Serial Communication with NXP JN5168 module

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Aug 22, 2017 by Mario Ignacio Castaneda Lopez
Content originally posted in LPCWare by rafaelmd on Thu May 29 07:17:59 MST 2014
Hi there,

I am trying to program and communicate with the JN5168 Module but I am not getting any response at all. I have connected pins TXD0 and RXD0, from  the UART0 interface, to an FTDI cable which is connected to the USB port of a computer.

After doing some research, I found out that the folks from the Meshbee project (http://www.seeedstudio.com/wiki/Mesh_Bee), which uses the same module, are using the UART1 interface to program the module. So, I am not sure if I can only use the UART1 for programming, the NXP documentation is not very clear about how to do it.

Apparently, the NXP forum is offline so I hope you guys can shed some light on this matter.