I plan to use JN5169-001-M00-2Z modules as end devices without any carrier PCB. I am thinking about a programming solution.
1 - Does a hardware programming tool exist ? I mean, hardware connect the module inside the tool. Flash the module. Disconnect the module from the tool.
2 - Does a connector reference exist for the module form factor ?
3 - Programming datasheet tells to connect UART0 pins. Can I only connect RX/TX ? Or RTS/CTS are needed too ?
Thanks for your help. Regards.