<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div><blockquote type="cite" class=""><div dir="ltr" class=""><div class=""><br class=""></div><div class="">So I would first check to see if perhaps there is something nearby causing a confusion to the sensor, but not sure why that would vary if the walls and sensor are not moving. I also have not used it against water and wonder if perhaps that is the issue.</div><div class=""><br class=""></div></div></blockquote></div><div class=""><br class="webkit-block-placeholder"></div><div class="">I went out today and built a longer arm to mount the sensor so it looks down at the center of the creek. This, so far, seems to have fixed it:</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 80.67, temp C = 28.81, height cm = 197</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">sendtoWait failed</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 80.18, temp C = 28.86, height cm = 197</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 79.28, temp C = 29.07, height cm = 196</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">sendtoWait failed</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 79.46, temp C = 29.13, height cm = 196</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">sendtoWait failed</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 78.45, temp C = 29.19, height cm = 196</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 78.57, temp C = 29.26, height cm = 196</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 76.26, temp C = 29.38, height cm = 196</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 75.00, temp C = 29.55, height cm = 196</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 75.36, temp C = 29.67, height cm = 196</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">sendtoWait failed</span></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">got request from : 0x1: humidity % = 74.73, temp C = 29.78, height cm = 196</span></div></div><div style="margin: 0px; font-size: 10px; line-height: normal; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""><br class=""></div><div class=""><br class="webkit-block-placeholder"></div><div class="">It’s pretty much 195 cm to the surface of the water, so that’s good. I think previously it was picking up reflections from the stream bank and getting confused.</div><div class=""><br class=""></div><div class="">I left in the ‘sendtoWait failed’ so you can see the signal is still a big marginal with just one yagi (on the sensor end). Right now the receiver end is still just using a 1/4 wave wire antenna. I’ll build another yagi this weekend see how much that improves it. I suspect once the leaves are off it will improve further. Right now it’s transmitting through a lot of leaves.</div><div class=""><br class=""></div><div class="">Alex</div><div class=""><div class=""><br class=""></div><div class="">|\ | (¯ \/ |¯\ |V| |\ ¯|¯ |¯) | \/ | | | |¯\ (¯ /¯ /\ |V|</div><div class="">|-||_ (_ /\ |_/ @| | |-| | | \ | /\ |^| | |_/ (_ . \_ \/ | |</div><br class=""><br class=""><br class=""><br class=""><br class=""><br class="">
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