CloudFlare provides web performance and security solutions, enhancing site speed and protecting against threats.
Service URL: developers.cloudflare.com (opens in a new window)
cf_use_ob
The cf_use_ob cookie informs Cloudflare to fetch the requested resource from the Always Online cache on the designated port. Applicable values are: 0, 80, and 443. The cf_ob_info and cf_use_ob cookies are persistent cookies that expire after 30 seconds.
session
__cfwaitingroom
The __cfwaitingroom cookie is only used to track visitors that access a waiting room enabled host and path combination for a zone. Visitors using a browser that does not accept cookies cannot visit the host and path combination while the waiting room is active.
session
cf_chl_rc_i
These cookies are for internal use which allows Cloudflare to identify production issues on clients.
session
cf_chl_rc_ni
These cookies are for internal use which allows Cloudflare to identify production issues on clients.
session
cf_chl_rc_m
These cookies are for internal use which allows Cloudflare to identify production issues on clients.
session
__cfruid
Used by the content network, Cloudflare, to identify trusted web traffic.
session
__cf_bm
Cloudflare's bot products identify and mitigate automated traffic to protect your site from bad bots. Cloudflare places the __cf_bm cookie on End User devices that access Customer sites that are protected by Bot Management or Bot Fight Mode. The __cf_bm cookie is necessary for the proper functioning of these bot solutions.
session
__cflb
When enabling session affinity with Cloudflare Load Balancer, Cloudflare sets a __cflb cookie with a unique value on the first response to the requesting client. Cloudflare routes future requests to the same origin, optimizing network resource usage. In the event of a failover, Cloudflare sets a new __cflb cookie to direct future requests to the failover pool.
session
_cfuvid
The _cfuvid cookie is only set when a site uses this option in a Rate Limiting Rule, and is only used to allow the Cloudflare WAF to distinguish individual users who share the same IP address.
session
cf_clearance
Whether a CAPTCHA or Javascript challenge has been solved.
session
__cfseq
Sequence rules uses cookies to track the order of requests a user has made and the time between requests and makes them available via Cloudflare Rules. This allows you to write rules that match valid or invalid sequences. The specific cookies used to validate sequences are called sequence cookies.
session
cf_ob_info
The cf_ob_info cookie provides information on: The HTTP Status Code returned by the origin web server. The Ray ID of the original failed request. The data center serving the traffic
session
Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, an initiative of Stroud Water Research Center designed to help people advance knowledge and stewardship of fresh water. 
Community Activity See all activity
okamran started the topic Could not wake modem for clock sync. in the forum Mayfly Data Logger 1 year, 1 month ago
I believe I’ve been following all the steps correctly on making our water sensing station, but I can’t get any data to be sent to MonitorMyWatershed. I have just a Hydros 21 Meter sensor and ClariVue 10 sensor, and both read fine, but the data is only being written to my SD card and not online. The EnviroDIY LTE Bee seems to be situated well, and…[Read more]
okamran replied to the topic Cannot Connect to Internet with SIM in the forum Mayfly Data Logger 1 year, 1 month ago
Also having the same issues. My LTExBee has an orange and a flashing blue light which I’m pretty sure is a good sign, but I just get that “Could not wake modem for clock sync” message. I’ve tried running the program at least 10 times by now but to no avail. Also the sync session doesn’t take 2 minutes, usually closer to 30 seconds before sending…[Read more]
okamran became a registered member 1 year, 1 month ago
okamran
@okamran
Leonardo became a registered member 1 year, 1 month ago
Leonardo
@leocosta
Rikaad replied to the topic LTE Bee compatibility with older mayfly boards in the forum Mayfly Data Logger 1 year, 1 month ago
Hi,
Thanks for the reply, much appreciated.
I have now received an LTE Bee and am having few issues with:
For 2) above when trying to compile the DRWI_SIM7080LTE example, i get the following error:
[Read more]
JGHunter became a registered member 1 year, 1 month ago
JGHunter
@jghunterjr
JCW became a registered member 1 year, 1 month ago
JCW
@jill-colemanwasik
Shannon Hicks replied to the topic Mounting Sensor on Floating Buoy in the forum Infrastructure and Equipment 1 year, 1 month ago
I know several people who have told me they’ve deployed Mayfly loggers in sensor stations on buoys or some other sort of floating platform, but I don’t think any of them have shared their methods or photos of their equipment. We’ve done several ourselves over the past few years, and I’m attaching a photo of one of our most recent versions. The l…[Read more]
Shannon Hicks replied to the topic Solar Panel and Battery Recomendations in the forum Infrastructure and Equipment 1 year, 1 month ago
There are descriptions of the battery and solar panel options in section 6 of the Monitoring Station Manual knowledge base, and also on this page about Mayfly Logger Battery Options.
Discovery_Center started the topic Solar Panel and Battery Recomendations in the forum Infrastructure and Equipment 1 year, 1 month ago
Hi everyone, I’m in the process of ordering the mayfly and three probes. I am looking to purchase a stronger battery and solar panel than the ones in the starter kit. Does anyone have any recommendations? price range is 10-50 dollars.