4 ms·
Although I've been a working EE for 40 years and understand how exponential growth works, I'm still shocked at how powerful it is and how little it costs.
by tasty_freeze 3y ago
Although I've been a working EE for 40 years and understand how exponential growth works, I'm still shocked at how powerful it is and how little it costs.
- GuB-42 3y agoAnd at $40, this is relatively expensive for the amount of power. You can find a ESP32 dev board on AliExpress for about $5, shipping included. It is obviously much cheaper if you buy the chips in bulk. Here, you are mostly paying for the smartwatch package, not the brain.
- blkhawk 3y agothe best bang for buck board right now is the esp32-s2 based s2 mini. Its great for doing anything usb attached (keyboard, gamepads, mice, anything really). Its about 2,50EUR at its cheapest including shipping without PSRAM and 2,60 with psram.