Scout Lite vs Apex 5 vs JCMK: ESP32-C5 Wardriving Board Differences

PINGEQUA Lab · ESP32-C5 Wardriving Boards · 10 min read · Updated 2026-09-20

Reference: Flipper Zero Wardriving Hardware & Firmware: SigRoam, Biscuit, Marauder & C5 Boards.

ESP32-C5 boards share the same native 2.4/5 GHz Wi-Fi capability, but the surrounding hardware and firmware paths differ: GPS source, storage, UART routing, control interface, and hardware revision determine the wardriving workflow. This page compares those implementation differences rather than ranking products.

Full dual-band GPS and WiGLE walkthrough: Flipper Zero wardriving guide.

ESP32-C5 only reached makers in 2024, and the ESP32 Marauder app that most of these boards run is still catching up — direct-to-WiGLE and WDGWars upload only landed in v1.14.0 (Jul 22, 2026), on top of older, still-lingering bugs like GPS fixes silently dropping after a soft reset (issue #338) and memory climbing to 95% mid-scan before a single AP shows up (issue #1087). None of that is specific to one board — it's the software layer every C5 board here runs on top of. What actually separates them is the hardware underneath: whether GPS and SD are built in and tested, or something the vendor is still sorting out.

What to actually check before buying a C5 wardriving board

ESP32-C5 is Espressif's first RISC-V chip with real dual-band 2.4 GHz + 5 GHz Wi-Fi 6 radio hardware, released 2024 (Espressif product page). Every earlier ESP32 variant — the classic ESP32, S2, S3, C3, C6 — is 2.4 GHz only at the chip level, so a board built on any of those simply cannot do 5 GHz wardriving no matter what firmware runs on it. That's the baseline. Beyond "is it actually a C5," five things separate a board that works out of the box from one that turns into a support ticket:

• Real C5 silicon, not a relabeled 2.4 GHz-only board. Confirm the listing names ESP32-C5 specifically, not a generic "Marauder board" — older Marauder boards on S3/C3 hardware can run the same app but have no 5 GHz radio to switch to.
• WarDrive is actually enabled on the batch you're buying, not just printed on the box. Apex 5's first batch shipped without it — see below — and the fix landed on a later batch, not a firmware update you can pull yourself.
• GPS and microSD are built in, not something you have to wire up yourself. Hardwired GPS removes a whole class of pin-mapping and cold-boot mistakes, and Marauder's own wiki notes GPS needs open sky and roughly 30 seconds to 2 minutes to get a fix even when wired correctly.
• Plug-and-play vs DIY. Does it arrive flashed and ready, or do you need to solder, wire a GPS module, and flash Marauder yourself?
• Batch limits and stock status. Several of these boards are limited drops — they sell out, get relisted, or jump in price between batches, so "in stock today" and "in stock when you click the link" aren't the same thing.

ESP32-C5 wardriving platform snapshot

This table describes current documented architecture, not a performance ranking. Prices and stock are intentionally omitted because they change frequently.

Wardriving Entity Matrix

Entity rule: hardware platforms and firmware are separate entities. Scout Lite and Apex 5 are hardware; SigRoam, ESP32 Marauder, GhostESP and Biscuit firmware are software.

Board-by-board

JCMK: Marauder C5 Adapter vs C5 Wardriver

These are separate hardware categories. The Marauder C5 Adapter mounts to Flipper Zero and provides onboard GPS and microSD around a separately supplied ESP32-C5-DevKitC-1 running Marauder. The C5 Wardriver is a standalone ESP32-C5 wardriving platform with 2.4/5 GHz Wi-Fi, BLE, GPS, SD logging and WiGLE-oriented firmware. They should not be represented as one product.

Apex 5

Apex 5 combines ESP32-C5, dual Sub-GHz radios, nRF24, GPS and microSD on one Flipper board. The vendor's current GitHub manual explicitly separates the revisions: V1/Batch 1 does not support Marauder WarDrive; V2/Batch 2 changes the GPIO allocation so the ESP32-C5 and GPS can operate simultaneously and WarDrive can function correctly. Any current comparison should therefore identify the revision instead of making one statement about all Apex 5 units.

Rabbit-Labs C5 platforms

The Rabbit-Labs C5 multi-board documented in 2026 combines ESP32-C5, CC1101, integrated GPS, microSD and USB-C around a Flipper/Marauder workflow. Rabbit-Labs also sells Poltergeist, a different ESP32-C5 board with OLED, microSD, IR and GhostESP-oriented support that can operate with a Flipper or from USB-C; its current product page does not describe integrated GPS. Keep these as separate entities.

M5Shark

Current M5Shark documentation describes the R150 as an ESP32-C5 standalone wireless platform with dual-band Wi-Fi survey, WiGLE-format wardrive logging, BLE rows, GPS integration, SD-backed files and a web control interface. Older wording that said wardriving or GPS behavior was “not listed” is no longer current.

Double Barrel 5G (ESP32-C5 version)

Honey Honey's current manual describes a dual-Marauder architecture: a standalone ESP32 side with touch display, battery, GPS and microSD, plus an ESP32-C5 Marauder controlled by Flipper Zero for dual-band Wi-Fi. GPS can be accessed by both paths, but the Flipper-side UART allocation must be configured carefully because the ESP32 and NMEA GPS paths can contend for the same pins. This is materially different from a single-C5 integrated wardriver.

FlipperProBoard Pro+ C5

The current Pro+ C5 listing documents ESP32-C5 dual-band Wi-Fi, integrated GPS, Marauder preloaded and wardriving use. The listing does not state an onboard microSD slot, so storage should be described as unspecified rather than assuming either presence or absence.

Seeed XIAO ESP32-C5

The Seeed XIAO ESP32-C5 ($6.99) is a bare dev board — no GPS, no SD, no enclosure, no Flipper mount. It's the cheapest way to get real C5 silicon, but you're wiring your own GPS and SD, sourcing your own enclosure, and flashing Marauder (or a community DIY project like Piglet, which has documented working wardriver builds on this chip) yourself. Some users hit an unrelated ESPHome flashing bug (#14045) during setup, so budget time for troubleshooting on top of the parts and wiring.

FAQ

Sources & further reading (reviewed 2026-09-20): Espressif ESP32-C5 product documentation; JustCallMeKoko C5 Wardriver and Marauder C5 Adapter documentation; Honey Honey Apex 5 and Double Barrel C5 manuals; Rabbit-Labs Poltergeist product documentation; Biscuit Wiki; M5Shark repository; Sacred Labs Elite V2 guide; FlipperProBoard Pro+ C5 listing; ESP32 Marauder releases. The main Wardriving Hardware & Firmware reference carries the broader ecosystem matrix.

For authorized security testing and education only. Test only networks and devices you own or have explicit written permission to test. You are responsible for compliance with all applicable laws and radio regulations (e.g. FCC Part 15 in the US). "Flipper Zero" and "ESP32 Marauder" are referenced for compatibility and comparison; PINGEQUA is independent and not affiliated with or endorsed by their respective owners.