base on 🌱💧 An open source DIY soil moisture sensor [](https://github.com/rbaron/b-parasite/actions/workflows/b-parasite.yml) # b-parasite <p align="center"> <img src="img/resized/b-parasite-2.0.0.jpg" width="512px" border="0" alt="PCB front and back photo" /> </p> b-parasite is an open source soil moisture and ambient temperature/humidity/light sensor. # Features * Capacitive Soil moisture sensor - see [this blog post](https://rbaron.net/blog/2021/04/05/How-capacitive-soil-moisture-sensors-work.html), [this Twitter thread](https://twitter.com/rbaron_/status/1367182806368071685), and [this post](https://wemakethings.net/2012/09/26/capacitance_measurement/) for nice resources on how they work * Air temperature and humidity sensor using a [Sensirion's SHTC3](https://www.sensirion.com/en/environmental-sensors/humidity-sensors/digital-humidity-sensor-shtc3-our-new-standard-for-consumer-electronics/) * Light sensor using an [ALS-PT19](https://en.everlight.com/wp-content/plugins/ItemRelationship/product_files/pdf/ALS-PT19-315C-L177-TR8_V8.pdf) phototransistor * Powered by a common CR2032 coin cell, potentially for over two years * Support for [nRF52840](https://www.nordicsemi.com/products/nrf52840) and [nRF52833](https://www.nordicsemi.com/products/nrf52833) modules * Open hardware and open source design # Software This repository also hosts a few different firmware samples for b-parasite. |Sample|Description|Extra Documentation| |---|---|---| |[samples/ble](./code/nrf-connect/samples/ble)|This is the most battle-tested and useful firmware. It periodically reads all sensors and broadcast them via Bluetooth Low Energy (BLE). It works with [Home Assistant](https://www.home-assistant.io/) + [BTHome](https://bthome.io/) out of the box. |[Docs](./code/nrf-connect/samples/ble/README.md)| |[samples/zigbee](./code/nrf-connect/samples/zigbee)| An experimental/educational/exploratory basic Zigbee sample built on [nRF Connect + ZBOSS](https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_zigbee.html). It integrates with [Home Assistant](https://www.home-assistant.io/) via [ZHA](https://www.home-assistant.io/integrations/zha) or [Zigbee2MQTT](https://www.zigbee2mqtt.io/). |[Docs](./code/nrf-connect/samples/zigbee/README.md)| |[samples/blinky](./code/nrf-connect/samples/blinky)| The classic "Hello, world" |-| |[samples/soil_read_loop](./code/nrf-connect/samples/soil_read_loop)| Reads the soil moisture sensor on a loop. Useful for experimenting and calibrating the sensor. |-| |[samples/input](./code/nrf-connect/samples/input)| Handles button presses. Useful for power profiling GPIO interrupts and testing debouncing for push switches on [boards that have them](https://github.com/rbaron/b-parasite/wiki/Hardware-Versions). |-| # Documentation Information about how to order, assemble, build the samples, protect the sensor and flash the firmware is on [the Wiki](https://github.com/rbaron/b-parasite/wiki). # Repository Organization * [code/nrf-connect/](./code/nrf-connect/) - Common library and samples, built with Nordic's [nRF Connect SDK](https://www.nordicsemi.com/Products/Development-software/nrf-connect-sdk). * [kicad/](./kicad/) - KiCad schematic, layout and fabrication files for the printed circuit board (PCB) * [data/](data/) - data for testing and sensor calibration * [bridge/](bridge/) - an [ESPHome](https://github.com/esphome/esphome)-based BLE-MQTT bridge * [case/](case/) - a 3D printable case <p align="center"> <img src="img/resized/img2.jpg" border="0" alt="b-parasite stuck into a small plant vase" /> </p> # Case <p align="center"> <img src="img/case/screenshot.png" alt="Render of the original 3D printable case" /> </p> We have three different 3D-printable cases: 1. Original snap-on case - [case/Top.stl](./case/Top.stl), [case/Bottom.stl](./case/Bottom.stl) 2. High airflow - [case/b_parasite_case_high_airflow.stl](./case/b_parasite_case_high_airflow.stl) 3. Mushroom-style - available on [Printables](https://www.printables.com/model/456571-mushroomcap-for-b-parasite-soil-moisture-sensor) 4. b-parasite Hat - available on [Printables](https://www.printables.com/model/901220-waterproof-case-for-b-parasite-soil-moisture-air-s) # Accessories Designs and hardware to help you, when building your own: 1. Desk holder for b-parasites [Printables](https://www.printables.com/de/model/566974-b-parasite-holder) # License The hardware and associated design files are released under the [Creative Commons CC BY-SA 4.0 license](https://creativecommons.org/licenses/by-sa/4.0/). The code is released under the [MIT license](https://opensource.org/licenses/MIT). ", Assign "at most 3 tags" to the expected json: {"id":"14246","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"