alt Hacker NewsI started to hack around cheap chinese Freqchip SOCs:
https://github.com/zoobab/FR801xH
You could get smartwatches for 3EUR on Ali with this chip.
I started to hack around cheap chinese Freqchip SOCs:
https://github.com/zoobab/FR801xH
You could get smartwatches for 3EUR on Ali with this chip.
Wow, some of these chips are 2.6rmb at 3k MOQ ($0.36) for an Arm Cortex m3 with BLE (and sig-mesh) support... this is wild!!! How usable is the SDK?