EnviroDIY | Liz | Activity https://www.envirodiy.org/members/liz/activity/ Activity feed for Liz. Tue, 21 Apr 2026 18:04:29 -0400 https://buddypress.org/?v= en-US 30 hourly 2 b83c8228016d074cff4a880b7af8624d Liz replied to the topic Pin locations for Yosemitech Y510-B in the forum Mayfly Data Logger https://www.envirodiy.org/topic/pin-locations-for-yosemitech-y510-b/#post-16236 Thu, 06 Jan 2022 17:52:52 -0500 I do believe my DO sensor right now is fried from another mishap, so I am trying to get just the Turbidity sensor to work currently.

]]> f9d89e16998908152193ca4066ea81da Liz replied to the topic Pin locations for Yosemitech Y510-B in the forum Mayfly Data Logger https://www.envirodiy.org/topic/pin-locations-for-yosemitech-y510-b/#post-16235 Thu, 06 Jan 2022 17:42:27 -0500 Oh sorry I just saw your other comments. Thank you! I will get to testing that.

]]> 07f913a65f5bf36967ab818920ee449a Liz replied to the topic Pin locations for Yosemitech Y510-B in the forum Mayfly Data Logger https://www.envirodiy.org/topic/pin-locations-for-yosemitech-y510-b/#post-16234 Thu, 06 Jan 2022 17:39:31 -0500 I just took off my DO sensor and am now testing the Turb (Y510) alone, I just moved the RXD and TXD from the adapter to pin 5 and 6. However when I do so only the TXD LED lights up when TXD wire is in pin D5 and the RXD LED will not light up, but when I plug the D6 and reverse the two pins only RXD LED lights up. So, I cannot get both LEDS to…[Read more]

]]> de033891b025cc96b2d381c7c70ccb60 Liz replied to the topic Pin locations for Yosemitech Y510-B in the forum Mayfly Data Logger https://www.envirodiy.org/topic/pin-locations-for-yosemitech-y510-b/#post-16230 Thu, 06 Jan 2022 16:15:55 -0500 Thank you so much for answering me I have been stuck for quite some time.

To answer your questions, I am running them separate because my Y504 Sensor requires 6+volts and needed a DC step up booster board and the Y510 sensor needs 5volts. Would it still be possible to put them on one RS485 and power supply?

I am unfamiliar with the NeoSWSerial,…[Read more]

]]> 1127146aeac37d466803e1754603764d Liz started the topic Pin locations for Yosemitech Y510-B in the forum Mayfly Data Logger https://www.envirodiy.org/topic/pin-locations-for-yosemitech-y510-b/ Thu, 06 Jan 2022 01:23:11 -0500 I am having an issue on getting my Yosemitech Y510-B Turbidity and Y504 dissolved oxygen sensor working. Currently my program is logging but for both sensors the output is continuously -9999 and NULL in sensor testing mode. The Y510 Turb sensor’s RS485 TXD LED will light with every sensor reading so I believe it is getting the power and sending…[Read more]

]]> 655c0dafcdb3d495bb25be1a3ed9d2cc Liz started the topic Uploading file in the forum Mayfly Data Logger https://www.envirodiy.org/topic/uploading-file/ Sun, 02 Jan 2022 19:21:02 -0500 I am trying to get my sensors to log onto an SD card on the Mayfly 0.5 on atoms platformio. However, I am changing my program and uploading, and it seems to work fine, but I do not think it is running the right program when I then testing it, even after making some changes to my program and reuploading. I still have yet to get my Yosemitch Y504…[Read more]

]]> 0791a329bc0c76f8dc54fc8dc94e844d Liz started the topic How to handle the variables with sensors in the forum Mayfly Data Logger https://www.envirodiy.org/topic/how-to-handle-the-variables-with-sensors/ Mon, 19 Jul 2021 20:49:02 -0400 Hello, My name is Liz and I am working on integrating two yosemitech sensors (Y510/ y504) into the mayfly. Right now I am trying to get just one working. I am starting with the Y510 sensor and copied the text from the “menu la carte” and see that they have their own variables, I am unsure where these listed variables go in my program.

 

for my…[Read more]

]]> 754961a82e410fa1fa133cd4ec7bcc4c Liz replied to the topic Invalid and non-unique UUID in the forum Mayfly Data Logger https://www.envirodiy.org/topic/invalid-and-non-unique-uuid/#post-15691 Thu, 15 Jul 2021 19:13:33 -0400 I am going to using just the SD card for my project. I thought I would need a unique UUID regardless so that was my first attempt at trying for that. So if I am using just the SD I can ignore the Non-unique UUID message? what about the invalid UUID, can that be ignored too?

]]> add282b6adad3a187a73abffe590cbd6 Liz replied to the topic Invalid and non-unique UUID in the forum Mayfly Data Logger https://www.envirodiy.org/topic/invalid-and-non-unique-uuid/#post-15689 Thu, 15 Jul 2021 19:06:42 -0400 In my code I have the yosemitech sensor set up but in the serial monitor it does not address the sensor at all? Why would that be. I am very new to programming especially the Mayfly data logger and platformio.

]]> d14156bc7bc680772f8520dd397cf338 Liz started the topic Invalid and non-unique UUID in the forum Mayfly Data Logger https://www.envirodiy.org/topic/invalid-and-non-unique-uuid/ Thu, 15 Jul 2021 19:00:44 -0400 Hello, I am trying to program my mayfly off the simple_logging example code, starting with the on board sensors.

I am can get the program to build and upload but when I run it, I get a message

SampNum has a non-unique UUID!
Battery has an invalid UUID!
BoardTemp has an invalid UUID!
 -> SampNum
 -> FreeRam

It will still calculate the proper…[Read more]

]]> cead7aa68c68955255ab4e7ed0288162 Liz became a registered member https://www.envirodiy.org/activity/p/6338/ Thu, 15 Jul 2021 18:54:39 -0400 0