Pro Micro NRF52840 Development Board Wireless Bluetooth Charging Management Modu

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Pro Micro NRF52840 Development Board Wireless Bluetooth Charging Management Module 2.4GHz 3pcsDescription RAM Memory Installed 0.25 MB Memory Storage Capacity 1000000 bytes CPU Model Core M Family Processor Speed 64 MHz Connectivity Technology Bluetooth Operating System Linux Processor Brand Nordic Semiconductor Wireless Compability Bluetooth Compatible Devices Smartphones, Computers, Bluetooth-enabled devices RAM Memory Technology LPDDR3 Processor Count 1 Model Name Pro Micro Built-In Media 3 x Pro Micro NRF52840 Development Boards Number of Packs 3 Number of Items 3 Ram Memory Installed Size 0.25 MB

Powerful wireless capabilities: Bluetooth 5.0, onboard antennaPowerful CPU: nRF52840 chip uses ARM Cortex-M4F processor, clocked at 64MHz, built-in 1MB flash memory and 256KB RAMBattery charging chip: supports lithium battery charging and dischargingPower consumption: standby power consumption can reach 1mA

• The NRF5280 development board has a 3.7V lithium battery interface and a software switch that can cut off the power of the LED. When turned off, the standby power consumption can reach 1mA.
• NRF52840 is a high-performance, low-power wireless SoC chip launched
• The NRF52840 chip uses an ARM Cortex-M4F processor, clocked at 64MHz, with built-in 1MB of flash memory and 256KB of RAM
• It also has a variety of peripherals, including ADC, PWM, SPI, I2C, UART, USB and GPIO, etc.
• NRF52840 also supports a variety of security functions, such as AES encryption, SHA-256 hashing and True Random Number Generator (TRNG)

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