ESP32-C3 SuperMini
Tiny board, big prototyping potential
MAKHEX PROJECT / 03 • WIRELESS / LOW POWER
Tiny BLE Beacon✳
Broadcast a privacy-respecting BLE test payload.
BeginnerAfternoonWireless
SEE THE PARTS LIST ↓ DOWNLOAD BOM CSV ↓Concept sketch · proposed build, not yet bench-verified
01 / BILL OF MATERIALS
What goes in.
Mapped component candidates. Compatibility and suppliers await validation.
2 UNIQUE PART TYPES2 ITEMS
YOUR WORKBENCH / LOCAL CHECKLIST
Gather your parts.
Tick parts you already have on hand. Your progress stays in this browser—no account needed.
These are research-stage component candidates, not a verified kit. Checking a part does not establish electrical compatibility, supplier stock, or purchase eligibility.
02 / THE APPROACH
Build sequence.
- 01
Flash a supported BLE advertising example.
- 02
Set a non-identifying payload.
- 03
Verify visibility from a BLE scanner.
- 04
Measure active and sleep currents.
- 05
Document range and privacy tradeoffs.
⚑ ENGINEERING NOTE
Never use a BLE beacon to secretly identify or track individuals.
Concept-stage plan; bench validation and firmware QA pending.COMPATIBLE CANDIDATES
FULL CATALOG ↗The building blocks.
USB-C Prototyping Kit
Start with repeatable bench power
COMMUNITY / BUILD LOG
JOIN THIS DISCUSSION ↗Build it. Break it. Share it.
Post wiring corrections, firmware fixes and what you learned building Tiny BLE Beacon.
Public GitHub Discussions is open. Page-specific embedded comments appear after the Giscus app is enabled for this repository.