Details:
- Hier ist der Schaltplan zu unserem Board: https://resource.heltec.cn/download/WiFi_LoRa_32_V3/WiFi_LoRa_32_V3.2_Schematic_Diagram.pdf
(3/x)
@ohobby hast du den im Einsatz? Wenn ich so genau schaue, bin ich nicht sicher ob der im Sommer in der Sonne ausreichend gegen Strahlung geschützt und belüftet ist.
"[...] Sensor sehr gut geeignet für die Überwachung von Lager- und Kühlräumen, Kühltransport, Serverräume, Gewächshäuser oder Labore geeignet."
@hackerbande_nbg wenn ihr Heltec CubeCell – AB01 oder CubeCell - HTCC-AB02 benutzen würdet, hättet Ihr eine Solarzelle direkt anschließen können, die dann auch den LiPo lädt.(Vielleicht die nächsten Sensoren damit aufbauen.)
Bei Eurem Board braucht Ihr sowas wie den dfrobot Solar Power Manager 5V
https://www.dfrobot.com/product-1712.html
(Dieses Board wird auch gerne bei Meshtastic Solar Notes genutzt)
@hackerbande_nbg
Hi hackers,
Habt Ihr bezüglich der Solarintegration schon Informationen bekommen?
Wie viel Strom bei welcher Spannung gebt Ihr an das System?
Soll dann die Versorgung ganzjährig stabil über das Solarmodul laufen?
Lg
This handbook is part of the MonksHillLab initiative (integral part of the Working Group Ecophysiology of Water and Matter Cycling of the Leibniz Centre for Agricultural Landscape Research) which aims to democratize science by enabling low-cost, DIY sensor development for environmental monitoring. It provides step-by-step guidance on building and calibrating sensor systems using open hardware and widely available components. The project supports ecophysiological research and the discovery of sustainable agricultural management practices, particularly in under-resourced regions and the Global South. By focusing on reproducibility, accessibility, and practical application, it seeks to close the gap between research/development and field implementation/adoption. This is a living document: users are encouraged to build upon the existing designs, share adaptations, and contribute new chapters. You’re very welcome to share your improvements/chapters. Just email the author ([email protected]) and submit an update. Future versions will include additional low-cost DIY systems and their integration with the MonksHillLab Logger App. Thus, together, we aim to grow with that handbook a practical, evolving resource for scientists, students, and practitioners. We are currently exploring the idea of organizing a low-cost sensor summer school and/or online workshop to provide hands-on training, exchange ideas, and build a global community around DIY environmental monitoring. If you are interested in participating or helping shape the format, feel free to get in touch or respond to the feedback link: https://docs.google.com/forms/d/e/1FAIpQLSd-lZMnjAK-ll1-eMoKwWdKpjrdHeFioPDRd5Fp-lMQW38EWg/viewform?usp=header Whats New? Version 2.0 corrects the PAR sensor wiring sheme. Whats Next? Version 2.0 will add a new chapter presenting a low cost system for flush-sampling of chamber headspace air for lateron analyses at a GCMS, as well as the introduction of a new regional hub located in Germany.
suppe
hackerbande_nbg
ohobby
Pjotr
felixmüde
Marwe