3 ms·
> $2.50 toy devboard had multi-megabit flash & ram "multi" is "2 or more" So that's 256KB+ or RAM and 256KB+ of flash. Please send me a link to a $2.50 board
by dmitrygr 3y ago
> $2.50 toy devboard had multi-megabit flash & ram
"multi" is "2 or more"
So that's 256KB+ or RAM and 256KB+ of flash. Please send me a link to a $2.50 board with those specs. I could use one at that price point.
- mathiasgredal 3y agoYou can get an S2 mini dev board for a $1 including shipping[1, 2] [1]: https://imgur.com/HUt2qLY https://imgur.com/HUt2qLY [2]: https://www.aliexpress.us/item/3256804697715980.html https://www.aliexpress.us/item/3256804697715980.html?
- dmitrygr 3y agoCurious. Cool
- crote 3y agoYup, that was the exact one I had in mind!
- dekhn 3y agoI'm not a fan of that form factor (dual rows of pins on both sides), it's not super breadboard friendly (works ok in perfboard). But, I have just soldered in one row on each side which gives you Vbus, GND, 3.3V, and ~12 GPIOs (with some restrictions). You can draw a fair amount of current from Vbus for ancillary devices (I run a 16x16 LED panel through mine and can reach full brightness, sustained).
- jacquesm 3y agoYou can run the headers 'up' on one side and 'down' on the other if you need more access (you then still need to bridge from 'up' back to down somewhere else but at least you'll have the room to do so.