LILYGO Smart Module
LILYGO® TTGO T-SIM A7670G A7670E A7670SA R2 Wireless Module ESP32 Chip 4G LTE CAT1 MCU32 Development Board Support GSM/GPRS/EDGE
Questions and Answers
What driver must be used for this board? My Windows 7 machine does not recognize it as any of the ESP32 boards with their drivers.
Win7 needs to install the driver separately to recognize it. driver: *****
What is the difference with T-SIM7000G? This model is not listed on liligo website.
https://www.banggood.com/LILYGO-TTGO-CH9102F-T-SIM7000G-ESP32-Wireless-Communication-Module-Small-Card-Development-Board-p-1866749.html?cur_warehouse=CN check this link, many difference
Reviews
BG431314227
on 17 December 2023
I have high expectations for this part. I think it is great to have the ESP32 / SIM7600 combination on a single board! For me this replaces the older Arduino Mega with the SIM7000 LTE modem boards, at lower total cost. What would be REALLY great, if the next version would also have a display as on the ESP32S3 (TFT LCD). Quality looks great, well packaged - Have no time to try it out right now. Check my website: http://datamot.com/BLOG.php
BG153481437
on 30 October 2023
works
BG461315542
on 04 April 2023
all ok, thanks a lot
Costel Cotae
on 12 March 2023
fast shipping. products is as described
brianb
on 27 October 2022
perfect to develop a gps tracker
BG224213113
on 18 September 2022
He's here fast. It works without fail.
BG361242572
on 26 August 2022
Good packaging for delivery.
DenisB
on 23 July 2022
Ordered two pieces which arrived in apparently good shape. Only one of them seems to have a working GSM module though. Not sure I will order this item again given its price and so far poor performance.
adas131
on 10 July 2022
I haven't tested it yet, but it looks good. I hope it works
Marcel Jagemann
on 03 July 2022
Working fine
