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LILYGO®

T-A7670E/G/SA R2

T-A7670E/G/SA R2

Wireless Module ESP32 Chip 4G LTE CAT1 MCU32 Development Board

Regular price $32.89 USD
Regular price Sale price $32.89 USD
Sale Sold out

⚠️Please note that all policy page on site only applies to items purchased from our store: https://www.lilygo.cc.

Relevant technical or usage issues can be also discussed in our GitHub or Community.

About Tax

At present, the price of the platform does not include any tax.
European customers should pay attention to the tax problem after the package reaches the local country, which needs to be borne/handled by the customer, the local policy shall prevail

[orders over 150 euros may generate tax (Amount for reference only), for orders over this amount, we will not inform the customer separately, so please pay attention to it by yourself.]

Commended User

People with programming foundation[engineers / students / makers, etc..]

Shipping & Delivery

Please read the following rules carefully before submitting your order, otherwise, we can't process your order.

  1. For international orders, please make sure the language of the delivery address is in English
  2. For domestic orders (Mainland China), please make sure the language of the delivery address is Chinese.
  3. For Hong Kong, Macau, and Taiwan orders, please provide your tax ID number, or the corresponding ID card number, and the corresponding GUI Number if the recipient is a company name.

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Methods & Delivery Time

  1. Standard Express: 25-30 Days
  2. EUB: 25-30 Days
  3. YunTu Express: 10-20 Days
  4. DHL: 10-17 Days
  5. FedEx: 10-17 Days
  6. YanWen: 20-35 Days

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

During ship, maybe some methods of transport do not update the logistic track until the parcel reaches the destination country.

If you do not see one of the above shipping methods when checking out, it may be because your country does not support that shipping method, please select one of the available channels already listed or contact us for help.

Please make sure your address is fully filled in (including province and continent, which will affect the shipping time of your order)

For more details please check our shipping policy.


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

Customer Reviews

Based on 4 reviews
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J
JAGATH EKANAYAKE
Using T-PCIE and T-SIMCAM

Excellent products at affordable cost with excellent features

r
rick 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.

I
IEB
Excellent smart modem device

The Lilygo T-SIM A7670E is a great device, very adaptable and with a range of features and capabilities. The documentation could be better, but I worked everything out in the end.

E
Edwin
Perfect device for in the field!

Using the T-A7670E for continuous monitoring of a watering system where no WiFi, power, or other means are available. With solar panels and the GPRS I installed the T-A7670E for this purpose and since day 1 it functions as expected.
The libraries are sometimes a bit confusing as the A7670E is supported by libraries, but lacks some functionality like TLS connections.
The supplied headers with the device are too low, which means that you can't use a breadboard as the battery holder blocks that. I extended the headers, but alternatively, you could solder your cables directly to the device.
It helps to remove the SIM lock code before installing it in the T-A7670, however, libraries also support unlocking via a code. I removed the lock code on beforehand, so it started with making a connection right away.