Https://sweatco.in - rewards your daily steps with a new-generation currency you can spend on cool products, donate to charity or convert into SWEAT. Source: almost 2 years ago

Sweatcoin are launching a token later this year. https://sweatco.in/. - Source: Hacker News / about 2 years ago

Probably a Flipper Zero. I saw someone do this with one recently. Even before that, I wanted one. It is a pocket sized software defined radio for sub-gigzhertz signals. It can record and play back RF signals. https://flipperzero.one/. - Source: Hacker News / 5 months ago

Man I got really excited thinking this was about the Flipper Zero device https://flipperzero.one/. - Source: Hacker News / 6 months ago

For an alternative and a similar system, TI has an RF DAC available now but the RF ADC is probably in the pipeline [1]. Imagine a flipper zero version on steroid based on this RF ADC/DAC platform but the price will probably going to the roof [2]. [1] 16-bit, 2-channel, 20.48-GSPS 12-GHz RF digital-to-analog converter: https://www.ti.com/product/DAC39RF10 [2] Flipper Zero: Multi-tool Device for Geeks:... - Source: Hacker News / 6 months ago

Probably someone messing about with a Flipper Zero https://flipperzero.one/. Source: 7 months ago

Flipper Mobile App (version 1.6.4): Organize data and keys on your Flipper Zero device. Source: 9 months ago