MK04 series module is a highly integrated BLE 4.2 module with NFC function, it was designed for high data rate, short-range wireless communication in the 2.4GHz ISM band. The module is designed based on Nordic Semiconductor nRF52832 radio Transceiver IC, on 32 bittinen ARM Cortex-M4 -suoritin, flash-muisti sekä analogiset ja digitaaliset oheislaitteet. MK04 provides a low power and ultra-low cost BLE and proprietary protocols for wireless transmission applications.

Key Features

32 bits ARM Cortextm-M4 @ 16MHz

2.4GHz multi-protocol transceiver

-96 dBm sensitivity in Bluetooth low energy mode

64kB RAM-muistia

512kB Flash

5.3 mA peak current in TX (0 dBm)

5.4 mA peak current in RX

29 configurable I/O pins

Programmable peripheral interconnect (PPI)

AES HW encryption with EasyDMA

RNG, RTC

Temperature sensor

Up to 3x SPI master/slave with EasyDMA

Up to 2x I2C compatible 2-Wire master/slave

I2S ja EasyDMA

UART (CTS / RTS) EasyDMA: n kanssa

3x 4-channel pulse width modulator (PWM) units with EasyDMA

Digital microphone interface (PDM)

5x 32-bit timers with counter mode

Quadrature-dekooderi (QDEC)

12-bit, 200 ksps ADC - 8 configurable channels with programmable gain

64 level comparator

Single-pin antenna interface

NFC-A tag

TX-teho -20 että +4 dBm in 4 dB steps

Supply voltage range : 1.7V - 3,6 V

Ulottuvuus :25x17x1.0mm

Sovellukset

Esineiden internet (IoT)

Home automation

Sensor networks
Building automation
Teollinen
Jälleenmyynti
Personal area networks

Terveys- / kuntoanturit ja monitorilaitteet

Lääketieteelliset laitteet
Key fobs and wrist watches

Interaktiiviset viihdelaitteet

Remote controls
Gaming controllers
Majakat

A4WP wireless chargers and devices

Kauko-ohjattavat lelut

Tietokoneen oheislaitteet ja I / O-laitteet

Hiiri
Näppäimistö
Monikosketusohjauslevy
Gaming

Liittyvä Bluetooth-moduuli

Keskustele asiantuntijan kanssa