JSD/TinyGSM_Senseright
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Volodymyr Shymanskyy
2016-12-16 20:58:00 +02:00
parent 0eaf67d92a
commit e86ef8fede
1 changed files with 14 additions and 4 deletions
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README.md
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@@ -23,8 +23,8 @@ Examples for **PubSubClient ([MQTT](http://mqtt.org/))**, **[Blynk](http://blynk
### TinyGSM is tiny ### TinyGSM is tiny
WebClient example for Arduino Nano (with Software Serial) takes little resources: WebClient example for Arduino Nano (with Software Serial) takes little resources:
``` ```
Sketch uses 11,916 bytes (38%) of program storage space. Maximum is 30,720 bytes. Sketch uses 13,802 bytes (44%) of program storage space. Maximum is 30,720 bytes.
Global variables use 649 bytes (31%) of dynamic memory. Maximum is 2,048 bytes. Global variables use 661 bytes (32%) of dynamic memory. Maximum is 2,048 bytes.
``` ```
Now, you have more space for your experiments. Now, you have more space for your experiments.
@@ -65,8 +65,18 @@ TinyGSM pulls data gently from the modem (whenever possible), so it can operate
## Troubleshooting ## Troubleshooting
### SoftwareSerial problems
When using ```SoftwareSerial``` (on Uno, Nano, etc), the speed **115200** may not work. When using ```SoftwareSerial``` (on Uno, Nano, etc), the speed **115200** may not work.
Try selecting **57600**, **38400**, or even lower - the one that works best for you. Try selecting **57600**, **38400**, or even lower - the one that works best for you.
Be sure to set correct TX/RX pins in the sketch.
### Diagnostics sketch
Use this sketch to diagnose your SIM card and GPRS connection:
File -> Examples -> TynyGSM -> tools -> [Diagnostics](https://github.com/vshymanskyy/TinyGSM/blob/master/tools/Diagnostics/Diagnostics.ino)
### Broken initial configuration
Sometimes (especially if you played with AT comands), your module configuration may become invalid. Sometimes (especially if you played with AT comands), your module configuration may become invalid.
This may result in problems such as: This may result in problems such as: