Hi:
i am working with Thingy52，and i have get a zip pack named thingysdkv210,today after the compile prcess after following ../PCA20020/thingysdkv210/documentation/firmware_compile.html to complie
i can get one hex(nrf52832_xxaa_s132.hex) and one bin(nrf52832_xxaa_s132.bin ) files in /armgcc/_build ,，but after i program the hex files to Thingy52,its seems not worked.
i workd as follows:
1、gcc compiling...get one hex file named nrf52832_xxaa_s132.hex;
2、using nrfjprog to flash :
first step is erase: nrfjprog -f nrf52 --eraseall
second step to flash :nrfjprog -f nrf52 --programnrf52832_xxaa_s132.hex --sectorerase
third: nrfjprog -f nrf52 --reset
3、using android bluetooth scan device ,and i can't find it.
so i want to know that if i should program the softdevice to Thingy52? and what's version i need to program?
and i also find https://nordicsemiconductor.github.io/Nordic-Thingy52-FW/ ,this page says it worked with softdevice4.0.2，however, after i downlode SDK13 and SDK13.10 both, there are onlu softdevice 4.0.4 exists rather than 4.0.2.
emmmmm,can you give me some advices?i'm really puzzled.
THANK YOU FOR YOUR KIND HELP.
