2 ms·
I give these away to local kids - on aliexpress $5 buys you a baggy containing a D1, a proto board, wires, resistors, LEDs, temp/light sensors, switches .... G
by Taniwha 8y ago
I give these away to local kids - on aliexpress $5 buys you a baggy containing a D1, a proto board, wires, resistors, LEDs, temp/light sensors, switches ....
Great value - program them as if they were an arduino