ESP32 · LVGL · Handheld

The All-in-One
Network Field Tester

WormNet V1R0 is a portable, touch-screen diagnostic device for network technicians — covering Ethernet, WiFi, Bluetooth, PoE, cable continuity, phone lines, and IP cameras in one rugged handheld.

Explore Features
WormNet 🔋 87%
🌐Network
📹CCTV
🔌Cable
PoE
📞Phone
Settings
WormNet-V1R0

Everything in the field, in your hand

Six integrated diagnostic modules replace an entire bag of single-purpose testers.

🌐

Wired Network Diagnostics

Full Ethernet toolset via KSZ8862 100 Mbps interface — scan IP ranges, probe ports, test DNS, run HTTP requests, and ping hosts from the device itself.

IP Scanner Port Scanner DNS Lookup HTTP Test Ping
📡

Wireless Network Tools

Scan nearby WiFi networks with RSSI and security details, analyse 2.4 GHz channel occupancy for interference, and create a bridged access point for in-field troubleshooting.

WiFi Scanner Channel Analyzer AP Mode Repeater
📹

CCTV & IP Camera Discovery

Discover cameras via ONVIF broadcast, test RTSP streams, and identify camera brands from MAC address or HTTP banners — no laptop required.

ONVIF RTSP Brand Detection
🔌

8-Wire Cable Continuity Tester

Test every wire in an RJ45 cable simultaneously via PCF8574 I2C expander. Full TIA-568B colour naming, pass/fail per wire, audio buzzer confirmation, and live results table.

TIA-568B 8-Wire Audio Feedback TDR Length

PoE Detection & Classification

Measure PoE voltage and automatically classify IEEE 802.3af (~48 V), 802.3at PoE+ (~54 V), and passive PoE variants — with live voltage readout on screen.

802.3af 802.3at PoE+ Passive PoE Voltage Display
📞

Phone Line Testing & DTMF

Measure analog POTS line voltage (0–100 V range), detect on/off hook state, generate DTMF tones via the built-in keypad, and connect a wireless headset over Bluetooth HFP for hands-free phone testing.

DTMF Keypad BT HFP Audio 0–100 V Range Hook Detection

Purpose-built for field work

WormNet replaces a bag full of single-purpose testers with one device that fits in a tool belt.

Network Installation Technicians

Verify cable runs, check PoE power delivery, confirm DHCP assignment, and scan for active hosts — all before racking the switch.

CCTV & IP Camera Installers

Discover ONVIF cameras, verify RTSP stream access, and identify camera brands without opening a laptop on a ladder.

Telecom Field Engineers

Measure analog phone line voltage, verify DTMF signalling, and use a Bluetooth headset to test phone lines hands-free.

Network Administrators

Quickly audit switch ports, detect rogue hosts, scan for open services, and map subnets while walking the floor — no laptop required.

Building & Infrastructure Maintenance

Test structured cabling integrity wire-by-wire, measure cable lengths via TDR, and confirm PoE availability at every drop.

Wireless Site Surveys

Identify channel congestion in the 2.4 GHz band, detect overlapping SSIDs, and place access points confidently using real-time RF data.

Everything in V1R0

All features ship in a single version — one device, complete toolset, ready to use out of the box.

V1R0 Full Feature Set

Touch display with full graphical UI
10/100 Mbps wired Ethernet interface
IP Scanner — live host discovery on subnet
Port Scanner — TCP/UDP port probing
DNS Lookup & Reverse DNS
HTTP GET/POST tester
Ping utility with live round-trip time
2.4 GHz WiFi scanning + Channel Analyzer
WiFi Access Point (bridge mode) & Repeater
ONVIF camera discovery & RTSP stream testing
8-wire RJ45 continuity tester
TDR cable length measurement
PoE detection & classification (802.3af / 802.3at / Passive)
Phone line voltage measurement (0–100 V)
DTMF keypad & tone generation
Bluetooth HFP Audio Gateway — wireless headset support
Battery monitor + auto-sleep + brightness control

Try the device UI

Click the icons on the device screen to explore each diagnostic tool — just like the real touchscreen.

WormNet V1R0 🔋 87%
🌐Network
📹CCTV
🔌Cable
PoE
📞Phone
📡WiFi Scan
Wired Network ← Back
InterfaceETH Connected
IP Address192.168.1.42
Subnet255.255.255.0
Gateway192.168.1.1
DNS8.8.8.8
Speed100 Mbps
Ping GW4 ms
Active Hosts23 found
CCTV / IP Cameras ← Back
ONVIF Scan3 cameras
Camera 1192.168.1.101
BrandHikvision
RTSPStream OK
Camera 2192.168.1.102
BrandDahua
RTSPStream OK
Camera 3192.168.1.110
BrandUnknown
Cable Continuity ← Back
Pin 1 — W/OR PASS
Pin 2 — OR PASS
Pin 3 — W/GR PASS
Pin 4 — BL FAIL
Pin 5 — W/BL PASS
Pin 6 — GR PASS
Pin 7 — W/BR PASS
Pin 8 — BR PASS
PoE Detection ← Back
48.3V
Measured voltage on port
IEEE 802.3af — PoE
ClassificationClass 3
Max Power15.4 W
StatusActive
Phone Line ← Back
Line Voltage48.1 V
Hook StateOn-Hook
BluetoothHFP Connected
1
2
3
4
5
6
7
8
9
*
0
#
WiFi Scan ← Back
OfficeNet_5G -42 dBm WPA2
CWORM_AP -55 dBm WPA2
GuestWiFi -61 dBm Open
TechRoom_24 -67 dBm WPA3
IoT_Devices -73 dBm WPA2
Printer_Net -80 dBm WEP
WormNet-V1R0

Click any icon to explore

Full wired Ethernet diagnostics over a 10/100 Mbps KSZ8862 interface. The device gets an IP via DHCP, then lets you scan the local subnet, probe ports, test DNS, and ping hosts — without a laptop.

  • Automatic DHCP — IP, subnet, gateway, DNS displayed instantly
  • IP Scanner discovers all active hosts on the subnet
  • Port Scanner probes TCP/UDP ports on any target
  • DNS lookup and reverse DNS resolution
  • HTTP GET/POST tester for verifying web services
  • Ping with live round-trip time readout

Ready to simplify your field kit?

Get in touch to learn more about WormNet V1R0 availability, custom configurations, or partnership opportunities.