SparkFun MicroMod nRF52840 Processor – Modular Interface Ecosystem That Connects nRF52840 microcontroller/Processor Board to Varied/Service Board peripherals

Value: $21.50
(as of Jul 10,2022 22:51:18 UTC – Particulars)

That includes the nRF52840 SoC from Nordic Semiconductor, the SparkFun MicroMod nRF52840 Processor gives a robust mixture of ARM Cortex-M4 CPU and works with 2.4 GHz Bluetooth transceiver within the MicroMod form-factor with the M.2 MicroMod connector to will let you plug in a appropriate MicroMod Service Board with any variety of peripherals.
nRF52840 Common Options: ARM Cortex-M4 CPU with floating level unit (FPU), 1MB inside Flash-For all your program, SoftDevice, and file-storage wants! 256kB inside RAM-In your stack and heap storage.
Built-in 2.4GHz radio with assist for: works with Bluetooth Low Power (BLE)-With peripheral and/or central BLE system assist, works with Bluetooth 5-Mesh Bluetooth! ANT-If you wish to flip the system right into a heart-rate or train monitor. Nordic’s proprietary RF protocol-If you wish to talk, securely, w/ different Nordic units.
I/O peripherals: USB-Flip it right into a USB mass-storage system, use a CDC (USB serial) interface, & extra. UART-Serial interfaces w/ assist for {hardware} flow-control. I2C-2-wire bi-directional bus interface, SPI-3+-wire serial interface, Analog-to-digital converters (ADC)-Eight pins assist analog inputs, PWM-Timer assist on any pin means PWM assist for driving LEDs or servo motors. Actual-time clock (RTC)-Maintain shut observe of seconds & milliseconds, additionally helps timed deep-sleep options.
Particular Peripherals out there on MicroMod nRF52840: Three UARTs-Major 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 Devoted Digital I/O Pins. Two Devoted PWM Pins. Eleven Common Objective I/O Pins
Processor board solely, extra service board(s) will probably be wanted to make use of.