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T-SIM7070G

T-SIM7070G

LPWA Cat-M/Cat-NB/GPRS/EDGE ESP32 WIFI Bluetooth for Arduino

$26.59
$26.59
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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.

LILYGO T-SIM7070G is the T-SIM series version.
The T-SIM series currently has the SIM7000G universal version and the SIM7000JC Japanese version, and the 4G SIM7600G version.

Among them, SIM7070G, SIM7000JC, and SIM7000G are compatible versions but only certified Certificate differences.
The SIM7600G belongs to the 4G communication version.

Specifications

MCU  ESP32-WROVER-E
LTE&GSM T-SIM7070G
Support Nano SIM Card, TF Card
USB to TTL CH9102
 ESP32
Clock Speed 240Mhz
PSRAM 8MB
Flash 4MB
Protocol TCP/ UDP/ HTTP/ HTTPS/ FTP/TLS/
DTLS/ PING/ LWM2M/ COAP/MQTT
GNSS Beidou, GPS, GLONASS
Interface USB, SD Card, Solar Input interface
Wireless Connectivity Wi-Fi: 802.11 b/g/n
Bluetooth: v4.2 BR/EDR and BLE
Peripheral Interfaces  I2C、 SPI、 UART、 SDIO
I2S、CAN

 

Reference Sample Code [Github]

If you need technical support please check the link to find more details.

T-SIM

1. Size

2. Pin Diagram

3. Appearance

  • 1x T-SIM7070G module
  • 1x LTE antenna
  • 1x GPS antenna
  • 1x Power cable
  • 2x Pin

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 3 reviews
33%
(1)
33%
(1)
33%
(1)
0%
(0)
0%
(0)
E
Eli Saadon
Excellent service

All my requests were fulfilled to my satisfaction, with courteous and fast service

C
Carlos Sanz
GPS and TCP not possible at same time

It's not your fault but SIMCOM module's. SIM7070G (as opposite to SIM7000G) cannot use GPS without losing TCP connection (MQTT in my case) I'd not recommend this module for future projects. Better use 7000G based boards.

B
B.H.
No doubt a good device but reliable TCP connections have been a challenge

The device is promising. And on paper it can be applied to a wide range of projects. But we have been unable to get reliable TCP connections. Possibly this could be achieved using bare bone AT commands directly rather than relying on libraries like TinyGSM (which does claim to support the SIM7070 though) but that remains to be seen. We have not found a library yet that supports reliable TCP connections for T-SIM7070G.

Support took a bit long to kick in, but Lilygo have been following up and are determined to provide information and help out in every way they can. That's always a positive thing.

Build quality is, as with everything we've purchased from Lilygo so far, very acceptable.

Hi, Thank you for your feedback, please let me know if you have contacted us about the product, we have double checked our communication record only about logistics and transportation.
If you have edited the product issue to contact us, which email address did you send it to? We will check again. Please don't worry our support team will contact you again later and try our best to help you solve the problem.