SigBin Labs
SigBin Pro — Dual MCU BW20-07s Log dual-band Wi-Fi networks with GPS coordinates for WiGLE and wdgwars from a single standalone device.
Wardriving BW20-07s Dual MCU GPS logging WiGLE / wdgwars
Bring along A microSD card (not included) for the WiGLE CSV logs; ordering is by manually reviewed inquiry.
Keep in mind No public price and no checkout. The display size and battery capacity are not published. Source checked · Sep 30, 2026 Image credit Maker photo of the SigBin Pro Dual MCU BW20-07s board with its OLED showing the Wi-Fi menu · SigBin Labs
Overview Blueprint Specifications 8 Resources 3
(02) Blueprint
What’s published The maker publishes product information. We have not verified a complete set of editable hardware, enclosure and firmware sources.
Build from these sources Sources not reviewed · 0 pinned files
Research notes Product page reviewed on 2026-09-30; no claim of a reproducible or open hardware design. Source: https://sigbinlabs.com/products/sigbin-pro-dual-mcu-bw20/
Every link checked 2026-09-30.
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Core hardware 4 Module Realtek BW20-07s dual-band Wi-Fi + Bluetooth, 2.4GHz + 5GHz, 802.11 a/b/g/n/ac Architecture Dual MCU: one processor dedicated to the radio, a second for display, GPS, SD logging and input, to avoid I/O contention during logging GPS and storage Integrated GPS for coordinate-tagged logs; microSD (not included) storing logs directly in WiGLE CSV format Display and power Onboard status display (size not stated); USB-C 5V input; a battery-friendly design for extended field sessions What it does 2 Wardriving output GPS-tagged network logs in WiGLE CSV, compatible with WiGLE submissions and wdgwars competition logs Design intent The maker positions it as a WPA3-aware, dual-band platform for modern networks where WPA2 and WPA3 coexist Availability 2 How to get one Limited small-batch prototype, hand-assembled and tested; no checkout or public price. Request via the manually reviewed 'Request Order' form Included items SigBin Pro unit, USB-C cable, and usage / log-format documentation No matching specification. Try a chip name, connector or feature.
What still needs checking The maker does not state the display size, battery capacity or the specific MCUs, and publishes no price. Availability is by manually reviewed inquiry and varies by batch and region. We reviewed the maker's own pages only; we did not handle or bench-test a unit.
Downloads & docs
Source & revision notes Maker listing checked Sep 30, 2026. Detailed documentation reviewed Sep 30, 2026. Not hands-on tested.
Specs were read from the SigBin Labs product page and the maker's launch blog post on 2026-09-30. The maker lists a Realtek BW20-07s dual-band module, a dual-MCU architecture (radio MCU separate from an I/O MCU), integrated GPS, microSD logging in WiGLE CSV format (WiGLE and wdgwars compatible), an onboard status display and USB-C 5V power. The display size and battery capacity are not stated on the page.
Status is 'Availability unconfirmed' rather than 'listed': the device is a hand-assembled, small-batch build with no published price and no checkout. Orders go through the manually reviewed 'Request Order' form; the shipping page says availability varies by batch, parts and region and that an inquiry does not guarantee shipment.
Written from the SigBin Labs product page and launch blog post retrieved 2026-09-30; no hands-on testing.
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