sparkfun MicroMod Artemis Processor Manuel utilisateur
MicroMod Artemis Processor Board Hookup Guide
Introduction
Leveraging the ultra powerful Artemis Module, the SparkFun MicroMod Artemis Processor is the brain board of
your dreams. With a Cortex-M4F with BLE 5.0 running up to 96MHz and with as low power as 6uA per MHz (less
than 5mW), the M.2 MicroMod connector allows you to plug in a MicroMod Carrier Board with any number of
peripherals. Let's have a look at what this processor board has to offer!
SparkFun MicroMod Artemis Processor
DEV-16401
Product Showcase: SparkFun MicroMod EcosystemProduct Showcase: SparkFun MicroMod Ecosystem
Required Materials
In addition to your MicroMod Artemis Processor Board, you'll need a carrier board to get started. Here we use the
Machine Learning Carrier Board, but there are a number of others you can choose from.
You'll also need a USB-C cable to connect the Carrier to your computer and if you want to add some Qwiic
breakouts to your MicroMod project you'll want at least one Qwiic cable to connect it all together. Below are some
options for both of those cables:
SparkFun MicroMod Machine Learning Carrier
Board
DEV-16400
SparkFun MicroMod Data Logging Carrier Board
DEV-16829
SparkFun MicroMod ATP Carrier Board
DEV-16885
SparkFun Qwiic Cable Kit
KIT-15081
Reversible USB A to C Cable - 2m
CAB-15424
Depending on which Carrier Board you choose, you may need a few extra peripherals to take full advantage of
them. Refer to the Carrier Boards' respective Hookup Guides for specific peripheral recommendations.
Suggested Reading
The SparkFun MicroMod ecosystem is a unique way to allow users to customize their project to their needs. Do
you want to send your weather data via a wireless signal (eg. Bluetooth or WiFi)? There's a MicroMod processor
for that. Looking to instead maximize efficiency and processing powere? You guessed it, there's a MicroMod
processor for that. If you are not familiar with the MicroMod system, take a look here:
MicroMod Ecosystem
We also recommend taking a look through the following tutorials if you are not familiar with the concepts covered
in them:
USB 3.1 Cable A to C - 3 Foot
CAB-14743
Getting Started with MicroMod
Dive into the world of MicroMod - a compact interface
to connect a microcontroller to various peripherals via
the M.2 Connector!
New!
Designing with MicroMod
This tutorial will walk you through the specs of the
MicroMod processor and carrier board as well as the
basics of incorporating the MicroMod form factor into
your own PCB designs!
New!
Hardware Overview
While the Artemis module is pretty self-contained, let's have a look at a few of the unique features of this MicroMod
Processor Board.
Power
Power is supplied by the carrier board, but it should be noted that all pins are 3.3V.
⚡ Warning: All pins are 3.3V. DO NOT expose the pins to 5V.
The ADC on the Artemis is 0-2V. Exposing an ADC pin to 3.3V will not harm the device but the ADC will
saturate returning 16,383 (14-bit) for voltages greater than 2V.
M.2 Connector
All of our MicroMod Processor boards come equipped with the M.2 MicroMod Connector, which leverages the
M.2 standard and specification to allow you to install your MicroMod Processor board on your choice of carrier
board.
MicroMod Machine Learning Carrier Board
Hookup Guide
Get hacking with this tutorial on our Machine Learning
Carrier Board!
New!
M.2 Connector from the Front M.2 Connector from the Back
Artemis Processor
The SparkFun Artemis Processor provides a Cortex-M4F with BLE 5.0 running up to 96MHz and with as low
power as 6uA per MHz (less than 5mW). This module is powerful enough to run TensorFlow, Machine Learning,
and all sorts of voice recognition software. A deep dive into all of Artemis's delightful features can be found in the
Designing with the SparkFun Artemis tutorial.
Op Amp
Incoming analog voltages over 2V will saturate the Artemis's analog to digital converter. We've integrated an
OpAmp to scale the incoming 0-3.3V voltages down to the 0-2V range that the Artemis can handle.
Artemis MicroMod Processor Pin Functionality
Note: You may not recognize the COPI/CIPO labels for SPI pins. SparkFun is working to move away from
using MISO/MOSI to describe signals between the controller and the peripheral. Check out this page for
more on our reasoning behind this change.
AUDIO UART GPIO/BUS I C SDIO SPI0 Dedicated
Alternate
Function
Primary Function Bottom Pin Top Pin Primary
Function
Alternate
Function
73 G5
71 G6
QSPI3 SPI_CS 70 69 G7
QSPI2 68
QSPI1 66 65 TX1 ADC_D-
QSPI0 SPI_CIPO 64 63 ADC_D+
QSPI_CS SPI_COPI 62 61 SPI_CIPO1
ARTEMIS PROCESSOR BOARD PINOUT TABLE
MICROMOD GENERAL PINOUT TABLE
MICROMOD GENERAL PIN DESCRIPTIONS
2
QSPI_SCK SPI_SCK 60 59 SPI_COPI1
CAM_MCLK 58 57 SPI_SCK1
CAM_MCLK 56 55 SPI_CS1
CAM_PCLK 54 53 SCL1
PDM_DATA 52 51 SDA1
PDM_CLK 50 49 BATT_VIN3
G4 48 47 PWM1
G3 46
G2 44
G1 42
G0 40 39 GND
ADC1 38
ADC0 34
PWM0 32
23 SWDIO
21 SWDCK
19 RX1
D1 18 17 TX1 ADC_D-
I C_Interrupt 16 15 CTS1
SCL 14 13 RTS1
SDA 12 11 BOOT
D0 10 9
7GND
RESET 6 5 USB_D-
3USB_D+
3.3V 2 1 GND
2
Board Dimensions
The board measures 22mm x 22mm, with 15mm to the top notch and 12mm to the E key. For more information
regarding the processor board physical standards, head on over to the Getting Started with MicroMod tutorial and
check out the Hardware Overview section.
Hardware Hookup
To get started with the Artemis MicroMod Processor Board, you'll need a carrier board. Here we are using the
Machine Learning Carrier Board. Align the top key of the MicroMod Artemis Processor Board to the screw terminal
of the Machine Learning Carrier Board and angle the board into the socket. Insert the board at an angle into the
M.2 connector.
Note: There is no way to insert the processor backward since the key prevents it from mating with the M.2
connector and as an extra safeguard to prevent inserting a processor that matches the key, the mounting
screw is offset so you will not be able to secure an improperly connected processor board.
The Processor Board will stick up at an angle, as seen here:
Once the board in the socket, gently push the MicroMod Processor Board down and tighten the screw with a
Phillip's head.
Once the board is secure, your assembled MicroMod system should look similar to the image below!
Connecting Everything Up
With your processor inserted and secured it's time to connect your carrier board to your computer using the USB-C
connector on the Carrier. Depending on which carrier you choose and which drivers you already have installed,
you may need to install drivers.
Note: If you've never connected a CH340 device to your computer before, you may need to install drivers for
the USB-to-serial converter. Check out our section on "How to Install CH340 Drivers" for help with the
installation.
Ce manuel convient aux modèles suivants
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