Comments on: Wireless pH sensor https://l0l.org.uk.archived.website/2014/05/wireless-ph-sensor/ make it, break it, fix it, hack it, own it Sat, 05 Nov 2016 16:17:33 +0000 hourly 1 https://wordpress.org/?v=4.5.14 By: gareth https://l0l.org.uk.archived.website/2014/05/wireless-ph-sensor/#comment-150 Mon, 11 May 2015 08:15:43 +0000 https://l0l.org.uk.archived.website/?p=515#comment-150 Hiya Shannon – sorry to say I haven’t started on the EC probe yet as I’m still hoping to get system 3 working with the ESP8266 chip – if I can’t get it working by the end of May then I’ll cut my loses and get it working under system 2.

The probe I’ve got is the cheapest on ebay – like this one: http://www.ebay.co.uk/itm/141591951248

Not sure if it can be submerged – at this price point somehow I doubt it though….

]]> By: Shannon https://l0l.org.uk.archived.website/2014/05/wireless-ph-sensor/#comment-142 Tue, 31 Mar 2015 04:57:39 +0000 https://l0l.org.uk.archived.website/?p=515#comment-142 Any update how the EC probe worked out? Did you get one that you could leave submerged?

]]> By: gareth https://l0l.org.uk.archived.website/2014/05/wireless-ph-sensor/#comment-83 Sun, 28 Dec 2014 11:37:47 +0000 https://l0l.org.uk.archived.website/?p=515#comment-83 We used the cheapest ones we could find on ebay! the pH worked out fine, although you want to have two or three probes in case one breaks or is doa – at these prices this shouldn’t be a problem. We haven’t verified the EC part yet – it’s on the todo list for this month – watch this space. We’ve got probes and a circuit now from Sparkies Widgets so we’re ready to rock!

]]> By: Laurynas https://l0l.org.uk.archived.website/2014/05/wireless-ph-sensor/#comment-81 Fri, 26 Dec 2014 15:07:38 +0000 https://l0l.org.uk.archived.website/?p=515#comment-81 What kind of EC and PH probes did you use? Could you send me more details about them?

]]> By: Node-red pH Calibration - layer zero labs https://l0l.org.uk.archived.website/2014/05/wireless-ph-sensor/#comment-59 Sat, 25 Oct 2014 22:16:54 +0000 https://l0l.org.uk.archived.website/?p=515#comment-59 […] we made this snazzy wireless pH sensor and it’s been in use for a few months at the Incredible Aquagarden. We wanted a battery life […]

]]> By: gareth https://l0l.org.uk.archived.website/2014/05/wireless-ph-sensor/#comment-36 Fri, 27 Jun 2014 14:59:31 +0000 https://l0l.org.uk.archived.website/?p=515#comment-36 Hello Jesus

Yes, this sensor is designed to send data to a Raspberry Pi. The navigation of our site is a bit messy at the moment – here is where I explain the hardware and software to get the Raspberry Pi side up and running: https://l0l.org.uk.archived.website/2014/05/commands-get-node-red-controller-raspberry-pi-rfm12b-support/

]]> By: Jesus https://l0l.org.uk.archived.website/2014/05/wireless-ph-sensor/#comment-35 Fri, 27 Jun 2014 14:43:18 +0000 https://l0l.org.uk.archived.website/?p=515#comment-35 Hi!!

I would like to ask you more information about this project. It looks really nice!!

Can you use this device to send the data to a Raspberry Pi?

Thanks!

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