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1 exact seller page checked

1 seller for this variant · 1 seller supported by credible public sources. Compare evidence, price, stock, invoice and warranty details, then re-check every term on the seller’s website.

Seller option

Evelta

Credible public sources

External seller website evelta.com

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

Listings are informational, not endorsements.

₹2,412

Rs 2,411.92 including GST; Rs 2,044 excluding GST

Warranty
Seller warranty
GST invoice
Listed
Stock
Out of stock when checked
Checked
Checked 1 Aug 2026
Evidence
1 evidence link

Seller destination

View on Evelta

Opens the exact product page on Evelta.

Re-check the variant, final price, stock, GST invoice and purchase terms before paying.

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Research evidence and seller notes

Delivery: Confirm directly with the seller.

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

These links support the listing details above. They are research references, not purchase buttons.

  • Evelta product pageExact seller product page for DFRobot Gravity Air780E 4G IoT CAT1 Communication Module at Evelta; fetched and title-matched on 2026-08-01.

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

5/5 ready

  • 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

    1 seller row has non-unclear warranty wording.

    Ready

  • GST invoice visibility

    1 seller row says GST invoice is available or likely.

    Ready

  • 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 model is LTE Cat 1, not 5G and not a GNSS variant. Confirm stock, operator/band compatibility at the deployment location, included antenna and cable, power design for transmit peaks, APN/SIM provisioning, GST invoice and production lifecycle before ordering.

India regulatory note

LTE operation requires a compatible Indian operator SIM and approved service plan. Confirm operator support for the listed bands, antenna placement, lawful device use, applicable WPC/ETA or import requirements for the finished product and any carrier certification needed for production deployment.

Product reference

Specifications

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

data rate
Up to 10 Mbps downlink and 5 Mbps uplink
low power
As low as 0.6 mA sleep current with UART-data and periodic-interrupt wake-up
lte bands
LTE-FDD B1/B3/B5/B8 and LTE-TDD B34/B38/B39/B40/B41
protocols
TCP, UDP, PPP, HTTP, NITZ, NDIS, NTP, HTTPS and MQTT
interfaces
USB Type-C network-card function plus UART PH2.0-4P Gravity interface with AT commands
model identity
DFRobot TEL0179; Evelta SKU 147-TEL0179
power and logic
5 V over USB, 5-12 V terminal input for long-term deployment, 3.3/5 V logic compatibility
sim and antenna
Nano-SIM slot and SMA female antenna connector; stick antenna is included
applicable regions
Manufacturer explicitly lists China, India and Southeast Asia
environment and size
-40 to 85 degrees C; 42 x 37 mm PCB
Product context

Common use cases

  • Remote agricultural, forestry or environmental telemetry
  • Cellular backhaul for Raspberry Pi, LattePanda and embedded-controller prototypes
  • Warehouse, building, lighting and industrial-PC IoT connectivity
Evidence

Product sources

Research sources

These links document product claims and specifications. They are not seller destinations; use the seller options above when you are ready to shop.

  1. Manufacturer evidence for exact SKU, India-region suitability, LTE bands, Cat 1 data rates, protocols, interfaces, logic and supply levels, low-power mode, dimensions and included antenna and cable.

    BRAND SITEOpen sourcedfrobot.comcaptured 01 Aug 2026

  2. Official integration example corroborating use of TEL0179 as a USB network card with a Raspberry Pi.

    BRAND SITEOpen sourcewiki.dfrobot.comcaptured 01 Aug 2026

  3. Exact India page identifies SKU 147-TEL0179 and MPN TEL0179, both GST-inclusive and ex-GST prices, OutOfStock schema, 14-day manufacturing-defect replacement coverage and the directly verified image.

    SELLER PAGEOpen sourceevelta.comcaptured 01 Aug 2026
Report an error on this pageProduct details last verified 01 Aug 2026