Using the SIM7000E Expansion Shield without Arduino Hardware/Software
![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
Hi,
I recently purchased this (https://www.dfrobot.com/wiki/index.php/ ... 05/DFR0572) expansion shield. However I'm looking for a way to use this without an arduino.
The reason behind this is I'll be using it in a student project, and a constraint is that the final product must not use any arduino hardware or software. The microcontroller I have chosen to use is the STM32L152RE (https://www.st.com/en/microcontrollers/stm32l152re.html), a low power ARM microcontroller.
Currently the basic idea of the project is that the microcontroller controls a proximity sensor, and sends the results of the sensors pulses to the antenna for transmission to a central server, using a Hologram SIM card.
Any help as to how I can program the expansion shield without arduino software/hardware is very much appreciated!![Smile :)](./images/smilies/icon_e_smile.gif)
I recently purchased this (https://www.dfrobot.com/wiki/index.php/ ... 05/DFR0572) expansion shield. However I'm looking for a way to use this without an arduino.
The reason behind this is I'll be using it in a student project, and a constraint is that the final product must not use any arduino hardware or software. The microcontroller I have chosen to use is the STM32L152RE (https://www.st.com/en/microcontrollers/stm32l152re.html), a low power ARM microcontroller.
Currently the basic idea of the project is that the microcontroller controls a proximity sensor, and sends the results of the sensors pulses to the antenna for transmission to a central server, using a Hologram SIM card.
Any help as to how I can program the expansion shield without arduino software/hardware is very much appreciated!
![Smile :)](./images/smilies/icon_e_smile.gif)
2018-12-06 22:47:27 We purchased new DF RObot 7000E on 7 Dec 2018. We are trying to connect TX & RX ports to receive response from the DF Robot 7000E. Any help in communicate with SIM7000E by serial.Please help.
kcsheker
![userHeadPic](https://dfimg.dfrobot.com/dfPortrait2.png)
2018-11-14 15:22:02 It is a little hard to use this SIM7000E expansion shield with STM32, but you can first try to use AT command to see if STM32 could communicate with SIM7000E by serial.
robert.chen
![userHeadPic](https://dfimg.dfrobot.com/dfPortrait2.png)