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Description
- 1x Waveshare nRF52840 Bluetooth 5.0 Module, Small Size, Stable Performance
- 1x Core52840
- 18 x 13.5 mm
- Onboard chip: nRF52840
- Communication distance: 150m (open outdoor), 40m (indoor)
- Data rate: 2Mbps, 1Mbps, 500kbps, 125kbps
- Frequency range: 2.4GHz
- Operating voltage: 2.0V to 3.6V (3.0V recommended)
- Operating temperature: -40°C to 85°C
- Storage temperature: -55°C to 125°C
- Antenna: onboard antenna
- 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
- 48 GPIOs
- 2 two-wire interfaces (I2C compatible)
- 1 I2S digital audio interface
- 12-bit / 200KSPS ADC
- 1 USB2.0
- 1 QSPI serial (32Mbps)
- 4 SPI main interfaces, 3 SPI slave interfaces
- 2 UART
- 4-channel PWM
- 1 SWD