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mrwho

Tinkerer, IoT hobbyist and Pi destroyer.

Austria
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mrwho
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This user joined on 11/30/2018.

84k
391
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A low cost ESP32 core board with Ethernet and PoE for convenient "single cable" deployments
Project Owner Contributor

wESP32: Wired ESP32 with Ethernet and PoE

Patrick Van OosterwijckPatrick Van Oosterwijck

51k
1k
40
254
Portable Power Platform for Pi Zero
Project Owner Contributor

PiSugar Battery for Raspberry Pi zero

JdaieJdaie

23.9k
53
13
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Messing around with Annax Flip-Dot displays.
Project Owner Contributor

Flip-Dot Display & DIY Controller

Frederic LFrederic L

22.6k
82
11
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Useful STM32L082-based devices with embedded LoRa radio modem programmable with the Arduino IDE via USB connector, i.e, hackable.
Project Owner Contributor

Hackable CMWX1ZZABZ (LoRa) Devices

Kris WinerKris Winer

21.5k
249
28
212
A 1 square inch PCB module with 2 tiny solar cells, a highly efficient Li-Ion charger and with 3.3V and 1.8V output
Project Owner Contributor

Tiny Solar Energy Module (TSEM)

Jasper SikkenJasper Sikken

17k
73
18
81
5 Raspberry PI Zeros. One custom USB hub. Endless disappointment.
Project Owner Contributor

Terrible Cluster

ajlittajlitt

14.3k
73
4
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A solar-powered ESP8266 based Weather Station, which can run years without taking power from an external source
Project Owner Contributor

Solar Powered WiFi Weather Station V2.0

Debasish DuttaDebasish Dutta

7.1k
96
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A 1" squared ESP32 module that natively takes LiPo batteries, charges them, and doesn't kill them.
Project Owner Contributor

uMesh

JarrettJarrett

6k
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This is a 0.8x0.6 inch board with AEM10941 solar harvesting IC charging supercapacitors
Project Owner Contributor

Solar harvesting into supercapacitors

Jasper SikkenJasper Sikken

4.3k
2k
4
39
Self-Powered IoT Node for Environmental Sensing
Project Owner Contributor

SPINES Mote

Macro YauMacro Yau

3.6k
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ATTiny841 based wrist watch for 9 year old
Project Owner Contributor

Vlad's Round Watch

Chris O'RileyChris O'Riley

2.6k
1.3k
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Unique, compact power conditioning enables always-on sensor monitoring and Long-Range radio (LoRaWAN) link for IoT applications.
Project Owner Contributor

SoLoRa - Solar Powered always-on IoT sensor node

Joe MillerJoe Miller

2.4k
41
9
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Ultra-small, low-power, LoRaWAN-enabled sensor tile for monitoring bee hives and other tight spots
Project Owner Contributor

Bee Minder

Kris WinerKris Winer

2.3k
34
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25
Open Source MPPT for Solar charging.
Project Owner Contributor

Open MPPT

Ben BrownBen Brown

1.1k
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A solar powered, battery buffered, USB charger.
Project Owner Contributor

miniSolar Charger

Peter ThompsonPeter Thompson

918
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This is a RAK4260 based, Feather styled LoRa dev-board.
Project Owner Contributor

Penguino Feather SAMR34 LoRa Dev-Board

Orkhan AmirAslanOrkhan AmirAslan

563
16
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Two Feathers featuring the NXP i.MX RT10xx series Cortex-M7 MCUs.
Project Owner Contributor

MIMXRT10xx Feathers (RT1011 and RT1062)

arturo182arturo182

530
28
3
22
A CircuitPython dev board designed for breadboards! With adjustable voltage rail, multiple GPIOs and a 1.3" 240x240 LCD.
Project Owner Contributor

Serpano

arturo182arturo182

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