Sim800L Arduino Library revised
This is a high school project. The purpose of this library is to use the sim800L module in the simplest and most transparent way.
Original version by: [Cristian Steib] (https://github.com/cristiansteib)
connections & pinouts (DEFAULT)
| Arduino Uno | Sim800L | Notes |
|---|---|---|
| +5v | (3.8v)~(4.4v)! | Power supply input |
| 10 RX_PIN | TX | |
| 11 TX_PIN | RX | |
| 2 RESET_PIN | RST | Reset Pin |
| GND | GND |
- If it returns true there is an error
Methods and functions
| Name | Return | Notes |
|---|---|---|
| begin() | None | Initialize the library |
| begin(number) | None | Initialize the library with user's baud rate |
| reset() | None | Reset the module, and wait to Sms Ready. |
| setSleepMode(bool) | bool | enable or disable sleep mode * |
| getSleepMode() | bool | return sleep mode status * |
| setFunctionalityMode(number) | bool | set functionality mode * |
| getFunctionalityMode() | bool | return functionality mode status * |
| setPIN(String) | bool | enable user to set a pin code * |
| getProductInfo() | String | return product identification information |
| getOperatorsList() | String | return the list of operators |
| getOperator() | String | return the currently selected operator |
| calculateLocation() | bool | calculate gsm position * |
| getLocationCode() | String | return the location code |
| getLongitude() | String | return longitude |
| getLatitude() | String | return latitude |
| sendSms(number,text) | bool | both parameters must be Strings. * |
| readSms(index) | String | index is the position of the sms in the prefered memory storage |
| getNumberSms(index) | String | returns the number of the sms. |
| delAllSms() | bool | Delete all sms * |
| signalQuality() | String | return info about signal quality |
| answerCall() | bool | * |
| callNumber(number) | None | |
| hangoffCall() | bool | * |
| getCallStatus() | uint8_t | Return the call status, 0=ready,2=Unknown(),3=Ringing,4=Call in progress |
| setPhoneFunctionality() | None | Set at to full functionality |
| activateBearerProfile() | None | |
| deactivateBearerProfile() | None | |
| RTCtime(int *day,int *month, int *year,int *hour,int *minute, int *second) | None | Parameters must be reference ex: &day |
| dateNet() | String | Return date time GSM |
| updateRtc(utc) | bool | Return if the rtc was update with date time GSM. |