15°C and sun last week → snow in the lowlands today. March, everyone.
These transition weeks are when road ice gets most dangerous — right when people stop expecting it.
The DL-CWS2 measures road surface temp, humidity & dew point continuously. Battery-powered, weatherproof, years of maintenance-free operation. 100+ units deployed across Zurich for real-time ice warnings.
Floods, droughts, leaks — are you measuring from the right direction? 💧
From above: radar, ultrasonic, laser sensors mounted over the surface. No contact with the water.
From below: pressure sensors lowered into tanks, groundwater, boreholes.
All battery-powered, all wireless via LoRaWAN. No cabling — even in the most remote locations.
https://decentlab.com/products
#LoRaWAN #IoT #WaterMonitoring #FloodMonitoring #RemoteSensing #SensorTech
8-inch ESP32-P4 touch display offers WiFi 6, BLE, 802.15.4 connectivity, optional 4G LTE and LoRaWAN
Seeed Studio's reTerminal D1001 is an 8-inch capacitive touch display powered by an ESP32-P4 RISC-V microcontroller and equipped with an ESP32-C6 wireless module, a camera, a dual-microphone array, and a speaker. The reTerminal D1001 is a fully enclosed solution designed for HMI applications such as control panels, vision-enabled IoT terminals, video intercoms, and smart dashboards. One highlight compared to other ESP32-P4 displays is optional support for 4G LTE cellular connectivity using an mPCIe module and SIM card slot, as well as LoRaWAN using a Stamp module. reTerminal D1001 specifications: SoC – Espressif Systems ESP32-P4NRW32 CPU Dual-core 32-bit RISC-V HP (High-performance) CPU @ up to 400 MHz with AI instructions extension and single-precision FPU Single-RISC-V LP (Low-power) MCU core @ up to 40 MHz Memory 768 KB HP L2MEM (for dual-core CPU), 32 KB LP SRAM, 8 KB TCM (for LP MCU core) 32MB PSRAM Storage – 128 KB HP ROM, 16
Can you guess what's hiding inside? 👀
It's the DL-LID — our laser distance sensor for LoRaWAN®, now available in a brand new weather protection housing and so easy to mount.
Up to 40 m range, 1 mm resolution, battery-powered — reporting back wirelessly through LoRaWAN.
Perfect for:
🔹 Snow level tracking
🔹 Water level & flood monitoring
🔹 Generic ranging
Set it up. Walk away. Let it do the distance measurement and send data to you.
About DL-LID: https://buff.ly/XWcN4CH
Hello,
Je regarde pour monter un point #lorawan chez moi, et utiliser du #lora à titre perso + relais. Mais je veux pas aller m'enfermer et j'aimerais coupler cela à mon #Homeassistant full #zwave
Un conseil en terme de matos ? du #MS48-LR - #LPS8v2 ? sur du Hat #RPI genre #SX1302 ? autre(s)?
L'idée serait de balancer une sonde dans une cuve pour télémétrie, avoir un second protocole pour la détection extérieur, station météo (coupler à HA + pilotage chauffage/eau chaude), etc :)
Merci
Most people think Bluetooth works at about 10 meters.But researchers have already demonstrated Bluetooth attacks 𝗳𝗿𝗼𝗺 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝗮 𝗺𝗶𝗹𝗲 𝗮𝘄𝗮𝘆 using directional antennas and external power amplifiers.
Now a company called Hubble Network has demonstrated Bluetooth connectivity 𝗮𝗹𝗹 𝘁𝗵𝗲 𝘄𝗮𝘆 𝘁𝗼 𝘀𝗮𝘁𝗲𝗹𝗹𝗶𝘁𝗲𝘀 using space-based phased-array receivers. And they’re building and launching the constellation.
What if you could see what's happening beneath your crops in real time?
A quick guide to picking the right soil sensor:
🔹 DL-TRS12 — Moisture, temp & conductivity. All-rounder for any soil.
🔹 DL-TRS21 — Water potential. What the plant actually feels.
🔹 DL-SMTP — Depth profile. Follow water to the roots.
🔹 DL-SDD — Moisture + salinity. Soil health & nutrients.
See it live: https://buff.ly/RD8VvJ9
#SoilHealth #PrecisionAgriculture #LoRaWAN #IoT #SmartFarming
M5Stamp C6LoRa tiny (18×15×2.3 mm) SMD module pairs ESP32-C6 with SX1262 LoRa chip
The M5Stamp C6LoRa is a compact LoRa SMD module that combines the ESP32-C6 Wi-Fi 6, Bluetooth LE, and 802.15.4 microcontroller with the SX1262 LoRa transceiver for both high-speed and long-distance communication. The module targets applications such as smart agriculture, remote meter reading, industrial monitoring, and outdoor long-range wireless control systems. The module measures 18 × 15 × 2.3 mm, making it suitable for space-constrained systems and compact embedded designs. M5Stack has also added an SGM13005L4 low-noise amplifier (LNA) to improve reception performance, along with a PI4IOE5V6408 I/O expander that manages the LoRa control signals without using too many of the ESP32-C6’s GPIO pins. M5Stamp C6LoRa specifications: SoC – Espressif Systems ESP32-C6 CPU Single-core 32-bit RISC-V clocked up to 160 MHz Low-power RISC-V core @ up to 20 MHz Memory/Storage – 512KB SRAM, 320KB ROM Wireless - WiFi 6, BLE 5.3, 802.15.4 (See wireless section) Storage – 16 MB external NOR flash
#Mailbag #164: #Elektronik von #LilyGo #China, #Unboxing, #Review, #Bewertung, #Gadgets #Schnäppchen
--> https://youtu.be/81prg2OEIEs
#Maker #DIY #Mikrocontroller #Warentest #Produkttest #Gadgets #Basteln #LoRa #LoRaWAN #Meshtastic #Funk #nRF52840 #Arduino
@rocking_horse #Reticulum seems to be non-ham radio protocol. It's purpose is to send traffic over all sorts of different PHY layers. It's distributed and encrypted. There are more #preppers than there are HAMs
#LoRaWAN is an unlicensed IT protocol maintained by the LoRa Alliance. Not #HAM radio
#LoRaAPRS originated in Austria. I helped translate German documentation into English and Spanish to bring it to ITU region 2. It's more wide-spread in Spanish speaking countries than the US.
Decentlab
cnx-software.com
Eric
D_70WN 🌈 🏳️⚧️
Doc Cool