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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
Sale Sold out

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

We only charge the product cost and shipping cost.

1. For Standard Express Order: You may not need to deal with customs clearance, just need to pay attention to the track of the parcel, but this is not absolute, if your parcel is inspected by the customs, then you need to assist in dealing with customs clearance.

2. For DHL/ FedEx Order: You need to deal with the relevant customs clearance matters, as well as pay the tariff, the specific amount of tariff please pay attention to the policy of your country.

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The above tariffs are for reference only, please pay attention to your country's tax policy for more detailed instructions, if you need our help or have questions please feel free to contact us.


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 9 reviews
78%
(7)
11%
(1)
0%
(0)
0%
(0)
11%
(1)
E
Eric Coste
seems good

To be honest, I was a bit disappointed by some other products, but this one seems well designed (there was some issues with the power supply units previously). Il've adapted my working prohect (based on ESP32 Wrover and A7670) to this board and my first tests are good.
I'm working on adapting my product to this board and I'll continue the testing in real condition.
My product is GPS tracker for Horse Rider. It sends alert on accident and real time GPS position to a web server.

C
Christian Alcouce
Great Experience

It is a very simple platform to move from development to production environments. Even in aggressive environments (temp/hum/dust) the resistance and performance of the equipment is optimal.
We have already moved from the prototype phase to production, we are acquiring many more equipment.

100% Recommended.

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.

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