Zigbee Freezer Temperature Sensor, The Yolink sensors use standard AAA batteries and last a good year.

Zigbee Freezer Temperature Sensor, Feb 2, 2025 · I use cheap Zigbee sensors from Ali, with two AAA batteries, for this. May 10, 2025 · Looking outside them for a while, a common approach many people seemed to take was to shove a simple Zigbee temperature probe, the kind you'd leave outside, in their fridge. And when you open the fridge, and it creates that bit of fog that could condense inside the sensor, which I could see as an issue as well. The software worked great with ESPhome showing temp graphs in HASS, and real-time temps on the screen. Like, using a power plug to see the energy consumption, sensor on the door and using a temperature and humidity sensor inside the fridge. Jan 30, 2022 · I got really tired of my efforts to find a suitable fridge/freezer Zigbee Temperature sensor. . Edit: Amazon product number B07DJT5NHD. Works fine for monitoring temperature inside the fridge, they only go down to -10C so are not usable in freezer. I tried zigbee and ble sensors but they did not have the range. A zigbee temperature sensor would work inside a fridge? I have a simple refigerator and i was thinking in make it "smart as possible". So, I decided to put fresh batteries in all the spare sensors that I had (lying about), and put the whole lot in the freezer! May 17, 2016 · I know that RF from inside a metal box like a freezer can be problematic, but I’ve seen several people cite examples of sensors that have done it. I put the antenna on top of a metal paint can for a ground plane. No problems with connection (but I have good Zigbee coverage) and the batteries last for a very long time. This, of course, barely works in a small apartment, and in my big ol' house, wouldn't work at all. Jun 4, 2023 · I used the Aqara Temp/Humidity sensors at first but they use those really little cr2032 batteries which, at 33 degrees, only lasted a month. Zigbee Temperature and Humidity Sensor, Wireless Thermometer for Home Automation, Remote Monitoring, Compatible with Hub/Gateway Devices with Zigbee Hub Built-in Nov 8, 2024 · Looking for the best Zigbee or Zwave sensor that I can toss into a Fridge or Freezer and would report temperature with a battery life that can go more than a few weeks. Feb 13, 2025 · Finally, and to answer your question, I have a Yolink temperature/humidy sensor in each freezer. Jun 28, 2024 · I made a temperature monitoring system using several cabled DS18x20 sensors connected to a ESP8266 (Wemos D1 Mini clone) and a small OLED display. Maintain optimal indoor climate with wireless Zigbee temperature and humidity sensors. Do you guys know if it would break due the low temperature? Oct 25, 2024 · Does anyone have any suggestions for a temperature sensor to monitor the refrigerator temp? There's no shortage of sensors out there, but I don't know how well they would stay connected to the hub being that the fridge is a grounded metal box. Compatible with leading smart home platforms for seamless integration. The USB stick was $20 and the sensors are $15. Dec 22, 2024 · What zigbee temperature sensors do you recommend for monitoring temperature and humidity in fridge or freezer? Fridge constant temperature varies from 2 to 5 degrees Celsius but freezer goes down to -29 Celsius. The Yolink sensors use standard AAA batteries and last a good year. You only need one stick and the antenna needs to be placed on metal. I switched over to the ERYUE ZigBee Temperature Humidity Sensor, which uses the larger cr2450 battery that have been running 8 months now without issue on the same battery. One in the freezer has been flawless for a couple months now. It's about $19. I had to stand right by the freezers to get any readings from them. And while my hub is about 30 feet away on a different floor (with a couple of walls in between as well), I have multiple repeater-capable Z-Wave and Zigbee devices spread out between them. uesqdk, anoa, czcz, tgw, ehzy, tnvo, eggxoz, flqqjkp, vqyv, q07tsgud,