Nightscout Path

B-Sense Nightscout Path

Use this page if you already run Nightscout and want the clearest path to using B-Sense as a dedicated display.

This is the simplest current path for users who already have upstream data working.

Documentation Menu

Who This Path Is For

Use this path if:

  • you already have Nightscout working
  • you want to keep your current upstream data flow
  • you want B-Sense to act as the dedicated display layer

Do not start here if:

  • you are still unsure whether Nightscout or B-Sense Cloud is the better fit
  • your current upstream data path is not working yet

If you are still deciding, open:

The Practical Promise

The Nightscout path is the lowest-friction route for users who already have Nightscout working.

Short version:

  • keep your existing Nightscout path
  • flash B-Sense
  • connect Wi-Fi
  • enter the matching Nightscout host and upload-capable credential
  • confirm the first live reading

What You Need Before Starting

Have these ready first:

  • a compatible ESP32 2.8 inch touch ST7789 CYD board
  • the latest B-Sense firmware from the Web Flasher
  • working Wi-Fi
  • your Nightscout URL
  • your Nightscout upload credential:

– API_SECRET – or a write-capable token

Do not begin by changing layouts, units, or extra settings.

Get the first live reading first.

Current Baseline For This Path

This is the current recommended baseline:

  • Android path with xDrip+ available
  • one data path only during first setup
  • existing Nightscout path already working before B-Sense is added

This page does not claim:

  • universal phone compatibility
  • Apple / iPhone support
  • universal CGM compatibility

For the current baseline, also check:

The Fastest Working Route

  1. Confirm Nightscout is already updating correctly before B-Sense is added.
  2. Open Web Flasher and install the latest firmware.
  3. Connect the device to Wi-Fi.
  4. Open the local device setup page.
  5. Enter:

– Nightscout host / URL – Nightscout upload-capable credential

  1. Wait for the first live reading.

If you want the step-by-step setup sequence, continue with:

Common Mistakes On This Path

Most first-run Nightscout-path failures come from:

  • wrong host / URL
  • wrong token / secret
  • using a read-only token where an upload-capable credential is needed
  • mixing Nightscout values with B-Sense Cloud values
  • trying to fix several settings at once

Practical rule:

  • choose one path
  • confirm one working reading
  • only then touch cosmetic or advanced settings

Host And Credential Rule

For this path, use:

  • your Nightscout URL
  • your Nightscout upload credential:

– API_SECRET – or a write-capable token

Do not use:

  • a readable Nightscout token for upload
  • a B-Sense Cloud key with a Nightscout host
  • a Nightscout credential with a B-Sense Cloud host

If You See No Data

Check these first:

  1. Wi-Fi actually connected
  2. Nightscout URL is correct
  3. upload-capable credential is correct
  4. only one path is configured
  5. the upstream path is still updating before B-Sense is added

If the device worked once and later became stale, use:

Nightscout-First Rule

If you already run Nightscout, you can start with that path directly.

That means:

  • you can start with the Nightscout route you already use
  • you do not need to switch to B-Sense Cloud first

This is separate from the Cloud Quarterly plan offer.

Do not mix the two stories.

Last Verified Direction

Current direction for this page remains aligned to the current public baseline recorded in:

Treat compatibility-sensitive wording here as tied to that baseline until more explicit path-by-path evidence is added.

Best Next Page

If you already know you want to keep Nightscout, continue with:

If you are still not sure whether to keep Nightscout or move to the hosted path, compare first: