Low-cost sensor node device using solar energy and a sx1276 LoRa transmitter for a Wireless Sensor Network.

iot sensor pcb lora lorawan sx1276 solar-energy wireless-sensor-network pic16f sensor-node precision-agriculture sht30 max44009 sx127x shtx pic16f18426

• Updated Oct 23, 2026
• C

Wireless IoT Network with a goal of covering Drexel's campus

mqtt iot arduino sensor gateway dht11 rfm69 sensor-node gateway-node

• Updated Nov 30, 2020
• C++

The Flood Monitoring System

raspberry-pi cloud flood-monitoring sensor-node long-range lora-antenna

• Updated May 27, 2026
• C++

A C# project to simulate and test a multiagent algorithm for finding multiple noisy radiation sources with spatial and communication constraints with an emulated environment. The algorithm tries to detect the source(s) of radiation with some robots in the monitoring fields. Each robot has a sensor mounted to detect the radiation concentration. T…

mobile particle-swarm-optimization swarm-intelligence sensor-node mobile-sensing swarm-intelligence-algorithms

• Updated Sep 21, 2017
• C#

Generic data sampling software written in Java. The default implementation is for a DHT22 temperature/humidity sensor on a Raspberry Pi.

java raspberry-pi hazelcast temperature dht22 humidity data-logging sensor-network am2302 sensor-node

• Updated Jun 23, 2022
• JavaScript

radiosonda_PIcaro · Educational LoRaWAN nodes with Semtech LR1110 (LoRa Edge) + BMP280 & TTGO/ESP32, provisioned on ChirpStack v4. Hands-on GNSS geolocation, OTAA, sensor uplinks & dashboards.

mqtt iot embedded esp32 stm32 geolocation lora gnss bmp280 lorawan sx1276 semtech otaa sensor-node lmic nucleo ttgo chirpstack lr1110 lora-basics-modem

• Updated Nov 3, 2026
• C

Custom 2-layer ESP32 sensor-node PCB designed in Altium: temperature, humidity, pressure and motion sensing with an OLED display, USB-C and LiPo charging, and Wi-Fi/BLE

i2c esp32 altium motion-sensor environmental-monitoring virginia-tech sensor-node altium-designer pcb-design

• Updated Nov 7, 2026

Python web app for monitoring room-to-room climate

climate temperature-data sensor-node

• Updated Dec 8, 2022
• CSS

Fixed ESP32 + LoRa 433 MHz sensor node for sea turtle nest monitoring at FFCM Campamentos Tortugueros, Quintana Roo

iot arduino esp32 telemetry conservation lora sensor-node sea-turtle

• Updated May 19, 2026
• HTML

Understanding Wireless Sensor

sensor tinyos wireless-sensor-networks sensor-node adhoc-networks tiny-os tinyos-sensor sensor-node-hardware

• Updated Apr 20, 2023

Off-grid LoRa/BLE sensor node — 868 MHz LoRa, 2.4 GHz BLE, solar/LiFePO4

hardware ble antenna lora kicad rf energy-harvesting sensor-node nrf52840 pcb-design sx1262 kicad10

• Updated Oct 28, 2026

A solar-powered, weatherproof sensor node with a common mounting, power and radio core, so any lab project that needs to measure something outdoors starts from the same tested base instead of a new enclosure and charger each time.

iot open-hardware solar lorawan hardware-modules cern-ohl open-source-hardware sensor-node build123d design-molecule

• Updated Oct 3, 2026
• Python

Verteiltes Testbed für Space Situational Awareness (SSA): Docker-basierte FastAPI-/Worker-Architektur zur Analyse von orbitalen Konjunktionsereignissen mit PostgreSQL-Backend und optionalem QEMU-Sensor-Node.

python docker sqlalchemy microservices docker-compose rest-api postgresql qemu embedded-linux verteilte-systeme sensor-node space-situational-awareness fastapi raumfahrt informationssicherheit orbital-conjunction satelliten portfolio-projekt

• Updated Dec 3, 2025
• Python

Physical shutdown button for unattended Raspberry Pi sensor nodes. Deployed in residential homes during the WSU EPA STAR-funded Pacific Northwest indoor air quality field campaign (2015-2017).

python raspberry-pi gpio systemd sensor-node indoor-air-quality

• Updated May 8, 2026
• Python

ESP32 firmware with a custom LoRa driver and KiCad PCB design for a low-power environmental sensor node built for long-range field telemetry.

c iot esp32 embedded-systems lora kicad esp-idf environmental-monitoring low-power sensor-node pcb-design firmaware

• Updated Sep 3, 2026
• Assembly

Physical development, communication architecture, hardware documentation, and validation evidence for an ESP32-S3 bidirectional wireless telemetry and command node for cyber-physical monitoring.

iot embedded-systems environmental-monitoring http-api human-in-the-loop sensor-node cyber-physical-systems communication-engineering bidirectional-communication embedded-web-server esp32-s3 wireless-telemetry

• Updated Oct 1, 2026

ESP32-based IoT sensor node with edge filtering, event detection, MQTT-ready telemetry, and Azure-ready message architecture.

python mqtt iot azure esp32 telemetry embedded-systems event-detection sensor-node edge-computing

• Updated Apr 20, 2026
• Python

FreeRTOS sensor node in C on the SiWx917: producer/consumer threads, MQTT over Wi-Fi, and unattended recovery from Wi-Fi and broker outages.

c mqtt iot embedded firmware wifi freertos cortex-m4 si7021 sensor-node silabs cmsis-rtos2 wiseconnect siwx917

• Updated Oct 12, 2026
• C

blockchain gateway internet-of-things hyperledger-fabric sensor-node hyperledger-composer

• Updated Jun 2, 2020
• JavaScript

Attritable edge sensor node: detect, track and publish tracks (not video) on a power budget. Scaffold: CoT encoder, bandwidth governor, benchmark harness.

python benchmarking tak jetson tensorrt sensor-node edge-ai cursor-on-target

• Updated Nov 5, 2026
• Python