Charles McClelland created a Wi-Fi Connected Teensy:
The basic idea is that this board will connect to GPS, obtain a GPS fix and report its location to Ubidots.
Ubidots can then display this information in a number of ways including showing the location and the number of times the sensor had been moved that day
The hardware design files and firmware source code are shared on GitHub:
chipmc/Teensy-Data-Logger/
Switcher – A WiFi Open Source Power Switch and Socket Based on ESP8266
The switch uses the prominent ESP8266-01 module, an Arduino program, a 3D printed box and modules. It is free and open source, so you can build and modify it on your own!
Shared project:
MobileWill revamped his living room monitor with a new board design:
For over a year now the living room node and La Crosse Gateway has been sitting atop a plastic bin next to my patio slider in a mess of wires. This is when you know you have too many projects lying around the house. So this summer I decided to design a PCB with a nodeMCU that will replace both projects and mount atop of a power brick. I went with the nodeMCU since there is power nearby, ease of connecting directly to the MQTT broker, and I can broadcast more often without the power limitations of a battery. This project frees up two RFM12B boards so that they can be used for the other window and the front door.
The new board features:
friedcircuits/nodeSensor
Teensy-based weather badge that logs humidity and temperature to Adafruit.io via WiFi:
The Kicad design files and Arduino source code are hosted on GitHub:
teensy-wifi-weather-logger
The sensor data is logged to Adafruit.io via ESP8266’s WiFi connection:
Video of establishing WiFi connection and logging weather data:
Pierre Muth has created a battery powered remote display for logging station:
Wireless remote LCD This tests using the famous ESP8266 and low consumption Sharp Memory LCD. Is it possible to have a compact remote display battery powered?
Muth has shared the board on OSH Park:
Jack Gassett wants to enable rapid prototyping of new projects:
GadgetBox is an IoT project built around a case that allows you to connect 4 eCogs (think mini Shields) without stacking or sharing pins!
small, OpenWRT-capable Linux computer [..] designed around an Atmel AT91SAM9G25 400 MHz CPU, and added some memory, Ethernet, and a CC2520 radio chip to handle the wireless side. It’s all done on a four-layer board, and hotplate/skillet reflowed
jop shared the board on OSH Park:
mincepi adds WiFi to the Raspberry Pi Zero without using USB:
$5 WiFi for the Pi Zero without using USB
More information is on the creators website:
mincepi has shared the board on OSH Park:
created a tiny weather station based on the ESP8266:
Push the measured temperature, humidity, pressure and battery voltage to the cloud or local servers in defined intervals. Configuration is done by using a simple web browser.
MalteP has shared the board on OSH Park:
OSH Park 