I've got the info from mi home. Was able to flash it with the 2.1.1 firmware. Then the ATC exploit. Reconnecting I couldn't change to F, remove the smiley, etc. Flashed to the ATC_v52.bin.

Materials I used: Soft copper wire: 20 gauge (wire diameter 0.8mm): 7cm (2.8 inch) for each double heart link 2cm (0.8 inch) for each beaded link 2cm (0.8 inch) for the clasp Beads: 4mm (abacus ...

Abstract: Piezoresistive pressure sensors based on MEMS technology are widely used in various applications. However, when it comes to practical applications, a major limitation of these sensors is ...

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...