Arduino Forum

Development => Other Hardware Development => Topic started by: gauravntpl on Sep 13, 2018, 09:59 am

Title: SIM868 GPS/GNSS and Arduino Nano
Post by: gauravntpl on Sep 13, 2018, 09:59 am
I want to design a board for SIM868 with ATMega328(nano) with Arduino bootloader.

I want to use single UART to interface SIM868's GSM and GNSS with Arduino Nano

I have gone through some hardware designs and came across this (

in the above URL on page 18 "All-in-one" mode is mentioned.

I want to be sure that after using the same method mentioned in All-in-one mode will I be able to use the GSM and GNSS via single UART of Arduino Nano.

If not, then how can I achieve that?

Thank you in advance.