[DisasterRadio] Why this not working

[fab1an at onet.pl]

I'm not know english. I use translators.
I buy 2 device and flashed its. When I connect (trought wifi) to one device. I dont see message in other device near first device.
1. login to 192.168.4.1
2. setup name
3. send text
4. nothing happened in second device. on second device i see 0.0.0.0 and 0 hops.
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