This product is Bluetooth Low Energy (BLE) module using Nordic NRF52840 SoC solution. The nRF52840 is designed around an ARM Cortex-M4 CPU with floating Point unit (FPU) and has 1MB flash with cache and 256kB RAM. As such it has the ability to support complex and demanding applications as a single chip solution. It offers a wealth of peripherals that include NFC, USB and multiple interface options including Quad SPI (QSPI). Security is paramount in today's IoT designs and the nRF52840 has high-end security features included to achieve best in class security with an ARM Cryptocell-310 cryptographic system on chip and a full AES 128-bit encryption suite.
Features?
Full Bluetooth 5 support for long radio
Processing power and flash flexibility
Multiprotocol radio
Power Efficiency
Specifiicaitons:
Bluetooth 5 ready multi-protocol radio
-2Mbps
-Long range
-Advertising extensions
-Improved coexistence(CSA#2)
IEEE 802.15.4 radio support
-Thread
-Zigbee
32-bit ARM Cortex-M4F@64MHZ
Up to 111dB link budget for Bluetooth long range mode
Full-speed 12Mbs USB controller
NFC Tag-A
Software stacks available as downloads
Programmable output power form +8dBm to -20dBm
On-air compatible with nRF51,nRF24L and nRF24AP series
High-precision RSSI
128 bit AES/ECB/CCM/AAR co-processor
Single-ended antenna output (on-chip balun)
Application develpment independent of protocol stack
Wide supply voltage range +1.7V to 5.5V
QSPI/SPI/2-wire/I²S/PDM/QDEC
Programmable Peripheral Interface - PPI
High speed SPI interface 32MHz
Quad SPI interface 32MHz
EasyDMA for all digital interfaces
RAM mapped FIFO using EasyDMA
12bit/200K SPS ADC
On-chip DC-DC buck converter
Quadrature demodulator
-96dBm Sensitivity for Bluetooth Low Energy
Arm cryptoCell CC310 crytographic security modele
Applications:
Internet of Things(IoT)
SmartHome sensors
Computer peripherals
A4WP "Rezence" wireless charging
Sports and fitness sensors and hubs
Smart watches
Interactive games
Wearables
Connected white goods
Voice-command smart remotes
Beacons
Connected health products
RC Toys
Building automation and sensor networks
Pin assignments
