cifertech/ESP32-DIV

Health v2 · maintenance only

Adoption not part of the score

3890 stars · 532 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

ESP32-DIV is open-source firmware (with open schematics and PCB files) for a custom ESP32-S3 handheld device that bundles Wi-Fi, BLE, 2.4GHz, Sub-GHz, IR, RFID/NFC, and GPS tools behind a touchscreen UI. It supports scanning, packet capture, signal replay, spoofing, jamming, and both attack and detection modes for authorized wireless security research and education.

Use cases

• test wifi networks for deauthentication vulnerabilities
• capture and replay sub-ghz signals from remotes and garage doors
• read, clone, and dump rfid or nfc access cards
• monitor the 2.4ghz spectrum for wifi, zigbee, and other rf traffic
• build a flipper zero alternative handheld for wireless security testing
• wardrive and log wifi and ble devices with gps to sd card
• broadcast fake wifi beacons to test client behavior
• sniff and replay infrared remote controls

When to choose

• You want one portable, touchscreen device covering Wi-Fi, BLE, Sub-GHz, IR, RFID/NFC, and GPS testing instead of separate tools
• You are doing authorized wireless security assessments, RF education, or red-team demonstrations
• You prefer open hardware with included schematics and PCB files that you can build and extend
• You want to flash firmware directly from a browser without setting up an Arduino IDE

When to avoid

• You need software-only analysis on a laptop with an existing Wi-Fi or SDR adapter
• You require commercially supported, certified, or legally cleared penetration-testing equipment for client engagements
• You have no authorization to test the target networks or devices - unauthorized use is illegal
• You need enterprise features such as team collaboration, automated reporting, or persistent deployment

Facets

application · maturity active

security penetration-testing networking monitoring embedded security penetration-testing networking iot embedded-systems hardware embedded iot wifi-deauther wireless-security esp32-firmware esp32-s3 packet-sniffer sub-ghz rf-analysis bluetooth-scanner rfid-nfc-cloning wardriving spectrum-analyzer captive-portal infrared-replay flipper-zero-alternative offensive-security red-team open-hardware firmware

Member repositories

For agents

markdown · JSON · MCP: product_card(name="cifertech/ESP32-DIV")