MIKROE-2568

MIKROE-2568 Datasheet

PID MIKROE-2568

Part	Datasheet
MIKROE-2568	MIKROE-2568 (pdf)

PDF Datasheet Preview
SPIRIT click PID MIKROE-2568 SPIRIT click carries the SP1ML 868MHz ultra low-power RF module. The board is designed to use 3.3V power supply and 3.3V or 5V I/O voltage levels. It communicates with the target MCU over UART interface, with additional functionality provided by the following pins on the mikroBUS line PWM, RST, CS. It can be used to wirelessly send and receive UART data. SP1ML 868MHz RF module features SP1ML is based on the SPIRIT1 RF sub-GHz transceiver with integrated SMPS , STM32L1 microcontroller, integrated filter/balun, and chip antenna. There are two operational modes, command mode and operating mode. The command mode allows module configuration and status interrogation using an extended ‘AT’ style command set. In operating mode the module serves its primary purpose as a wireless transceiver. In operating mode the module uses only 13.5mA, 2.2mA in command mode, and even lower in stanby with just 1.4µA. This kind of power consumption makes it ideal for smart devices that send small amounts of data. The module has an integrated antenna and crystal. Key features • SP1ML 868MHz RF module o Low data rate, low power transceiver o STM32L1 Ultra low power microcontroller at 32 MHz 16 kB RAM and 128 kB Flash o Integrated antenna and crystal o Output power up to dBm • UART interface • 3.3V power supply Specification Product Type RF Sub 1GHz Security systems, mobile health and medicine applications, IoT, wireless metering, etc. SP1ML 868MHz ultra low-power RF module MCU Memory 16 kB RAM and 128 kB Flash Key Features Low data rate, low power sub-GHz transceiver Interface UART Power Supply 3.3V Compatibility mikroBUS Click board size M x mm Pinout diagram This table shows how the pinout on SPIRIT click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns . Notes mikroBUStm Notes Not connected NC 1 AN PWM 16 SHDN Shutdown Reset input, active low RST 2 RST INT 15 NC Not connected Command mode CMD 3 CS TX 14 TXD UART transmit data Not connected NC 4 SCK RX 13 RXD UART receive data Not connected NC 5 MISO SCL 12 NC Not connected Not connected NC 6 MOSI SDA 11 NC Not connected Power supply +3.3V 7 3.3V 5V 10 +5V Power supply Ground GND 8 GND 9 GND Ground Jumpers and settings LOGIC SEL used to select or 5V logical level for UART communication J1A in the schematic . Programming Code examples for SPIRIT click, written for MikroElektronika hardware and compilers are available on Libstock. The library implements communication protocol between the MCU host and SPIRIT click module. It can work in two modes, command mode and operating mode. The command mode allows module configuration and status interrogation using an extended ‘AT’ style command set. In operating mode the module serves its primary purpose as a wireless transceiver. It uses asynchronous approach to issue commands and receive responses via callback functions.

PDF Datasheet Preview

SPIRIT click

PID MIKROE-2568

SPIRIT click carries the SP1ML 868MHz ultra low-power RF module. The board is designed to use 3.3V power supply and 3.3V or 5V I/O voltage levels. It communicates with the target MCU over UART interface, with additional functionality provided by the following pins on the mikroBUS line PWM, RST, CS. It can be used to wirelessly send and receive UART data.

SP1ML 868MHz RF module features

SP1ML is based on the SPIRIT1 RF sub-GHz transceiver with integrated SMPS , STM32L1 microcontroller, integrated filter/balun, and chip antenna.

There are two operational modes, command mode and operating mode. The command mode allows module configuration and status interrogation using an extended ‘AT’ style command set. In operating mode the module serves its primary purpose as a wireless transceiver.

In operating mode the module uses only 13.5mA, 2.2mA in command mode, and even lower in stanby with just 1.4µA. This kind of power consumption makes it ideal for smart devices that send small amounts of data.

The module has an integrated antenna and crystal.

Key features
• SP1ML 868MHz RF module o Low data rate, low power transceiver o STM32L1 Ultra low power microcontroller at 32 MHz 16 kB RAM and 128 kB Flash o Integrated antenna and crystal o Output power up to dBm
• UART interface
• 3.3V power supply

Specification

Product Type RF Sub 1GHz

Security systems, mobile health and medicine applications, IoT, wireless metering, etc.

SP1ML 868MHz ultra low-power RF module

MCU Memory 16 kB RAM and 128 kB Flash

Key Features Low data rate, low power sub-GHz transceiver

Interface

UART

Power Supply 3.3V

Compatibility mikroBUS

Click board size

M x mm

Pinout diagram

This table shows how the pinout on SPIRIT click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns .

Notes
mikroBUStm

Notes

Not connected NC 1 AN PWM 16 SHDN Shutdown

Reset input, active low RST 2 RST INT 15 NC Not connected

Command mode CMD 3 CS TX 14 TXD UART transmit data

Not connected NC 4 SCK RX 13 RXD UART receive data

Not connected NC 5 MISO SCL 12 NC Not connected

Not connected NC 6 MOSI SDA 11 NC Not connected

Power supply +3.3V 7 3.3V 5V 10 +5V Power supply

Ground GND 8 GND 9 GND Ground

Jumpers and settings

LOGIC SEL used to select or 5V logical level for UART communication J1A in the schematic .

Programming

Code examples for SPIRIT click, written for MikroElektronika hardware and compilers are available on Libstock.

The library implements communication protocol between the MCU host and SPIRIT click module. It can work in two modes, command mode and operating mode. The command mode allows module configuration and status interrogation using an extended ‘AT’ style command set. In operating mode the module serves its primary purpose as a wireless transceiver. It uses asynchronous approach to issue commands and receive responses via callback functions.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MIKROE-2568 Datasheet file may be downloaded here without warranties.

Datasheet ID: MIKROE-2568 649379