# šŸ‡¬šŸ‡§ Development projects with Ruuvi products **URL:** https://f.ruuvi.com/c/dev/ruuvi-dev/63.md [Latest](https://f.ruuvi.com/latest.md) Ā· [Categories](https://f.ruuvi.com/categories.md) --- ## [About the šŸ‡¬šŸ‡§ Development projects with Ruuvi products category](https://f.ruuvi.com/t/about-the-development-projects-with-ruuvi-products-category/5276)
**Author:** [@Alexis](https://f.ruuvi.com/u/Alexis)\ **Replies:** 0\ **Last updated:** [12 December 2021 10:25 UTC](https://f.ruuvi.com/t/about-the-development-projects-with-ruuvi-products-category/5276 "2021-12-12T10:25:37Z")
This is the category to present any advanced integration project more in detail than in the ā€œUse casesā€ category. --- ## [ruuviTag added to a OpenClaw.ai skill](https://f.ruuvi.com/t/ruuvitag-added-to-a-openclaw-ai-skill/7854)
**Author:** [@bobh](https://f.ruuvi.com/u/bobh)\ **Replies:** 4\ **Last updated:** [6 February 2026 00:56 UTC](https://f.ruuvi.com/t/ruuvitag-added-to-a-openclaw-ai-skill/7854 "2026-02-06T00:56:52Z")
experimental: The agent https://github.com/bobh/Cricket The skill https://github.com/bobh/openclaw-workshop-sensors MacOS, Shortcuts, app intents. Lots of manual steps. Watch, maybe OpenClaw will add native BLE supporā€¦ --- ## [Local MCP server to chat with sensor readings](https://f.ruuvi.com/t/local-mcp-server-to-chat-with-sensor-readings/7826)
**Author:** [@juhap](https://f.ruuvi.com/u/juhap)\ **Replies:** 2\ **Last updated:** [7 January 2026 06:32 UTC](https://f.ruuvi.com/t/local-mcp-server-to-chat-with-sensor-readings/7826 "2026-01-07T06:32:35Z")
I wrote an open-source MCP server that you can run locally and connect to an AI client like Claude Desktop. The repo is here: https://github.com/juhapellotsalo/ruuvi-mcp-server. The idea is to run the server on your loā€¦ --- ## [RuuviTag and Shelly Plus Plug S](https://f.ruuvi.com/t/ruuvitag-and-shelly-plus-plug-s/6356)
**Author:** [@Remppari](https://f.ruuvi.com/u/Remppari)\ **Replies:** 5\ **Last updated:** [24 October 2025 16:29 UTC](https://f.ruuvi.com/t/ruuvitag-and-shelly-plus-plug-s/6356 "2025-10-24T16:29:12Z")
Hi, Iā€™m working on a home automation project where a fan must be controlled based on the humidity and temperature of the outside air. A simple solution without e.g. any external gateway devices is preferred. My current ā€¦ --- ## [Temporary high-frequency accelerometer readings](https://f.ruuvi.com/t/temporary-high-frequency-accelerometer-readings/7740)
**Author:** [@zmullett](https://f.ruuvi.com/u/zmullett)\ **Replies:** 3\ **Last updated:** [17 October 2025 13:05 UTC](https://f.ruuvi.com/t/temporary-high-frequency-accelerometer-readings/7740 "2025-10-17T13:05:23Z")
I have an application in mind where, for a short while (a few minutes) the sensor should be communicating its accelerometer readings multiple times per second (either via advertising or sending notifications while connecā€¦ --- ## [Ruuvi-go-gateway Docker and Home Assistant Bluetooth issue](https://f.ruuvi.com/t/ruuvi-go-gateway-docker-and-home-assistant-bluetooth-issue/7253)
