Now in early access

Network visibility for
every small network

Deploy an ESP8266 on any LAN and run automated network diagnostics — ping, DNS, HTTP, subnet & Wi-Fi scans — from a single dashboard.

Sign in to wiafi

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OAuth credentials required to activate sign-in

How it works

From device to dashboard in four steps

1

Create an account

Sign in with Google, Facebook, or Apple. No password required.

2

Provision a device

Flash your ESP8266, paste the generated token into its config, and power it on.

3

Define test suites

Choose which network tests to run and how often. Tests are pushed to the device automatically.

4

View results

Results stream back to your dashboard over TLS — even from devices behind NAT.

Supported tests

Everything you need to diagnose a small network

🖧

Subnet Scan

Discover all live hosts on a subnet. Detect rogue devices or verify expected topology.

📡

Ping

Measure round-trip time and packet loss to any host. Track latency over time.

🌐

HTTP / HTTPS

Verify reachability and response codes for web services. Alert on failures or slow responses.

🔍

DNS Resolution

Resolve hostnames and validate DNS answers. Catch misconfigured or hijacked resolvers.

📶

Wi-Fi Scan

List neighboring access points with SSID, BSSID, channel, and signal strength.

Architecture

Works behind NAT — no port forwarding needed

📟

ESP8266

On your LAN
behind NAT

→
🔒

TLS / HTTPS

Outbound
poll & report

→
☁

wiafi.com API

Command queue
& result store

→
📊

Your Dashboard

Any browser
anywhere

The ESP8266 initiates all connections outward — no inbound ports required.