4 ms·
I'm only guessing, but I think the reason it's soo big is because they want it to be "DIY" and a bluetooth-module and wireless-recharging module cannot be made
by larrybolt 13y ago
I'm only guessing, but I think the reason it's soo big is because they want it to be "DIY" and a bluetooth-module and wireless-recharging module cannot be made much smaller, not to forget that thing also needs to have a battery that can hold out long enough!
- sitharus 13y agoWireless charging, perhaps, but I have a bluetooth module with embedded CPU and GPIO pins that's not much larger than 2x2cm. I'm pretty sure the reason for the size is aesthetics, rather than requirement.
- infinitone 13y agoDoes the GPIO include analog? If so, can you link me :D
- sitharus 13y agohttp://www.ti.com/product/cc2540 http://www.ti.com/product/cc2540 12-bit ADC onboard. Also two serial (SPI/UART) and an AES module. Microcontrollers pack so much in these days.