**Author:** [@Ian](https://f.ruuvi.com/u/Ian)\ **Replies:** 3\ **Last updated:** [9 August 2025 20:20 UTC](https://f.ruuvi.com/t/ruuvi-go-gateway-docker-and-home-assistant-bluetooth-issue/7253 "2025-08-09T20:20:44Z")
Hi @Scrin, Iā€™m hoping you can help. Iā€™ve been using RuuviCollector for years on a Pi Zero W with InfluxDB and Grafana and finally got around to setting up a Pi 4B to run Home Assistant and thought I should move the wholā€¦ --- ## [RSSI incorrectly logged with ruuvi-go-gateway](https://f.ruuvi.com/t/rssi-incorrectly-logged-with-ruuvi-go-gateway/7076)
**Author:** [@vrntnn](https://f.ruuvi.com/u/vrntnn)\ **Replies:** 3\ **Last updated:** [6 August 2025 17:37 UTC](https://f.ruuvi.com/t/rssi-incorrectly-logged-with-ruuvi-go-gateway/7076 "2025-08-06T17:37:40Z")
I took the time to update my weatherstation that uses RuuviTags and RPi4 from using RuuviCollector to using ruuvi-go-gateway & RuuviBridge. Update was smooth, and I also updated to the most recent Raspberry Pi OS in the ā€¦ --- ## [NTC Thermistor in 3.31.1 release](https://f.ruuvi.com/t/ntc-thermistor-in-3-31-1-release/7081)
**Author:** [@BleTagLearner](https://f.ruuvi.com/u/BleTagLearner)\ **Replies:** 4\ **Last updated:** [18 March 2025 08:59 UTC](https://f.ruuvi.com/t/ntc-thermistor-in-3-31-1-release/7081 "2025-03-18T08:59:18Z")
hi, I can see that NTC thermistor is implemented in current working version of 3.31.1 for PCA100004 board project. is this working code? We followed the pin configuration as defined in the config file to connect the therā€¦ --- ## [Are the historic UTC timestamps accurate out of the box?](https://f.ruuvi.com/t/are-the-historic-utc-timestamps-accurate-out-of-the-box/6968)
**Author:** [@p42](https://f.ruuvi.com/u/p42)\ **Replies:** 9\ **Last updated:** [17 January 2025 08:03 UTC](https://f.ruuvi.com/t/are-the-historic-utc-timestamps-accurate-out-of-the-box/6968 "2025-01-17T08:03:13Z")
Hello Community, the Ruuvi docs specify how one can read historic recordings from a Ruuvi tag: Documentation: Log Read However, since I pull out a small plastic strip from underneath the battery to activate the tag, I ā€¦ --- ## ["\_\_vfprintf.h: No such file or directory" getting compilation error in segger](https://f.ruuvi.com/t/vfprintf-h-no-such-file-or-directory-getting-compilation-error-in-segger/7044)
**Author:** [@BleTagLearner](https://f.ruuvi.com/u/BleTagLearner)\ **Replies:** 4\ **Last updated:** [26 February 2025 10:35 UTC](https://f.ruuvi.com/t/vfprintf-h-no-such-file-or-directory-getting-compilation-error-in-segger/7044 "2025-02-26T10:35:38Z")
Hi, I am following your blog post, Ruuvi Firmware ā€“ Part 1: Sleep, to familiarise myself with the toolchain and programming. I am encountering following error "ā€˜\_\_vfprintf.h: No such file or directoryā€™ " when I build theā€¦ --- ## [Connect IQ widget HW adress](https://f.ruuvi.com/t/connect-iq-widget-hw-adress/7041)
**Author:** [@Raymond\_Karlsen](https://f.ruuvi.com/u/Raymond_Karlsen)\ **Replies:** 2\ **Last updated:** [21 February 2025 09:34 UTC](https://f.ruuvi.com/t/connect-iq-widget-hw-adress/7041 "2025-02-21T09:34:42Z")
Which one of these is to used as a hardware adress for the garmin widget? --- ## [Ruuvi/Beacon and Google Home](https://f.ruuvi.com/t/ruuvi-beacon-and-google-home/1316)
**Author:** [@ptrapnes](https://f.ruuvi.com/u/ptrapnes)\ **Replies:** 7\ **Last updated:** [18 February 2025 01:34 UTC](https://f.ruuvi.com/t/ruuvi-beacon-and-google-home/1316 "2025-02-18T01:34:24Z")
I just got my self a Google Home assistant, do any of you know a simple way to integrate beacon tags? Most of the services that are made to suport it is based on cloud API, But the Home unit are able to talk to Ikeas ā€œtā€¦ --- ## [Data format in User API?](https://f.ruuvi.com/t/data-format-in-user-api/6956)
