The Click board™ comes supplied with the start-up package - free activation through the AWS, unique ID number of the embedded sim card and a six-month cellular connectivity services of up to 5000 messages to the AWS cloud. With the AnyNet 3G click board™, users get the unique level of integration with the AWS IoT services.

How does it work?

AnyNet 3G click requires both 3.3V and 5V power supply pins from the mikroBUS™ to operate. The 5V rail is used to power up the Quectel UG95 module itself through the LVD regulator, while the 3.3V rail is used for powering up the rest of the circuitry.

After the successful connection to the AWS and successful exchange of the certificates, the serial interface can be used to publish messages on the AWS IoT service console. AWS also provide data analysis and processing, as well as cloud storage capabilities.

IoT Button

The click board™ has the IoT Button feature - a pin routed to the INT pin of the mikroBUS™ Setting this pin to a HIGH logic level is considered as IoT Button press. AWS IoT gateway recognizes three types of messages: short press, long press anddouble click.

The AWS IoT Button pin is based on the Amazon Dash Button hardware. The functionality of this pin is designed for developers to get started with AWS IoT, AWS Lambda, Amazon DynamoDB, Amazon SNS, and many other Amazon Web Services.

IoT Button pin can be coded in cloud service to perform various tasks, such as remote control for Netflix, a switch for Philips Hue light bulb, a check-in/check-out device for Airbnb guests and so on. It can also be integrated with the third-party APIs like Twitter, Facebook, Twilio, Slack or even custom applications.

Future firmware updates are provided by the Eseye company over the air. The updates may include additional functionality and improved stability. For any additional technical questions regarding the firmware on this module, contact Eseye technical support.

Specifications

Pinout diagram

This table shows how the pinout on AnyNet 3G click corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).

Notes	Pin					Pin	Notes
Analog IN	AN	1	AN	PWM	16	DTR	DTR handshake input
Sleep mode	SLP	2	RST	INT	15	IOT	IoT button pin
DSR handshake output	DSR	3	CS	RX	14	TX	UART transmit
	NC	4	SCK	TX	13	RX	UART receive
	NC	5	MISO	SCL	12	NC
	NC	6	MOSI	SDA	11	NC
Power supply	+3.3V	7	3.3V	5V	10	+5V	Power supply
Ground	GND	8	GND	GND	9	GND	Ground

Note: AN, SLP, DSR and DTR pins are currently not supported in the click firmware and are intended for future development. For additional questions, please contact Eseye support.

Onboard settings and indicators

Software support

We provide a library for the AnyNet 3G Click on our LibStock page, as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Library Description

The library is composed of driver and API layers both available from user space. Lower driver layer carries generic AT command parser, API layer carries simplified user-friendly function calls.

Key functions

api_anynet3g_queryICCID- Provides ICC ID necessary for registration

api_anynet3g_checkStateAWS- Returns the current state of the module

api_anynet3g_openTopicAWS- Opens Topic

Examples descriptions

The example shows how to properly initialize module and use API function calls. All information from the module is logged using UART so two UART modules are necessary for the example. In case that your system has only one UART module, Software UART is also usable for data logging. Also, it is necessary to have an account on Amazon for successful testing.

void applicationTask()
{ 
// MODULE INIT
    anynet3g_cmdSingle( "AT" );
    api_anynet3g_firmwareID();
    api_anynet3g_queryICCID();

    api_anynet3g_checkStateAWS( _ANYNET3G_GET );

// OPEN TOPIC 0 AND PUBLISH
    api_anynet3g_openTopicAWS( _ANYNET3G_SET, &_MY_TOPIC[0] );
    api_anynet3g_publishTopicAWS( _ANYNET3G_SET, &_MIKROE[0] );
}

Other mikroE Libraries used in the example:

• UART
• Conversions
• C_String

Additional notes and information

Depending on the development board you are using, you may need USB UART click, USB UART 2 click or RS232 click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.

mikroSDK

This click board is supported with mikroSDK - MikroElektronika Software Development Kit. To ensure proper operation of mikroSDK compliant click board demo applications, mikroSDK should be downloaded from the LibStock and installed for the compiler you are using.

For more information about mikroSDK, visit the official page.