[GH-ISSUE #104] No RSSI with Huawei E3372 #213

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opened 2026-03-13 13:51:53 +03:00 by kerem · 1 comment

kerem commented

2026-03-13 13:51:53 +03:00

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Originally created by @achimbo on GitHub (Nov 12, 2024).
Original GitHub issue: https://github.com/4IceG/luci-app-3ginfo-lite/issues/104

I have the following LTE stick:

Modem type | Huawei e3372
Revision / Firmware | 21.180.01.00.00
IP adress / Communication Port | /dev/ttyUSB1
Protocol | ncm

All quality metrics like CSQ, RSRQ or RSRP are available, but RSSI is missing.

Originally created by @achimbo on GitHub (Nov 12, 2024). Original GitHub issue: https://github.com/4IceG/luci-app-3ginfo-lite/issues/104 I have the following LTE stick: Modem type | Huawei e3372 Revision / Firmware | 21.180.01.00.00 IP adress / Communication Port | /dev/ttyUSB1 Protocol | ncm All quality metrics like CSQ, RSRQ or RSRP are available, but RSSI is missing.

kerem commented

2026-03-13 13:51:59 +03:00

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@Inlifeuser commented on GitHub (Feb 12, 2025):

I have the same modem and also don't have RSSI displayed, but I solved it by adding this to /usr/share/3ginfo-lite/modem/usb/12d11506 after the first line:

if [ -n "$CSQ" ]; then
	RSSI=$(awk 'BEGIN {print -113 + '$CSQ'*2}')
	#[ -n "$ADDON" ] && ADDON="$ADDON,"
	#ADDON="$ADDON"'{"RSSI":"'$RSSI' dBm"}'
fi

@Inlifeuser commented on GitHub (Feb 12, 2025): I have the same modem and also don't have RSSI displayed, but I solved it by adding this to `/usr/share/3ginfo-lite/modem/usb/12d11506` after the first line: ``` if [ -n "$CSQ" ]; then RSSI=$(awk 'BEGIN {print -113 + '$CSQ'*2}') #[ -n "$ADDON" ] && ADDON="$ADDON," #ADDON="$ADDON"'{"RSSI":"'$RSSI' dBm"}' fi ```

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starred/luci-app-3ginfo-lite#213

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