Particle Xenon nRF52840 BLE Development Board

dcexpert

Particle Xenon nRF52840 BLE Development Board [Copy link]

The Particle Xenon is a Mesh BLE enabled development board based on the Nordic nRF52840, a BLE Cortex M4 with lots of flash, RAM and peripherals, and USB capabilities.

• Nordic Semiconductor nRF52840 SoC
  • ARM Cortex-M4F 32-bit processor@ 64MHz
  • 1MB Flash, 256KB RAM
  • IEEE 802.15.4-2006: 250 Kbps
  • Bluetooth 5: 2 Mbps, 1 Mbps, 500 Kbps, 125 Kbps
  • Supports DSP instructions, HW accelerated floating point unit (FPU) calculations
  • ARM TrustZone CryptoCell-310 encryption and security module
  • Up to +8 dBm TX power (down to -20 dBm in 4 dB steps)
  • NFC-A tag
• Additional 2MB SPI flash on board
• 20 mixed-signal GPIOs (6 x analog, 8 x PWM), UART, I2C, SPI
• Micro USB 2.0 Full Speed (12 Mbps)
• Integrated Li-Po charging and battery connector
• JTAG (SWD) connector
• RGB status LED
• Reset and mode buttons
• Onboard PCB antenna
• U.FL connector for external antenna
• Feather-compliant footprint and pinout
• FCC, CE, and IC certified
• RoHS compliant (lead-free)

btty038

Is it popular to make objects smaller now? But it is indeed exquisite and thoughtful. It is good to pursue perfection

dcexpert

Maker products are developing in a diversified way, but they are indeed becoming more and more sophisticated.