Hi,
I want to develop a device using nRF52833. I am using QFN40, so can I use two UART connections. If yes, then what are the Tx, Rx pins for both the UART's
Hi,
I want to develop a device using nRF52833. I am using QFN40, so can I use two UART connections. If yes, then what are the Tx, Rx pins for both the UART's
Hi,
Yes, nRF52833 supports two UARTE instances (UARTE0 and UARTE1), as you can see in Registers. All nRF52 series chips has a pin crossbar feature, allowing any GPIO to be assigned to any serial peripheral like UART, SPI, TWI, etc. You should however avoid using pins marked as "Standard drive, low frequency I/O only" in Pin assignments for high frequency peripherals. The pins are controlled in FW, and both UARTE instances needs to be configured and initialized before use.
Best regards,
Jørgen
Hi,
Thanks for the reply.
But I want exact pin numbers which I can use as UART
Hi,
Thanks for the reply.
But I want exact pin numbers which I can use as UART