djjudas21/ecowitt-exporter development by creating an account on GitHub.

GitHub

@dee Great! Really appreciate the independent research / opinion, thanks.

I think Ecowitt is gonna be good enough for now / safe enough to try.

Will definitely need the anti-pigeon spikes in my garden 😅

Need to figure out what the difference is with the GW3001 gateway vs the cheaper / older GW2000 you found. Onward to the next level of detail... (but first, tea).

@m0rpk the GW3000 is identical to the GW2000, just adds SD Card, external antenna, MQTT option alongside HTTP push and blinken lights to troubleshoot it easier.

so I'm now at WS90 sensor + GW3000 gateway

probably this https://www.amazon.co.uk/ECOWITT-Ethernet-Temperature-Humidity-Barometric/dp/B0FNCTWJ8Q/

ECOWITT Weather Station GW3011, 3 in 1 Home Wi-Fi & Ethernet Gateway GW3010 Built-in Indoor Temperature/Humidity/Barometric Sensors with SD Card Port, 7 in 1 Garden Solar Power Outdoor Sensor WS90 : Amazon.co.uk: Business, Industry & Science

ECOWITT Weather Station GW3011, 3 in 1 Home Wi-Fi & Ethernet Gateway GW3010 Built-in Indoor Temperature/Humidity/Barometric Sensors with SD Card Port, 7 in 1 Garden Solar Power Outdoor Sensor WS90 : Amazon.co.uk: Business, Industry & Science

@dee Yeah, I agree, that's the badger. I like that the system is extensible too.

WiFi feels bad when LoRa has range and power advantages. OTOH WiFi is simple / good enough.

@dee £50 cheaper on AliExpress, BTW, if you can tolerate the wait😅

https://www.aliexpress.com/item/1005008687512554.html

AliExpress version is GW3001 which does not include the separate antenna of the GW3011 listed on Amazon.

There are dozens of other 868MHz antenna options for cheaper than £50 though.

Ecowitt GW3001 Wetterstation, IoT Wi-Fi Hub mit SD-Karten-Datenspeicher, 7-in-1 Solarbetriebener Haptischer Regensensor für den Außenbereich - AliExpress

Smarter Shopping, Better Living! Aliexpress.com

aliexpress.
@dee And now, of course, I realise I am an idiot. It's an 868MHz RF link (protocol unclear) from sensor array to gateway, and WiFi or LAN from the gateway to wherever.