Biscuit Shop
Biscuit Ultra Log wireless surveys from your phone.
Dual-band Wi-Fi Bluetooth Phone GPS microSD
Listed by the maker but not orderable when we last checked.
Bring along A compatible phone; location comes from its GPS.
Keep in mind Screen-free design; check phone compatibility. Source checked · Sep 15, 2026 Image credit Maker product image · Biscuit Shop
Overview Blueprint 1 Specifications 19 Resources 1
(02) Blueprint
What’s inside No schematics, PCB source, or BOM published; only a 3D-printable case model and a community wiki with no technical design files were found.
Research notes Fetched biscuitshop.us product page and the community wiki (codehedge.github.io/Biscuit-Wiki) — neither links a schematic, PCB source, GitHub hardware repo, or BOM. Only the case STL and a Discord/wiki for support were found.
Every link checked 2026-09-27.
Hand this device to your agent. Everything on this page, as clean Markdown and JSON: specs, shops, prices, design files, parts.
Made the Biscuit Ultra? Put the badge on your README; it links here, with every shop that sells it.
Copy Markdown
Compute & storage 4 Scanner ESP32-C5-WROOM-1-N8R8 Phone-link processor ESP32-WROOM-32E-N8 Storage microSD slot and 8 MB SPI flash Internal link UART, 115200 baud Wireless & software 8 Wi-Fi 2.4 and 5 GHz; Wi-Fi 6 / 802.11ax Antennas Two external RP-SMA connectors Phone link BLE GATT; phone GPS integration Scanning Wi-Fi access points/stations, Bluetooth and supported device identifiers Capture PCAP, PMKID and four-way handshake logging to microSD Testing features Maker lists deauthentication, beacon and portal testing, plus attack-device detection Mapping WiGLE API and WDG Wars integrations Expansion External ESP32-C5 nodes with the maker’s node firmware Power & package 5 Battery 3200 mAh Rabbit Labs 18650 cell Monitoring I²C battery gauge Status Configurable RGB NeoPixel with stealth mode Enclosure 3D-printed ABS-GF Included Device and two swiveling 2.4/5 GHz antennas Compatibility & support 2 Phone limitation Maker explicitly warns of unstable BLE with Nothing 4a Pro Warranty Maker advertises 60-day warranty and seven-day return window; check current terms No matching specification. Try a chip name, connector or feature.
What still needs checking Dimensions, weight and exact app/firmware compatibility versions are not specified on the reviewed product page.
Downloads & docs
Source & revision notes Maker listing checked Sep 15, 2026. Detailed documentation reviewed Sep 15, 2026. Not hands-on tested.
Price is a dated listing; confirm with the maker.
The manufacturer lists a 3200 mAh 18650 cell, two ESP32 modules, external antennas and local microSD capture. GPS comes from the connected phone.
The maker warns of an unstable BLE connection with the Nothing 4a Pro. The store showed the Ultra as sold out at review time.
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