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T-A7670E/G/SA R2

T-A7670E/G/SA R2

Wireless Module ESP32 Chip 4G LTE CAT1 MCU32 Development Board

$32.89
$32.89
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About Shipping

Methods & Delivery Time

  1. Standard Express: 25-30 Days
  2. YunTu Express : 10-20 Days
    (Company name can't be used consignee)
  3. DHL: 10-17 Days
  4. FedEx: 10-17 Days

Please note that all delivery times are estimated for reference only.

Check More Info: Shipping Policy

About Tax

We only charge you for the cost of the product and shipping, no taxes are included.


Technology Support [Github]

To check the link below to find more details.

T-A7670E

Size

Pin Diagram

T-A7670E

 T-A7670G

More Details 

[Notice：The SIM card is only for photo display, and the SIM card is not included in the shipment.]

T-A7670E With GPS

  • 1 X T-A7670E-R2 Module
  • 1 X GPS Antenna
  • 1 X LTE Antenna
  • 1 X PH2.0mm Power Cable
  • 2 X Pin

(No include 18650 battery and SIM card )

T-A7670E Without GPS

  • 1 X T-A7670E-R2 Module
  • 1 X LTE Antenna
  • 1 X PH2.0mm Power Cable
  • 2 X Pin

(No include 18650 battery and SIM card)

View full details

  • Who can use

    It's easier to master these development boards with a basic programming knowledge [engineers/ students/ makers, etc..]

  • Accelerated processing

    International orders please make sure your address is in English
    For Hong Kong, Macau and Taiwan orders, please note your personal ID.

  • Got a question

    Click on the bubble in the bottom right corner where some frequently asked questions are answered, or just drop us a line.

Customer Reviews

Based on 7 reviews
71%
(5)
14%
(1)
0%
(0)
0%
(0)
14%
(1)
C
Cristhian Jacinto Calderon
Best one

Excellent microcontroller with affordable cost with excellent developing features

A
Adrian Zürcher

T-A7670E/G/SA R2

G
Guillaume Ramirez
Go for the A7600 instead

This version of the board is not stable.
The examples provided on GitHub do not work without customization and some libraries require manual update without compatibility other boards versions which is tricky if you use different boards.
I also encounter unstable RTC_DATA_ATTR that cannot be used reliably to count number of boots (therefore no possibility to manage variables during deep sleep mode)

Hi Sir,

Thank you for your feedback, as our products are programmable and flexible, you can contact us if you have any questions about our products, you can get in touch with us on the 'Contact Us' page of our website, or you can post a question on our community or GitHub and our engineers will help you directly.

J
JAGATH EKANAYAKE
Using T-PCIE and T-SIMCAM

Excellent products at affordable cost with excellent features

R
Richard Cook
Great way to learn GSM

Was a very easy way to go from WIFI to GSM. The examples give you a great foundation to build upon.

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