Shopping list, by lead time
Order the long-lead and costly items first; check prices and stock when ordering. "Choose" means a decision is still open (see the package). Quantities are a start.
1. Long lead or costly (decide, then order)
| Item | For | Notes |
|---|---|---|
| KrakenSDR | DF-1 | the five-channel coherent receiver |
| Cellular router (MikroTik) | 4R-4 | check the US variant's bands first: LTE 2, 4/66, 12, 71, 5G n41/n71 for a T-Mobile (Google Fi) SIM |
| Google Fi data-only SIM | 4R-4 | Flexible or Unlimited Premium |
| House batteries ×2 (F100, Chevy) | F100-F1, CHEVY-C1 | match the 4Runner's chemistry (to note) |
| DC-DC charger (F100) | F100-F1 | match the 4Runner's (e.g. Victron Orion XS 12/12) |
| Battery monitors / shunts ×3 | 4R-2, F100-F1, CHEVY-C1 | Victron SmartShunt, or INA226 boards on the CAN nodes |
| Solar panel + charge controller (Chevy) | CHEVY-C1 | small, for the isolated 12 V side |
| Shore chargers ×2 | F100-F3, CHEVY-C1 | weatherproof, for the house batteries |
| Wideband air/fuel kit with CAN output | CAN-2 | e.g. AEM X-Series |
2. Computers and boards
| Item | Qty | For |
|---|---|---|
| Raspberry Pi 5 (8 GB), case, NVMe or USB SSD | 1 (2 later) | 4R-1 |
| 12 V → 5 V buck converters (5 A, automotive) | 3 | 4R-1, CHEVY, spares |
| u-blox USB GNSS receiver (M9/M10 class) | 1 | 4R-4 |
| ESP32 boards with CAN (TWAI) support | 4 | CAN-1, DF-4 |
| CAN transceivers (SN65HVD230 or similar) | 4 | CAN-1 |
| 1.28" round display on an ESP32 (GC9A01) | 1 | DF-4 |
| Local smart plugs/relays, outdoor-rated (local API, e.g. Shelly) | 3 | HUB-2 |
3. RF
| Item | Qty | For |
|---|---|---|
| Magnetic mounts + coax (NMO) | 5 + 5 | DF-1 (70 cm ring), then 2 m |
| 70 cm quarter-wave whips | 5 | DF-1 |
| 2 m quarter-wave whips | 5 | 4R-5 |
| Tape-measure Yagi parts (steel tape, PVC, hose clamps, BNC) | 1 kit | DF-2 (WB2HOL design) |
| Offset attenuator parts (WB2HOL design) | 1 kit | DF-2 |
| Ferrite clamps (for the solar charger runs) | 10 | 4R-5 |
4. Audio and power bits
| Item | Qty | For |
|---|---|---|
| Marine-rated Bluetooth amplifier | 2 | F100-F2, CHEVY-C2 |
| Marine speakers (headliner flush; dash) | 2 pairs | F100-F2, CHEVY-C2 |
| Shore inlets (weatherproof) + GFCI | 3 | F100-F3, CHEVY-C3, 4Runner |
| Block heaters (if not fitted; per engine) | as needed | F100-F3, CHEVY-C3 |
| Relay with a 6 V coil (driven by the Chevy's 6 V ignition, switching the 12 V side) | 1 | CHEVY-C1 |
5. Consumables crate (bulk, shared)
Tinned wire (red/black, several gauges), heat-shrink terminals and butt splices, ring terminals, MRBF and blade fuses with holders, a Blue Sea-type fuse block per rig, Anderson SB50 connectors, Deutsch DT connector kit and crimper, adhesive heat-shrink, split loom, zip ties and adhesive mounts, labels for wires.
Bins
One bin per package code in README.md, labelled with the code and a QR to its row. Printed on the Brady M211 (or the LaserJet) with the same tooling as the club asset tags.