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Polymorphic7 (talk | contribs) m Mechanical oview + typical circuit design schematic from ISM4343_Functional_Specification.pdf |
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== Hardware == | ==Hardware== | ||
Plastic shell with a button on the lower-left edge and LED indicator in the center of the lower black portion. Plugs into a USA 120V 3-prong outlet. | Plastic shell with a button on the lower-left edge and LED indicator in the center of the lower black portion. Plugs into a USA 120V 3-prong outlet. | ||
[[File:deviceLabel.jpg|thumb|Back of device, with label|alt=|none]] | |||
[[File:deviceLabel.jpg|thumb|Back of device, with label | |||
The back half overlaps the front half. There are three notches with clips on each side, and one on top, one on bottom. Prying these popped it apart. | The back half overlaps the front half. There are three notches with clips on each side, and one on top, one on bottom. Prying these popped it apart.[[File:RightSide popped.jpg|thumb|alt=|none]] | ||
[[File:Bottom popped.jpg|thumb|Bottom of device, notch in inner (top) half|alt=|none]] | |||
[[File:DeviceOpened.jpg|thumb|Note the antenna on front, don't yank it apart!|alt=|none]] | |||
[[File:PCBfront.jpg|thumb|There is one main PCB, soldered to the 120V blades|alt=|none]] | |||
===ISM4343-WBM=== | |||
[[File:ISM4343Focus.jpg|thumb|ISM4343 module|alt=|none]] | |||
<gallery> | |||
File:ISM4343-WBM Mechanical oview.png|ISM4343 mechanical oview. | |||
File:ISM4343-WBM Typical circuit design schematic.png|ISM4343 typical circuit design schematic. | |||
</gallery> | |||
Metal can labeled ISM4343-WBM | |||
<nowiki>https://www.digikey.com/en/products/detail/inventek-systems/ISM4343-WBM-L151/9673373</nowiki> | |||
It is a WiFi+BLE SoC from InvenTek | |||
<nowiki>https://www.inventeksys.com/wp-content/uploads/ISM4343-WBM-L151%20Functional_Specification.pdf</nowiki> | |||
===LPC4370FET100=== | |||
[[File:LPCfocus.jpg|thumb|LPC MCU and level shifter in focus|alt=|none]]NXP MCU LPC4370FET100 | |||
<nowiki>https://www.nxp.com/products/LPC4370FET100</nowiki> | |||
The Datasheet (https://www.nxp.com/docs/en/data-sheet/LPC4370.pdf) says it has a Cortex M4, a Cortex M0, and another Cortex M0 core. Also, an 80Msps ADC! Looks like it could detect "tiny scintillations" in the powerlines. | |||
===LVC126A=== | |||
TI LVC126A may be an SN74LVC126A 1.65V to 3.6V buffer | |||
<nowiki>https://www.ti.com/lit/ds/symlink/sn74lvc126a.pdf?ts=1744658910401</nowiki> | |||
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