Overview
Core52840 is a Bluetooth 5.0 module based on nRF52840, it is pretty small in size, yet still provides stable and reliable performance, can be directly integrated into kinds of products.
Core52840 Specifications
- Onboard chip: nRF52840
- Communication distance: 150m (open outdoor), 40m (indoor)
- Data rate: 2Mbps, 1Mbps, 500kbps, 125kbps
- Frequency range: 2.4GHz
- Operating voltage: 2.0V ~ 3.6V (3.0V recommended)
- Operating temperature: -40℃ ~ 85℃
- Storage temperature: -55℃ ~ 125℃
- Dimension: 18mm × 13.5mm
- Antenna: onboard antenna
nRF52840 Features
nRF52840 is an ultra-low power, flexible wireless system on chip (SoC), it is the ideal choice for short range wireless applications such as wearable devices, interactive entertainment devices, etc.
- Bluetooth 5.0, IEEE 802.15.4-2006, multiprotocol 2.4 GHz transceiver
- Compatible with nRF52, nRF51, nRF24L, and nRF24AP series
- ARM Cortex-M4F 32-bit processor (with FPU, 64MHz)
- 1MB flash and 256kB RAM
- 48x GPIOs
- 2x two wire interface (I2C compatible)
- 1x I2S digital audio interface
- 12-bit / 200KSPS ADC
- 1x USB2.0
- 1x QSPI serial (32Mbps)
- 4x SPI main interfaces, 3x SPI slave interfaces
- 2x UART
- 4-ch PWM
- 1x SWD
- Operating voltage: 1.7V~5.5V
Core52840 Applications
- Wearable devices
- Bluetooth intelligent application
- Smart home appliances
- Industrial IoT control
- Interactive entertainment devices
Pinouts
Dimension
Development Resources
Wiki : www.waveshare.com/wiki/NRF52840_Eval_Kit
Package Content
