See packets as they arrive
Inspect transmitted and received bytes, parsed values, and errors on a larger screen. The browser refreshes the log view every second.
BLECIYOUR BLE WORKBENCH, ON iOS
BLE on your phone.
Live on your desk.
Connect to BLE hardware on your iPhone. Follow live packets in a desktop browser, build and validate reusable profiles, then automate the next test — all with BLECI.
Live browser logs Same Wi-Fi Desktop profile editor
Protocol workspace
INTERACTIVE DEMOBLE
Example peripheralService FFF0 · Characteristic FFF1
−48 dBmCOMMAND TEMPLATE
AA 01 ${value:uint16_le}
ENCODED PAYLOAD
AA011900
TX
Waiting for a command…RX
Response will appear hereChange a value. See the bytes.SIMULATED EXCHANGE
ONE TOOL. THE WHOLE WORKFLOW.
Discover
Debug
Decode
Automate
Local Live
LOCAL LIVE · A BIGGER VIEW OF YOUR BLE WORKFLOW
Your iPhone connects.
Your browser explains.
Keep the phone beside your hardware and the protocol on your desktop. BLECI hosts a local workspace you can open from another device on the same Wi-Fi.
BLECI on iPhoneScan · Connect · Run
Your BLE peripheral
Same Wi-Fi
Live logsTXT / CSV exportProfile Editor
TX
AA 01 19 00Write commandRX
AA 81 19 00NotificationPARSED
value = 25Ready for the next stepIllustrative packets · Your actual logs appear in the app’s local workspace.
Configure with a keyboard
Open the browser Profile Editor, start from a template or exported running profile, and validate changes with BLECI. Download the JSON, then import it in the app.
Take your evidence with you
Export logs as TXT or CSV for analysis and bug reports. Download the running profile and Markdown editing guide to keep the test setup alongside the results.
- 01Start Local Live
In BLECI’s Logs screen, enable Local Live Log Server.
- 02Open the Browser Address
Use the address shown in the app on a computer connected to the same Wi-Fi.
- 03Inspect, edit, repeat
Watch logs, validate a profile, and import the downloaded JSON back into BLECI.
Local Live and profile import require an active BLECI membership. Keep BLECI open in the foreground. Use a trusted local network: the workspace uses HTTP and exposes logs and the running profile to devices on that network without sign-in.
INSIDE BLECI
Your workflow.
Right in your pocket.
Explore the app’s scanning, profile, and automation screens, as shown on the App Store.
Bluetooth - CI Tracker · BLECI for iOSView on the App Store
BUILT FOR THE DETAILS
Less tapping.
More understanding.
Hardware developer, firmware engineer, or curious maker — keep your device, data, and workflow in view.
01
Find your device
Scan nearby BLE peripherals. Inspect advertised services, manufacturer data, and signal strength before connecting.
DISCOVERY
02
Speak its protocol
Discover GATT services and characteristics. Read values, write commands, and subscribe to notifications.
GATT DEBUGGING
03
Make it repeatable
Build connection and authentication flows. Match incoming data, send automatic replies, and schedule commands.
AUTOMATION
04
Turn bytes into meaning
Slice packets, decode numeric values, apply calculations, and save results as variables for your next command.
DATA PIPELINES
05
Keep your setup
Organize device protocols in reusable profiles, with command templates, receive rules, and importable JSON.
PROFILES
06
See the full conversation
Follow packets and parsed results in the app or a desktop browser with Local Live. Export TXT or CSV logs for analysis.
LOCAL LIVE LOGS
Local Live Log Server, profile import, and scheduled commands require membership in the app.
FROM DEVICE TO WORKFLOW
A clear path
through your protocol.
Start with a manual test. Build a reusable setup when you understand the exchange.
Tell us what you’re building- 01
Discover & connect
Find a peripheral and inspect its GATT services and characteristics.
- 02
Send & understand
Test commands, capture notifications, and decode the response.
- 03
Save & automate
Put the exchange in a profile and configure rules, replies, and timers.
GOOD TO KNOW
A few practical details.
Which devices can I use with BLECI?
BLECI works with Bluetooth Low Energy peripherals that expose GATT services. Available actions depend on the device’s characteristic properties and protocol. It does not support Bluetooth Classic devices.
Can I reuse a device configuration?
Yes. Profiles group scanning settings, services, commands, parsers, and automation rules. JSON import requires membership. Always adapt command payloads and UUIDs to your device before running a profile.
Can I debug from my computer?
Yes. The iPhone maintains the BLE connection while Local Live serves a browser workspace on the same Wi-Fi. View live logs, export results, and edit profiles on your computer. Profile changes are validated, downloaded, and imported in BLECI; browser validation does not send Bluetooth commands or change the running profile.
Does Local Live need a cloud service?
The Local Live workspace is served by BLECI on your iPhone over the local network. Its logs and profile editor do not need a cloud upload. Keep the app in the foreground and use the Browser Address it displays. The public website’s sign-in and feedback are separate services.
Does this website connect to my device?
This website introduces BLECI and collects community feedback. Bluetooth discovery, debugging, and automation happen in the iOS app. The workspace above is an interactive protocol example. Local Live is a separate workspace served by your iPhone when enabled in BLECI.
How do comments and sign-in work?
Anyone can read community comments. Sign in with ChatGPT to publish feedback or delete your own comment. Your public display name is shown; your email address is not published.
BUILD BETTER, TOGETHER
Your next idea
starts here.
Found a rough edge? Missing a useful feature? Share what would make BLECI work better for you.
Share your feedback
Have an idea, a question, or a bug to report? Join the conversation.
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