Fron.in
Where to buy in India

1 exact seller page · 0 verified

1 exact product page from 1 seller for this variant. Compare evidence, price, stock, invoice and warranty details, then re-check every term on the seller’s website.

Open the buyer page

Robu.in

Credible public sources

robu.in

Seller identity is supported by credible public sources; re-check every purchase term.

Listings are informational, not endorsements.

₹7,670

INR 7,670 observed in Robu.in's indexed category listing; recheck live price

Warranty
Unclear
GST invoice
Confirm
Stock
Add to cart shown in indexed seller view; recheck live stock
Checked
Checked 29 Jul 2026
Evidence
1 evidence link
Exact seller page

Opens the exact product page on Robu.in so you can re-check price, stock and purchase terms before paying.

Evidence and seller notes

Delivery: Confirm directly with the seller.

Exact seller product page fetched and matched against product name during research verification.

  • Robu.in product pageExact seller product page for Vacus Tech ESP32-DW3210 UWB Evaluation Board at Robu.in; fetched and title-matched on 2026-07-29.

Ordered by human-assigned verification status, then seller name.

How verification works
Before you pay

Checks to complete before paying

Confirm exact variant

Match model, storage, memory and included accessories on the seller page.

Confirm GST invoice

Ask whether a valid GST invoice is included before payment.

Confirm warranty and returns

Review the warranty owner, duration and seller return terms.

Buying in India

What is known, and what to confirm

The dossier separates captured evidence from the details that still need a buyer check.

Research coverage

3/5 ready, 2 needs buyer review

  • Exact seller pages

    1 exact reseller product page is mapped.

    Ready

  • Price / stock signal

    1 seller row includes a concrete price signal.

    Ready

  • Warranty clarity

    Warranty is still marked unclear; confirm local/import warranty owner.

    Check

  • GST invoice visibility

    GST invoice availability is not captured; ask seller before paying.

    Check

  • Evidence trail

    Every seller row has at least one evidence link for re-checking.

    Ready

Coverage is not an endorsement. It shows whether exact pages, commercial terms and evidence are available for you to re-check.

Product-specific buyer note

This board provides hardware for UWB evaluation; it is not a complete RTLS and may require multiple anchors/tags plus Vacus or custom firmware. Ask for the current datasheet, examples, antenna details, package contents, stock, GST invoice and warranty before ordering.

India regulatory note

UWB does not use IN865. Confirm Indian UWB band, emission, antenna and equipment-approval requirements for the selected DW3210 configuration and final deployment.

Product reference

Specifications

Use these captured specifications to match the exact model and variant on the seller page.

rf switch
SPDT switch for antenna path selection
controller
Integrated ESP32 microcontroller
onboard antenna
Integrated UWB chip antenna
uwb transceiver
DW3210
external antenna
SMA connector for an external UWB antenna
intended function
UWB ranging, indoor positioning and antenna-path testing
Product context

Common use cases

  • Indoor positioning prototypes
  • UWB antenna comparison
  • ESP32-connected ranging experiments
Evidence

Product sources

// EVIDENCE

Sources captured for claims on this page; each entry states what it supports.

  1. Indian manufacturer page verifies the ESP32, DW3210, RF switch, onboard antenna, SMA connector and intended evaluation uses, and links to the seller.

    BRAND SITEvacustech.com ↗captured 29 Jul 2026

  2. Exact India seller page, also linked by Vacus Tech, verifies the local product listing.

    SELLER PAGErobu.in ↗captured 29 Jul 2026

Only 2 sources on file — treat unlisted details as unverified.

Report an error on this pageProduct details last verified 29 Jul 2026