**Author:** [@harriv](https://f.ruuvi.com/u/harriv)\ **Replies:** 2\ **Last updated:** [1 January 2025 19:38 UTC](https://f.ruuvi.com/t/data-format-in-user-api/6956 "2025-01-01T19:38:50Z")
Hi, What is the data format of the ā€œdataā€ field in User API, eg fro /get method? Example: 0201061BFF99040511AE29A6C4F30008FFFC04149C76677FCBC6D502E52EC7 It looks like it doesnā€™t match any of the bluetooth advertisemenā€¦ --- ## [Wind speed and direction](https://f.ruuvi.com/t/wind-speed-and-direction/6858)
**Author:** [@MikeSchattl](https://f.ruuvi.com/u/MikeSchattl)\ **Replies:** 2\ **Last updated:** [11 December 2024 16:37 UTC](https://f.ruuvi.com/t/wind-speed-and-direction/6858 "2024-12-11T16:37:32Z")
Hello, Have you considered a device that measures wind speed and direction?? If so Iā€™d gladly buy one Mike SchattL --- ## [Cloud User API documentation needs update](https://f.ruuvi.com/t/cloud-user-api-documentation-needs-update/6911)
**Author:** [@gouwzee](https://f.ruuvi.com/u/gouwzee)\ **Replies:** 2\ **Last updated:** [4 December 2024 11:25 UTC](https://f.ruuvi.com/t/cloud-user-api-documentation-needs-update/6911 "2024-12-04T11:25:14Z")
I have created a Labview toolkit for the Cloud user API. While doing so I ran into numerous inconsistencies in the user API documentation. It appears that the API evolved, but the documentation wasnā€™t updated. To name aā€¦ --- ## [InfluxDB OSS error with RuuviBridge](https://f.ruuvi.com/t/influxdb-oss-error-with-ruuvibridge/6848)
**Author:** [@Sephiroth](https://f.ruuvi.com/u/Sephiroth)\ **Replies:** 5\ **Last updated:** [13 November 2024 16:56 UTC](https://f.ruuvi.com/t/influxdb-oss-error-with-ruuvibridge/6848 "2024-11-13T16:56:47Z")
Hello, I have set up a Raspberry Pi 5 as a Ruuvi Bridge and it is working perfectly when I use as sink my cloud InfluxDB instance (InfluxDB Cloud Serverless - Storage Engine Version 3). Now I am trying to set up a localā€¦ --- ## [RuuviRangeNotifier no longer exists](https://f.ruuvi.com/t/ruuvirangenotifier-no-longer-exists/6806)
**Author:** [@Roberto\_Caboni](https://f.ruuvi.com/u/Roberto_Caboni)\ **Replies:** 3\ **Last updated:** [13 September 2024 15:58 UTC](https://f.ruuvi.com/t/ruuvirangenotifier-no-longer-exists/6806 "2024-09-13T15:58:56Z")
I developed an Android JAva App starting from code : GitHub - ruuvi/com.ruuvi.bluetooth.default: Default implementation of Bluetooth tag searching for the Ruuvi Android app. but today the implementation ā€˜com.github.ruuvā€¦ --- ## [Business Case breakdown](https://f.ruuvi.com/t/business-case-breakdown/6729)
**Author:** [@Rob\_Frees](https://f.ruuvi.com/u/Rob_Frees)\ **Replies:** 2\ **Last updated:** [5 July 2024 12:34 UTC](https://f.ruuvi.com/t/business-case-breakdown/6729 "2024-07-05T12:34:23Z")
Can anybody give me a breakdown on a business case when i want to provide DAAS for warehousing companies. The idea is to, on a monthly basis, provide full service tags (tag swap/battery swap per mail included) integratioā€¦ --- ## [Intelligent mailbox](https://f.ruuvi.com/t/intelligent-mailbox/4374)
