kahit ilan basta 3.3v (lahat naman ng cp2102)
need mo lang is rx tx at gnd
kung may esp8266 ka na may cp2102, pwede rin un basta idisable mo ung esp8266 using the EN pin.
eto lang need mo
serial_atcmd AT+ZNCK="$(strings /NVM/TTPCom_NRAM2_MEP_ZTE_FIX.gki | grep -E '[0-9]{16}')"
for IMEI
serial_atcmd AT*PROD=2
serial_atcmd AT*MRD_IMEI=D
serial_atcmd AT*MRD_IMEI=W,0101,01NOV2012,<IMEI>
# example
# serial_atcmd AT*MRD_IMEI=W,0101,01NOV2012,123456789012345...
you can just dump the firmware on the r281 if that really matters to you. you can either rebuild it to something flashable or flash it via uboot with offsets. (you need to note down the offsets)
problem yan sa user interface ng sztozed mismo. balak naman yan ayusin. pero try mo ung iba g apn ang ibridge. gagana yan.
complete features nyan. madali lang imodify firmware pero di naman kailangan.
pag nireset mo naman pwede mo iapply uli. dinidisable naman ng userscript ang tr069 para di...
not this device but other mt76xx devices. done a few complete ports.
certain values such as the freq limit can be different between devices in the device tree.
I was planning on getting an r281 to do a port but if you’re doing it it’s fine :)
tftpbooting other models was more for testing...
ung sa zte si Leo-PL - Overview ang gumawa. (para sa MF286R/A)
bjarnco32 meron na basic support si Leo-PL para sa pxa1826 modem. gamit kasi yan sa ZTE MF286R. medyo custom ZTE FW lang sa modem ng ZTE MF286R.
also sa kernel panic, anong values ng pcie sa device tree mo? pwede ka mag tftpboot ng...