NGW-1pc MDBT42Q - nRF52832 Based BLE Module

MDBT42Q is a BT 4.0, BT 4.1 and BT 4.2 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52832 SoC solution, which incorporates: GPIO, SPI, UART, I2C, I2S, PWM and ADC interfaces for connecting peripherals and sensors. Features Dual Transmission mode of BLE & 2.4 GHz RF upon customer preference. Long working distance: over 80 meters in open space Compact size with (L) 16 x (W) 10 x (H) 2.2 mm. Low power requirements, ultra-low peak, average and idle mode power consumption. Be compatible with a large installed base of mobile phones, tablets and computers. Fully coverage of BLE software stack. See 1.3 Profile & Service Information. BLE & RF transmission switching helps products fit all operation system and most hardware. Specification Multi-protocol 2.4GHz radio 32-bit ARM Cortex - M4F processor 512KB flash programmed memory and 64KB RAM Software stacks available as downloads Application development independent from protocol stack On-air compatible with nRF51, nRF24AP and nRF24L series Programmable output power from +4dBm to -20dBm RAM mapped FIFOs using EasyDMA Dynamic on-air payload length up to 256 bytes Flexible and configurable 32 pin GPIO Simple ON / OFF global power mode Full set of digital interface all with Easy DMA including: 3 x Hardware SPI master ; 3 x Hardware SPI slave 2 x two-wire master ; 2 x two-wire slave 1 x UART (CTS / RTS) PDM for digital microphone I2S for audio 12-bit / 200KSPS ADC 128-bit AES ECB / CCM / AAR co-processor Lowe cost external crystal 32MHz ± 40ppm for Bluetooth ; ± 50ppm for ANT Plus Lowe power 32MHz crystal and RC oscillators Wide supply voltage range 1.7V to 3.6V On-chip DC/DC buck converter Individual power management for all peripherals Timer counter 5 x 32-bit 3 x 24-bit RTC NFC-A tag interface for OOB pairing Granted main regional certification such as FCC (USA), CE (Europe), IC (Canada), TELEC (Japan), KCC (Korea), SRRC (China)

Angebote werden geladen ...

...