**Author:** [@lauri](https://f.ruuvi.com/u/lauri)\ **Replies:** 8\ **Last updated:** [1 July 2021 14:57 UTC](https://f.ruuvi.com/t/intelligent-mailbox/4374 "2021-07-01T14:57:14Z")
Hey everyone! Iā€™m creating this topic to start discussion about an ancient problem: Oneā€™s traditional mailbox can be located not close (in my case ~2 kilometers) and itā€™d be nice to check remotely if there is snail maiā€¦ --- ## [\[SOLVED\] Interpreting 128 Bytes Data into 32 Pressure Readings](https://f.ruuvi.com/t/solved-interpreting-128-bytes-data-into-32-pressure-readings/6696)
**Author:** [@tristaaan](https://f.ruuvi.com/u/tristaaan)\ **Replies:** 2\ **Last updated:** [5 June 2024 07:53 UTC](https://f.ruuvi.com/t/solved-interpreting-128-bytes-data-into-32-pressure-readings/6696 "2024-06-05T07:53:24Z")
Good day, I have connected my Ruuvi Sensor Tag to a Flutter application and successfully subscribed to a UUID, 6E400003-B5A3-F393-E0A9-E50E24DCCA9E, for me to receive the data when it is changed. The list below is justā€¦ --- ## [Ruuvi tag firmware adding support for TMP117](https://f.ruuvi.com/t/ruuvi-tag-firmware-adding-support-for-tmp117/6627)
**Author:** [@adhil](https://f.ruuvi.com/u/adhil)\ **Replies:** 3\ **Last updated:** [9 March 2024 05:59 UTC](https://f.ruuvi.com/t/ruuvi-tag-firmware-adding-support-for-tmp117/6627 "2024-03-09T05:59:37Z")
I need to add the support of TMP117 sensor in my Ruuvi tag. Initially got some reference from here Ruuvi Firmware: Adding a New Sensor - Ruuvi. So tried to get the source code from git GitHub - ruuvi/ruuvi.firmware.c: Ruā€¦ --- ## [PHP function to decode ruuvi ble advertisement data format 5](https://f.ruuvi.com/t/php-function-to-decode-ruuvi-ble-advertisement-data-format-5/6552)
**Author:** [@elventhor](https://f.ruuvi.com/u/elventhor)\ **Replies:** 0\ **Last updated:** [10 January 2024 13:52 UTC](https://f.ruuvi.com/t/php-function-to-decode-ruuvi-ble-advertisement-data-format-5/6552 "2024-01-10T13:52:46Z")
I was unable to find one so I created one. --- ## [RuuviTracker project is back! (EDIT: Rebranded to Ruuvi Node)](https://f.ruuvi.com/t/ruuvitracker-project-is-back-edit-rebranded-to-ruuvi-node/1296)
**Author:** [@lauri](https://f.ruuvi.com/u/lauri)\ **Replies:** 50\ **Last updated:** [8 November 2023 04:48 UTC](https://f.ruuvi.com/t/ruuvitracker-project-is-back-edit-rebranded-to-ruuvi-node/1296 "2023-11-08T04:48:09Z")
Do you remember RuuviTracker, the first open-source project we started back in 2011? https://blog.ruuvi.com/history-12e82057fe9c Now we have decided to continue the project and create a totally new hardware + other serā€¦ --- ## [RuuviTag+SmartThings](https://f.ruuvi.com/t/ruuvitag-smartthings/3463)
**Author:** [@jka](https://f.ruuvi.com/u/jka)\ **Replies:** 3\ **Last updated:** [16 October 2023 02:15 UTC](https://f.ruuvi.com/t/ruuvitag-smartthings/3463 "2023-10-16T02:15:11Z")
Is anyone using RuuviTags in SmartThings? Wondering if somehow I could get readings visible to ST. Bluetooth radio in ST hub is deactivated, so they canā€™t connect directly. --- ## [MSc thesis workers from Tampere University](https://f.ruuvi.com/t/msc-thesis-workers-from-tampere-university/6377)
**Author:** [@vsariola](https://f.ruuvi.com/u/vsariola)\ **Replies:** 1\ **Last updated:** [3 October 2023 05:42 UTC](https://f.ruuvi.com/t/msc-thesis-workers-from-tampere-university/6377 "2023-10-03T05:42:28Z")
Dear users of Ruuvi products, I am Veikko Sariola, Associate Professor at Tampere University. I am responsible for the Biomedical Micro- and Nanodevices major of the Masterā€™s Programme in Biotechnology and Biomedical Enā€¦ --- ## [4G LTE wireless gateway for RuuviTag available](https://f.ruuvi.com/t/4g-lte-wireless-gateway-for-ruuvitag-available/6088)
**Author:** [@Kaltiot](https://f.ruuvi.com/u/Kaltiot)\ **Replies:** 0\ **Last updated:** [7 February 2023 21:21 UTC](https://f.ruuvi.com/t/4g-lte-wireless-gateway-for-ruuvitag-available/6088 "2023-02-07T21:21:07Z")
A wireless 4g LTE gateway for RuuviTags is now available for various business cases where electric power supply and/or WiFi are not available. It can be installed indoors or out, such as in a factory, park, marina, constā€¦ --- ## [Connect to RuuviTag from a Flutter application](https://f.ruuvi.com/t/connect-to-ruuvitag-from-a-flutter-application/5640)
**Author:** [@Ahmad](https://f.ruuvi.com/u/Ahmad)\ **Replies:** 9\ **Last updated:** [30 December 2022 20:03 UTC](https://f.ruuvi.com/t/connect-to-ruuvitag-from-a-flutter-application/5640 "2022-12-30T20:03:40Z")
Hello everyone! I have a Flutter app project and I want to connect with RuuviTag. How can I connect from a Flutter app with RuuviTag and collect all the data (Temperature, Create Date, Update At , Location ā€¦), and keeā€¦ --- ## [How do I integrate the Ruuvi Gateway and Ruuvitag Pro into Home Assistant?](https://f.ruuvi.com/t/how-do-i-integrate-the-ruuvi-gateway-and-ruuvitag-pro-into-home-assistant/5476)
**Author:** [@gcshum](https://f.ruuvi.com/u/gcshum)\ **Replies:** 1\ **Last updated:** [30 December 2022 07:30 UTC](https://f.ruuvi.com/t/how-do-i-integrate-the-ruuvi-gateway-and-ruuvitag-pro-into-home-assistant/5476 "2022-12-30T07:30:38Z")
Hi, Iā€™m totally a newbie to Home Assistant. I recently purchased the Ruuvi Gateway and a Ruuvitag Pro sensor. Can someone please help me to integrate the Ruuvi Gateway and the Ruuvitag Pro into Home Assistant? So far, Iā€¦ --- ## [Windows 10 - not receiving RuuviTag BLE advertisements](https://f.ruuvi.com/t/windows-10-not-receiving-ruuvitag-ble-advertisements/4823)
**Author:** [@wazzamatazz](https://f.ruuvi.com/u/wazzamatazz)\ **Replies:** 3\ **Last updated:** [9 November 2022 14:27 UTC](https://f.ruuvi.com/t/windows-10-not-receiving-ruuvitag-ble-advertisements/4823 "2022-11-09T14:27:08Z")
Hi all, I received a new RuuviTag yesterday, and although I can receive the BLE advertisements on my iPhone in Ruuvi Station without any problems, my Windows 10 laptop does not seem to receive the same advertisements. Iā€¦ --- ## [Error conneting influxDB and influxQL](https://f.ruuvi.com/t/error-conneting-influxdb-and-influxql/5685)
**Author:** [@Jeph](https://f.ruuvi.com/u/Jeph)\ **Replies:** 1\ **Last updated:** [7 September 2022 19:11 UTC](https://f.ruuvi.com/t/error-conneting-influxdb-and-influxql/5685 "2022-09-07T19:11:52Z")
Hello, I am following this tutorial {https://ruuvi.com/setting-up-raspberry-pi-as-a-ruuvi-gateway/?fbclid=IwAR3Gz-JMKZZNmLnDQPZf03SCc-YPZbxiv2WwVQ5G6H2X2hIyFI7du88f-Po} on how to set up my raspberrypi as a Ruuvi Gatewayā€¦ [Next page](https://f.ruuvi.com/c/dev/ruuvi-dev/63.md?page=1)