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Converting Hello Sense to a GlowOrb
A long time ago, I was a Kickstarter supporter of the Hello Sense. It was a ball shaped thing that could sit on the bedside cabinet, and would report on noise levels, air quality, and light level. It would also act as a hub for little Bluetooth Low Energy sensor […]
Read MoreOpenWRT and no IP data
I was recently attemping to get Home-Assistant to understand I was ‘home’ by scanning SNMP on my various OpenWRT powered Meraki access points. All the devices were showing as associated in the web UI, but were not being listed in the SNMP or LUCI API output when being queried either […]
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SDR Help Wanted
I have in front of me an Alevel 0214 ‘Smart LPG Tank Level Sensor’ from IMR – http://www.smartgasmetering.com/en/products/19-alevel-214 . Simply put, it converts the magnetic float level gauge on an LPG tank into bursts of 433Mhz data. It is designed, in turn, to work with an OKO 5100 receiver unit […]
Read MoreNetgear D6000 Notes
System specifications at https://wikidevi.com/wiki/Netgear_D6000 CPU / Ethernet : RT63368F Ethernet Switch : MT7530BU Open the top lid just by prising it apart. There are no screws, just clips around all 4 edges. There is a serial interface header at the front center of the board, with 4 pins. Working from […]
Read MoreIPXE and Coreboot Ramblings
This is more a collection of notes compiled from my command history. It hasn’t been repeated… I have a motherboard that is Coreboot compatible. Coreboot comes with a basic payload that permits booting from local disks, but requires other payloads to be added if required – such as IPXE. Need […]
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