Also, why the external pins are not vertically organized in the 2 rows for easy connection, for instance I2C pins such as IO22, IO21, 3.3V, GND (4pins header) which it will allow to use a standard 4pins dupont header to Grove cable.

I have a question about this board. I am thinking of replacing my old T-Call V1.3 SIM800L with this newer version that supports LTE. The problem that I have is that I need to use SD-Card in my project.

I have been researching about this board and found info on the official github page that this board does not support SD-Card. What I want to know now is if this board does not support SD-Card external module connection or does this means that the sd-card holder is not integrated on the board.

Best regards

I would like to have some suggestions of products, according to the following needs for my project.

1 - Need Wireless communication (to send data to a database)
2 - Need GSM/GPRS communication for the same purpose as 1, in case 1 fails due poor connectivity.
3 - Need GPS, for retrieving coordinates
4 - Need at least, about 24h of battery capacity or a connection to a solar cell to be able to charge the battery if possible
5 - If possible, no LCD to save in energy consumption

The project is to collect data from some sensors connected to this device and send the collectecd data to a central database.

This is a pilot project so it needs also the capability to scale up to multiple devices collecting data and send the data to the same database.

The devices will be on the street, so, the cheaper the better, in case they are stolen (I have some ideas to prevent this though).

I've been browsing the website but as the list is long I'm having some trouble to narrow down the list!

Thanks
Psy

I am looking to use the T-RGB LCD pannel in a comercial product. Could anyone direct me to where i could buy the LCD pannel from? Does anyone know where lylygo sources their pannels?
I am looking for a 2.1/2.8 inch St7701s pannel with touch screen (any controller).

I apprechiate all input.

I have this information from the SIMcom Support:

I assume you have purchased a board including the module from a Chinese web-shop right ??
Please note that the SIM7670G-MNGV are not supported in Europe and will not enjoy the certifications and for FW updates you need to contact the source from where the board was purchased.
The correct version for outside China is the SIM7672G-MNGV. Basically the same module as the SIM7670G-MNGV.

到时候会要用UK apple store 下载APP做人脸识别，如果你没有苹果手机，可以借别人的手机去使用也可以/或者使用有无限支付功能的安卓手机

图片

下载APP然后再输入code

图片

https://github.com/Xinyuan-LilyGO/LilyGO-T-ETH-Series/blob/master/schematic/T-POE-PRO.pdf
Navigate around in it, look for your model only...have fun!

-LILYGO TTGO LoRa32 915Mhz V1.6.1
-LILYGO TTGO T-Beam V1.1 LoRa32 915 Mhz NEO-6M

What do I need to connect to Wi-Fi, is there a specific device that the sensor needs to be connected to?

If I have more than one sensor, can they use the same Wi-Fi device?

Can you share the details of the required Wi-Fi device with technical specs and price?

Do you do white labelling? Can you ship the product with a different package, brand and english instructions?

I would avoid the pins for the optional W5500 board as shown here.

You can also try sales at LilyGO to see if they respond !
-Terry

In the product specs a input voltage of 12V-24V is mentioned. My T-vending board only works with 12V, on 24V i get no output.

Do I need to change something to let it work on 24V?

Br, Mark

I wonder if it is possible to remove this frame without breaking the board or screen? I guess heating would work but I don't know for sure and I don't want to risk.

Also I'm surprised Lilygo doesn't sell screen+board as a kit. It would make things much simpler.