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Maxim Integrated MAX25256 H-Bridge Transformer Driver

Posted on by mixos

Maxim Integrated MAX25256 H-Bridge Transformer Driver provides a simple solution for making isolated power supplies up to 10W. The device drives a transformer’s primary coil with up to 300mA of current from a wide 8V to 36V direct current (DC) supply. The transformer’s secondary-to-primary winding ratio defines the output voltage, allowing the selection of virtually any isolated output voltage.

The device features adjustable current limiting, allowing indirect limiting of secondary-side load currents. An external resistor sets the current limit of the MAX25256. An output asserts when the device detects an overtemperature or overcurrent condition. In addition, the device features a low-power mode to reduce the overall supply current to 0.65mA (typ) when the driver is not in use.

The device can be operated using the internal oscillator or driven by an external clock to synchronize multiple Maxim MAX25256 devices and precisely set the switching frequency. Internal circuitry guarantees a fixed 50% duty cycle to prevent DC flow through the transformer, regardless of which clock source is used.

The device is available in a small 10-pin (3mm x 3mm) TDFN package and is specified over the -40°C to +125°C automotive temperature range.

Features

  • Simple, flexible design
    • 8V to 36V supply range
    • Up to 90% efficiency
    • Provides up to 10W to the transformer
    • Undervoltage Lockout (UVLO)
    • 2.5V to 5V compatible logic interface
    • Internal or external clock source
    • Adjustable overcurrent threshold
  • Integrated system protection
    • Fault detection and indication
    • Overcurrent limiting
    • Overtemperature protection
  • Saves space on board
    • Small 10-pin TDFN package (3mm x 3mm)
    • AECQ-100 qualified

Block Diagram

more information: https://datasheets.maximintegrated.com/en/ds/MAX25256.pdf

SU-10A is Offline Speech Recognition Module Dedicated to Smart Applications

Posted on by Saumitra Jagdale

SU-10A Speech Recognition Module

Nowadays, almost all applications and devices provide speech recognition functionality, this makes the device look smart and user-friendly. Cloud plays an important role in integrating such features in hardware systems. But it increases the cost due to additional wireless components and complexity in the architecture of the device. Hence, an offline speech recognition feature can be the solution to reduce the cost significantly, thus making the system much more affordable for potential customers.

SU-10A module is one such solution for integrating offline speech recognition functionality. It has a very simple architecture with speakers connections for output audio and microphone connections for input audio. It also comes with a UART interface for the communication of audio signals with the host processor. One of the UART ports functions as a serial console and the other one is for connecting the module with an external device.

PCB of SU-10A Speech Recognition Module

The module comes with the 32bit RISC core featuring the Unisound US516P6 microcontroller. It operates at a high frequency of 240MHz, thus supporting the extensive computation for speech recognition on the module itself. Discussing further, it contains 242kB of SRAM and 2MB of flash memory, which seems to be enough for accommodating the speech data. Additionally, it comes with a floating-point unit and accelerators for digital signal processing (DSP) and fast Fourier transform (FFT) computations.

Features of SU-10A Speech Recognition Module

  • Unisound US516P6 RISC microcontroller operating at 240 MHz.
  • It features FPU, DSP instruction, FFT accelerator, 242KB SRAM, and 2MB flash.
  • Built-in 3W mono Class AB power amplifier.
  • UART port for the serial console to program the module.
  • 2mm pitch 4-pin connector for UART (Tx/Rx) to host MCU.
  • The dimensions  of the module are 33mm x 28mm x 9 mm

Dimensions SU-10A Speech Recognition Module

One of the major utilities of the module is its solderless pins for connecting speakers, thus making it perfect for DIY integration with the existing applications as well. Talking more about the speakers, it provides an output power of 2.9 W for 4 ohms load, and 1.8W for 8 ohms load. The average power consumption of the SU-10A speech recognition module is 60mA with a supply voltage of 5 V.

