communication between two e18 ms1pa2 ipx modules (znp-end devcie)

[TrHbAO]

-hello, I got two e18 ms1pa2 ipx modules from ebyte

-i flashed the zstack home 1.2 coordinator firmware for e18 no.1 and got it to work and detected by ztool : https://github.com/Koenkk/Z-Stack-firmware/blob/master/coordinator/Z-Stack_Home_1.2/bin/default/CC2530_CC2592_DEFAULT_20211115.zip

-i then select the default samplelight project (configured as end device) that came with installation of zstack home 1.2.2a and flash it into e18 no.2

-i test the connection with ztool on my e18 no.1 znp side

-i permit join on ztool and power up the e18 no2 but dont see zdo_end_device_annce_ind

am i missing something?

can someone help me please, im beginner at this...

im using IAR 10.10.1 and cc debugger to flash fw

[TrHbAO]

i found the problem now, in this case e18 ms1pa2 "IPX" uses external antenna so i must connect those to my modules in order to form zigbee wireless connection