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Tarek
2020-09-02 12:04:08 +02:00
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# gsmHat - A non-blocking software to use the Waveshare GSM/GPRS/GNSS HAT for Raspberry Pi with Python
# gsmHat - Waveshare GSM/GPRS/GNSS HAT for Raspberry Pi with Python
With gsmHat, you can easily use the functionality of the Waveshare GSM/GPRS/GNSS HAT for Raspberry Pi ([Link to HAT](https://www.waveshare.com/gsm-gprs-gnss-hat.htm)). On this module a SIM868 Controller is doing the job too connect your Raspberry Pi with the world just by using a sim card.
@@ -18,33 +18,35 @@ To download scrapeasy, either fork this github repo or simply use Pypi via pip.
$ pip3 install gsmHat
```
### Prepare
* Install your sim card in your module, connect the GSM antenna and mount the module on the pin headers of your Raspberry Pi
Make sure, that you **do not** need to enter Pin Code to use your card
* Enable the Uart Interface in your Raspberry Pi
1. Start raspi-config: `sudo raspi-config`.
2. Select option 5 - interfacing options.
3. Select option P6 - serial.
4. At the prompt `Would you like a login shell to be accessible over serial?` answer 'No'
5. At the prompt `Would you like the serial port hardware to be enabled?` answer 'Yes'
6. Exit raspi-config and reboot the Pi for changes to take effect.
### Using it
1. Install your sim card in your module, connect the GSM antenna and mount the module on the pin headers of your Raspberry Pi
Make sure, that you **do not** need to enter Pin Code to use your card
2. Enable the Uart Interface in your Raspberry Pi
1. Start raspi-config: `sudo raspi-config`.
2. Select option 5 - interfacing options.
3. Select option P6 - serial.
4. At the prompt `Would you like a login shell to be accessible over serial?` answer 'No'
5. At the prompt `Would you like the serial port hardware to be enabled?` answer 'Yes'
6. Exit raspi-config and reboot the Pi for changes to take effect.
3. Import gsmHat to your project
1. Import gsmHat to your project
```Python
from gsmHat import GSMHat, SMS
```
4. Init gsmHat
2. Init gsmHat
```Python
gsm = GSMHat('/dev/ttyS0', 115200)
```
5. Check, if new SMS are available in your main loop
3. Check, if new SMS are available in your main loop
```Python
# Check, if new SMS is available
@@ -54,7 +56,7 @@ if gsm.SMS_available() > 0:
# Do something with it
```
6. Do something with your newly received SMS
4. Do something with your newly received SMS
```Python
# Get new SMS
@@ -65,7 +67,7 @@ print('It was received at %s' % newSMS.Date)
print('The message is: %s' % newSMS.Message)
```
7. You can also write SMS
5. You can also write SMS
```Python
Number = '+491601234567'
@@ -74,13 +76,19 @@ Message = 'Hello mobile world'
# Send SMS
gsm.SMS_write(Number, Message)
```
## On which platform was gsmHat built and tested?
## What will come in the future?
# Hardware:
* Outgoing and Incoming Calls
* GPS functionality
* More options to configure the module (e.g. using sim cards with pin code)
## On which platform was gsmHat developed and tested?
### Hardware:
* [Raspberry Pi 4, Model B](https://www.raspberrypi.org/products/raspberry-pi-4-model-b/)
* [GSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi](https://www.waveshare.com/gsm-gprs-gnss-hat.htm), **later version that allows to power on/off the module by controlling GPIO 4**
# Software:
### Software:
* Raspbian (Codename: buster, Release: 10)
* Kernel: Linux 5.4.51-v7l+
* Python: 3.7.3