Bosch Connectivity Gateway CG 3.2

Bosch part number: F02U.V03.684-02 (F02UV03684-02)

The CG 3.2 is Bosch Motorsport's connectivity gateway for live telemetry, data logging and remote fleet management, built for world-wide operation with RaceConnect.

How the CG 3.2 telemetry system works
The gateway lives in the car and streams telemetry out over the mobile network — two 5G modems running up to two carriers simultaneously, so coverage holds where a single network drops. The stream lands in Bosch RaceConnect, and your team views it live anywhere with internet access; a DirectLink token (included with every data plan) is the decode point at your location. The link is bi-directional, so remote fleet management and over-the-air updates run over the same connection. At circuits with no usable internet, a second CG 3.2 at the pit-stand receives the car's data directly.

Key specifications
- Two 5G-SA modems with 4G fallback; up to 2 mobile network operators simultaneously
- 4 eSIMs + 2 4FF SIM slots; 5G private-network ready
- Dual-band multi-constellation GNSS with dead reckoning, 10 Hz
- WiFi 6; 3x Ethernet with managed switch (VLANs) + 1x Automotive Ethernet; 1x CAN-FD; 1x RS232
- 16 GB internal logging memory, RaceCon configurable
- Quad-core 1.8 GHz CPU with 2.3 TOPS NPU for on-board data and image processing
- IP67 aluminium enclosure, 430 grams; super-capacitor keep-alive up to 30 s

Integration
Plug-and-play with Bosch and MoTeC controllers, displays and loggers; the integrated network switch also carries data to and from third-party in-vehicle devices.

Building your package
Required to run:
- A 12-month data plan — 1 GB/month, 4 GB/month or 12 GB/month
- Mating connector AS612-35SN if building your own harness
- External antennas (4x 5G SMA, 1x GNSS SMA, 1x WiFi RP-SMA) — sold separately
Options:
- Firmware & Config Over the Air — update the car remotely
- Extra DL — live data at a second location
- Pit-stand RX data plan — direct receive at circuits without internet
Not sure what your programme needs? Talk to us — we spec CG 3.2 telemetry packages end to end.

Availability: new product line — typically 3–4 weeks from order. Bosch is introducing the full feature set progressively from 2026 Q1.