SparkFun MicroMod nRF52840 Processor - Modular Interface Ecosystem That Connects nRF52840 microcontroller/Processor Board to Various/Carrier Board peripherals

Featuring the nRF52840 SoC from Nordic Semiconductor, the SparkFun MicroMod nRF52840 Processor offers a powerful combination of ARM Cortex-M4 CPU and works with 2.4 GHz Bluetooth transceiver in the MicroMod form-factor with the M.2 MicroMod connector to allow you to plug in a compatible MicroMod Carrier Board with any number of peripherals.The MicroMod nRF52840 Processor features the same Raytac MDBT50Q-P1M found on our Pro nRF52840 Mini. This module includes an integrated trace antenna, fits the IC to an FCC-approved footprint along with including decoupling and timing mechanisms that would need to be designed into a circuit using the bare nRF52840 IC. The compatible with Bluetooth transceiver included on the nRF52840 boasts a BT 5.1 stack and supports Bluetooth 5, Bluetooth mesh, IEEE 802.15.4 (Zigbee & Thread) and 2.4Ghz RF wireless protocols (including Nordic's proprietary RF protocol) allowing you to pick which option works best for your application.We've also routed two I2C buses, 2 SPI buses, eleven GPIO, dedicated digital, analog, PWM & PDM pins along with multiple serial UARTS to cover nearly all of your peripheral needs.MicroMod is a modular interface ecosystem that connects a microcontroller “processor board” to various “carrier board” peripherals. Utilizing the M.2 standard, the MicroMod standard is designed to easily swap out processors on the fly. Pair a specialized carrier board for the project you need with your choice of compatible processor!

• nRF52840 General Features: ARM Cortex-M4 CPU with floating point unit (FPU), 1MB internal Flash-For all of your program, SoftDevice, and file-storage needs! 256kB internal RAM-For your stack and heap storage.
• Integrated 2.4GHz radio with support for: works with Bluetooth Low Energy (BLE)-With peripheral and/or central BLE device support, works with Bluetooth 5-Mesh Bluetooth! ANT-If you want to turn the device into a heart-rate or exercise monitor. Nordic's proprietary RF protocol-If you want to communicate, securely, w/ other Nordic devices.
• I/O peripherals: USB-Turn it into a USB mass-storage device, use a CDC (USB serial) interface, & more. UART-Serial interfaces w/ support for hardware flow-control. I2C-2-wire bi-directional bus interface, SPI-3+-wire serial interface, Analog-to-digital converters (ADC)-Eight pins support analog inputs, PWM-Timer support on any pin means PWM support for driving LEDs or servo motors. Real-time clock (RTC)-Keep close track of seconds & milliseconds, also supports timed deep-sleep features.
• Specific Peripherals available on MicroMod nRF52840: Three UARTs-Primary tied to USB interface. Two hardware UARTs. Two I2C Buses. Two SPI Buses-Secondary SPI Bus primarily used for Flash IC. PDM Audio Processing. Two Analog Inputs. Two Dedicated Digital I/O Pins. Two Dedicated PWM Pins. Eleven General Purpose I/O Pins
• Processor board only, additional carrier board(s) will be needed to use.