Hi,
I am using a nRF51822 board and I wanted to know if the LC filter is necessary if I don't need to use any analog entrance or exit. I just need the BLE and a digital input.
Hi,
I am using a nRF51822 board and I wanted to know if the LC filter is necessary if I don't need to use any analog entrance or exit. I just need the BLE and a digital input.
If my voltage source is above 2.1V (3V for example) do I need the internal DCDC or I can work with the LDO?
If my voltage source is above 2.1V (3V for example) do I need the internal DCDC or I can work with the LDO?