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Quallink - 2.4G Bluetooth Module
Based on the Nordic nRF52810 SoC
Connector: IPEX4
BLE supportability
Dimensions: 18*10*1.95mm
Quallink - 2.4G Wireless Bluetooth Module
-96 dBm sensitivity in Bluetooth® low energy mode
-GFSK at 1 Mbps, 2 Mbps supported data rates
- TX Power -20 to +4 dBm in 4 dB steps
ARM® Cortex™-M4 32 bit processor
- Serial Wire Debug (SWD)
Memory
- 192 kB embedded flash program memory
- 24 kB RAM
Low current consumption
- TX only @ +4 dBm, 0 dBm @ 3V, DCDC enabled :7.5 mA, 5.3 mA
- TX only @ +4 dBm, 0 dBm :16.6 mA, 11.6 mA
- RX only @ 1 Mbps @ 3V, DCDC enabled: 5.4 mA
- RX only @ 1 Mbps :11.7 mA
- CPU @ 64MHz from flash, from RAM: 7.4 mA, 6.7 mA
- CPU @ 64MHz from flash, from RAM @ 3V, DCDC : 3.7 mA, 3.3 mA
- System Off , On: 0.7μA, 1.2 μA
- Additional current for RAM retention: 20 nA / 4K block
On-air compatibility with nRF24L series
12 bit ADC/200KSPS - 8 configurable channels
31 General Purpose I/O Pins
SPI Master/Slave
I2S audio interface
Low power comparator
Temperature sensor
Two-wire Master (I2C compatible)
UART (w/ CTS/RTS and DMA)
CPU independent Programmable Peripheral Interconnect (PPI)
Quadrature Decoder (QDEC)
128-bit AES HW encryption
5*32bit, 3*24bit Real Timer Counter (RTC)