MIKROE-2471

MIKROE-2471 Datasheet

This table shows how the pinout on BLE 3 click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns .

Part	Datasheet
MIKROE-2471	MIKROE-2471 (pdf)

PDF Datasheet Preview
BLE 3 click BLE 3 click BLE 3 click is a quick and simple solution if you want to add Bluetooth Low Energy to your project. It features the NINA-B1 Bluetooth module, from u-blox. This click also comes with an integrated antenna mounted on the PCB. BLE 3 click BLE 3 click IC/Module u-blox NINA-B1 [1] Interface UART, SPI, I2C Power supply 3.3V Product page Schematic BLE 3 click schematic [3] Features and usage notes Also known as Bluetooth Low Energy, BLE is intended for small smart devices like home automation sensor and fitness applications that need to have really low power consumption and long battery life. The BLE 3 click communicates with the target board MCU through the UART, SPI and I2C interface, with the addition of 7 GPIO pins. It uses 3.3V power supply only. The NINA-B1 module has different power saving modes to conserve battery life standby mode and power off mode. The module usually spends most of the time in power off mode it is the primary mode and wakes up to send small packages of data, and then powers off again. The following events can be used to bring the module out of standby-mode: • External wake-up event • RTC event • Analog or digital sensor event programmable voltage level or edge detection During standby mode, the module is clocked at 32 kHz reference clock, which is generated by an internal 32 kHz oscillator. The module is fully Bluetooth qualified and provides global modular approval. The ADC can sample up to 200 kHz using different inputs as sample triggers and it supports 8/10/12 bit resolution. Any of the 8 analog inputs can be BLE 3 click used both as single-ended inputs and as differential pairs for measuring the voltage across them. The ADC supports full 0 V to VCC input range. The NINA-B112 modules have an integrated antenna mounted on the PCB x mm . The RF signal pin is not connected to any signal path. You can configure NINA-B1 modules through U-Blox S-Center toolbox software using AT commands. The s-center evaluation software is available free of charge and can be downloaded from the U-Blox website. Pinout diagram This table shows how the pinout on BLE 3 click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns . Notes Notes Not connected mikroBUStm X PWM 16 NC Not connected Active-high Reset pin RST 2 RST INT 15 RTS UART request to send UART clear to send CS/CTS 3 CS RX 14 TX SPI0 SCLK 4 SCK TX 13 RX SPI0 MISO 5 MISO SCL 12 SCL SPI0 MOSI 6 MOSI SDA 11 SDA +3.3V 7 +3.3V +5V 10 NC Click operates at 3.3V only

PDF Datasheet Preview

BLE 3 click

BLE 3 click

BLE 3 click is a quick and simple solution if you want to add Bluetooth Low Energy to your project. It features the NINA-B1 Bluetooth module, from u-blox. This click also comes with an integrated antenna mounted on the PCB.

BLE 3 click

BLE 3 click

IC/Module
u-blox NINA-B1 [1]

Interface

UART, SPI, I2C

Power supply
3.3V

Product page

Schematic

BLE 3 click schematic [3]

Features and usage notes

Also known as Bluetooth Low Energy, BLE is intended for small smart devices like home automation sensor and fitness applications that need to have really low power consumption and long battery life. The BLE 3 click communicates with the target board MCU through the UART, SPI and I2C interface, with the addition of 7 GPIO pins. It uses 3.3V power supply only.

The NINA-B1 module has different power saving modes to conserve battery life standby mode and power off mode. The module usually spends most of the time in power off mode it is the primary mode and wakes up to send small packages of data, and then powers off again. The following events can be used to bring the module out of standby-mode:
• External wake-up event
• RTC event
• Analog or digital sensor event programmable voltage level or edge detection

During standby mode, the module is clocked at 32 kHz reference clock, which is generated by an internal 32 kHz oscillator.

The module is fully Bluetooth qualified and provides global modular approval. The ADC can sample up to 200 kHz using different inputs as sample triggers and it supports 8/10/12 bit resolution. Any of the 8 analog inputs can be

BLE 3 click
used both as single-ended inputs and as differential pairs for measuring the voltage across them. The ADC supports full 0 V to VCC input range.

The NINA-B112 modules have an integrated antenna mounted on the PCB x mm . The RF signal pin is not connected to any signal path. You can configure NINA-B1 modules through U-Blox S-Center toolbox software using AT commands. The s-center evaluation software is available free of charge and can be downloaded from the U-Blox website.

Pinout diagram

This table shows how the pinout on BLE 3 click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns .

Notes

Notes

Not connected
mikroBUStm X PWM 16 NC

Not connected

Active-high Reset pin RST
2 RST

INT 15 RTS UART request to send

UART clear to send CS/CTS 3 CS

RX 14 TX

SPI0 SCLK 4 SCK

TX 13 RX

SPI0 MISO 5 MISO SCL 12 SCL

SPI0 MOSI 6 MOSI SDA 11 SDA
+3.3V
7 +3.3V +5V 10 NC Click operates at 3.3V only

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-2471 Datasheet file may be downloaded here without warranties.

Datasheet ID: MIKROE-2471 649237