Roelof Koopmans
where else to find them
no profile links on file
what they talk about
where they keep going back
- The Things Conference2 editions2024–2025
on a stage with
- Dane Ralstononce
- Dániel Hollósonce
- Lyubomir Yanchevonce
all 6 in the filters
who talks about the same things
- Pierre Gelpi4 talks
- Niklas Forsgren2 talks
- Jeff Crystal3 talks
- Jerome Vernet2 talks
- Björn Rosqvist3 talks
- Lyubomir Yanchev8 talks
| title | conference | date |
|---|---|---|
| Raising the bar for indoor light (OPV) energy harvesting | The Things Conference 2025 | 2025-09-23 |
Dracula Technologies reports inkjet-printed flexible OPV films that work down to ~5 lux and reach about 1 mW per 20 cm² at 1000 lux, enabled by a new Layer 2.0… | ||
| Current state of energy harvesting and LoRaWAN | The Things Conference 2025 | 2025-09-23 |
Feasibility data and hard numbers drive the verdict: a Semtech study uses 200 lux 8 hours/day with a 45×45 mm PV cell plus energy conditioning and a Murata 2GT… | ||
| How energy harvesting makes IoT viable for large scale enterprises | The Things Conference 2024 | 2024-09-25 |
Claims that battery-powered IoT is neither sustainable nor viable at scale and that replacing batteries with printed organic photovoltaics cuts long-term cost… | ||
| Let's break down the complete TCO an IoT project | The Things Conference 2024 | 2024-09-25 |
Concrete numbers and outcomes: pilots show a 50% access rate for property installs, battery swaps add roughly $20–$100 per visit, and pilots typically double… | ||
| nothing matches | ||