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Received my Elements of AI certificate today. A great online course, by the University of Helsinki and Reaktor #elementsofai #AI

Toying with a two color e-paper display, amazing technology.. Thinking of low power battery display applications #iot

Experimenting with #esp32 + #rfm69 to #MQTT #IoT gateway, works well

Few photos from my tech talk on "Building low power battery operated #IoT nodes", thanks to those that attended

Preparing a hot water powered barebone #arduino running on internal oscillator and blinking a LED. Fun and educational #IoT

Found an energy harvesting board that I designed ages ago in my drawer. Never ceases to amaze me how this works, made a video of it working off a peltier element and a t delta of 10 degrees C. Thinking of creating harvestduinoRF? #WearableTech #IoT

My CV as a word cloud

Fiddling with noname #esp8285 (not esp8266!) smart plug. Build quality is better than Sonoff S20, relay rated 16A. Difficult to reflash though as no header with TX/RX is exposed

#darkflow running on #RaspberryPi 3B+ handles well image recognition with light yolo weights

Grabbed a Raspberry Pi 3 B+

I guess I need an exabyte-sized HDD to fit this raspberry pi image.. recommendations? #RaspberryPi

I will be doing a tech talk on topic "Hardware and firmware considerations when designing low power battery operated wireless edge nodes for Internet of Things applications". Join me on April 18th, starting 19:15 @ IT step academy https://goo.gl/Txgy7K #IoT

Enhancing my ordinary IP security cameras with #AI, pumping recognized objects data to #MQTT .. isn't #IoT cool? Blog post soon ..

Prototype of RF fireduino 🙂 #RFM69 #arduino #IoT

Making good progress on RFM69 keyfob project, already planning for v2 PCB

Secure #IoT keyfob project PCB just arrived

Working on a pretty secure keyfob for an #IoT project using atsha204 and RFM69

Teardown of a 4ch #IoT relay board w/ power metering. Lack of galvanic isolation + narrow shared 40A live PCB trace makes me raise brows

Certification for the bboil #IoT thermostat project is completed. What an experience! #esp8266 https://bboilrf.com

Got some BLE beacons to fiddle with. Part of BLE beacon to MQTT #esp32 #IoT project

Testing 433Mhz coiled spring antennas on rfm69