# V2X2MAP

> Live map for ITS-G5 / V2X vehicle and infrastructure radio data via ESP32-C5.

Canonical page: [https://chrome-stats.com/d/com.v2x2map](https://chrome-stats.com/d/com.v2x2map)

## Overview

- **ID:** `com.v2x2map`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** PIT711
- **Category:** TOOLS
- **Downloads:** 220
- **Version:** 1.4.1
- **Last updated:** 2026-07-17
- **First published:** 2026-06-15
- **Publisher country:** DE
- **Size:** 4.78 MB
- **Data as of:** 2026-11-01
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.v2x2map)
- **Privacy policy:** [https://holzhauser.net/v2x2map/privacy-policy-en.html](https://holzhauser.net/v2x2map/privacy-policy-en.html)

## Description

V2X2MAP turns an ESP32-C5 Wi-Fi sniffer into a live map for ITS-G5 (5.9 GHz, IEEE 802.11p) vehicle-to-everything radio messages. Connect the hardware via USB-OTG or Bluetooth LE and see nearby vehicles, hazard warnings, and traffic-light phases in real time.<br><br>FEATURES<br><br>• Live OSM map with vehicle markers, heading arrows, and speed labels<br>• Radar view with concentric range rings and bearing vectors<br>• Live packet log grouped by station, with message type, RSSI, distance, and timestamp<br>• Max Range Mode: track and export the furthest received ITS-G5 packet (CSV)<br>• DENM hazard alerts with cause code and distance<br>• SPATEM traffic-light phase indicator (green wave speed suggestion)<br>• MAPEM intersection geometry overlay<br>• MQTT forwarding to opentrafficmap.org or your own broker<br>• PCAP recording (Wireshark compatible, link type IEEE 802.11)<br>• Offline map tile pre-download<br>• Works fully offline — no cloud account required<br><br>HARDWARE REQUIRED<br><br>The app requires an ESP32-C5 ITS-G5 sniffer (open hardware, e.g. the Waveshare ESP32-C5-WIFI6-KIT). A built-in setup wizard flashes the firmware onto the board directly from your phone over USB — no PC and no command line required.<br><br>NOTE: Receiving 5.9 GHz ITS-G5 radio data may be subject to national telecommunications law. You are responsible for compliant use in your jurisdiction.

## Rankings

- #1,632,587 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.v2x2map.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.v2x2map)