[Resolved] PH8 - Hardware schematics | Telit Cinterion IoT Developer Community
December 1, 2017 - 11:58am, 2768 views
I am using the GPRS modules (TC63), I switched from GPRS to 3G technology, using the PH8 module.
I verified that the pins of the TC63 module are the same as the pins of the PH8 module, I created a PCB for the TC63 plus the PH8 module does not work on the TC63 board.
Does anyone have a simple schematic for the PH8 module?
Or does anyone have any idea what error I am commenting on?
These two modules are two different families so they surely differ. Please see the hardware interface description for PH8 here: https://iot-developer.thalesgroup.com/documentation/ph8-technical-inform... or here https://iot-developer.thalesgroup.com/documentation/download-documentati...
And they are quite old.
strange, because in the datasheet the connections are the same. Unfortunately I have to make it work, because some PH8 modules have already been purchased without even having the test hardware. Here in Brazil we did not find current modules, there is still a delay here in technology.
Indeed the layout of most of the connections is the same. But please analyze the document if there are no differences in the electrical characteristics of the imputs and requirements in the board design.
is this the problem, analyzing this board (https://www.gemalto.com/brochures-site/download-site/Documents/M2M-accessories-starter_kit_b80.pdf) the connections are correct, and connecting a led to the VEXT output is "OK", but nothing works. I changed Bautrate and it also did not work. I need a layout, I work with Cadsoft Eagle, if anyone has the layout I will be happy. I sent email to the support of "GEMALTO", but so far I have not received any response.
You have placed the module on B80 board and cannot communicate with it? Can you write haow is the board configured (switches) and which USB connector is used?
Maybe you just the interface that is not active in the configuration. Please write more detais.
Can you explain what layout you need - this module is distributed with a board and connector.
Ola Amigos, com muito trabalho desenvolvi um esquema elétrico simples para os ****los PH8 -TC65 - TC63.
No momento estes ****los estão funcionando normalmente nesta placa que desenvolvi, coloquei apenas a comunicação serial.
Qualquer duvida estou á disposição.
Hello friends, with much work I developed a simple electrical schematic for the PH8-TC65 - TC63 ****ls. At the moment these ****ls are working normally in this card that I developed, I put only the serial communication.