The working temperature range for the SU-10A speech recognition module is from 20°C – 85°C. The module is available at $4.24 USD in IC Station store.

via CNX Software

GPS/GNSS module receiver now features BLE/WiFi capabilities

Posted on by mixos

Septentrio announces an important addition to the open-source resources for their GPS/GNSS module receivers: mosaicTM wireless or simply mowi. It combines the Septentrio mosaic-X5 or mosaic-H module receiver with a dual-mode Bluetooth and integrated Wi-Fi from the well-known ESP32- WRover programmable module by Espressif Systems. It is an addition to the already existing mosaicHAT board, designed on the Raspberry Pi platform.

The mowi project facilitates accurate and reliable GNSS positioning for robotic and autonomous devices, on a hardware level. Numerous engineers today use the ESP32 and the multiple libraries available for Internet-of-Things (IoT) prototyping. The mowi board is an easy way for integrators to get started with Septentrio’s mosaic-X5 or mosaic-H heading module receivers. The mowi board can be used on its own or plugged into a mobile computer such as Raspberry Pi or Arduino to deliver high-accuracy positioning with high update rates, ideal for machine navigation, monitoring, or control. The internet connection via Wi-Fi or Bluetooth enables numerous industrial IoT applications, simplifying the connectivity to mobile data for the delivery of GNSS corrections needed for cm-level RTK positioning.

On top of the wireless communication, the small 47.5×70 mm board can host IoT applications in its internal memory. It has onboard logging and exposes interfaces such as USB, serial communication, and general-purpose pins. The schematic’s reference design, PCB layout, and documentation are openly available for prototyping or further customization.

The mowi open-source project is available to the community on the Septentrio GitHub repository.

[via eeworldonline.com]

315Mhz RF Remote Transmitter – Arduino Compatible

This is a two-channel RF Transmitter unit that consists of, Atmega328 microcontroller, 2 Tactile switches with pull-down resistors, a programming port, and a 315Mhz RF transmitter module. It is an Arduino compatible open-source project that can be used for many RF transmitter applications. It is advisable to use 1 Foot hook-up wire as Antenna to enjoy a maximum range of the transmitter.

Arduino Pins: D3, D4 Tactile Switch and D12 data out for AM transmitter

Note1: The PCB is compatible with 2 types of RF modules, 3-Pins or 4-Pins. Use a suitable connector as per module.
Note2: This project is compatible with our 1 channel RF relay board. The Arduino code is available as a download for the transmitter.

Features

  • Supply 5V DC @ 20mA
  • 2 Tactile Switches with Pulldown Resistors
  • PCB Dimensions 52.71 x 28.26mm

Applications

RF Remote ON/OFF AC or DC loads like, Fans, Lights, Home Appliances, Door control. This transmitter is compatible with 315Mhz RF Remote Receiver with On-Board Relay.

Arduino Code

Arduino Code is provided as a download The code works with single SW1, it toggles the Receiver Relay when the switch is pressed. A new Atmega328 chip requires Bootloader and Arduino firmware programming. Please, check the link below to learn more about programming the new Atmega328. Transmitter PCB has an onboard programming port.

https://www.arduino.cc/en/Tutorial/BuiltInExamples/ArduinoToBreadboard

FS1000A Receiver Module Specs

  • Transmitter Model: FS1000A
  • Transmitting Frequency: 433.92MHz, 315MHz, 330MHz
  • Operating Voltage: 3V to 12V
  • Transmitting Power: 10mW to 40mW 16dBm
  • Transmitting Range: 20 to 100 meters through walls & 500 meters max in open area
  • Data Transfer Rate: <10 Kilo Bytes Per Second (Range drops above 2400 bytes per second)
  • Modulation Type: OOK
  • Current Consumption: 20 to 28mA
  • Current Consumption in Standby: 0mA

more information: https://www.componentsinfo.com/fs1000a-433mhz-rf-transmitter-xy-mk-5v-receiver-module-explanation-pinout/

Schematic

Parts List

NO.QNTY.REF.DESC.MANUFACTURERSUPPLIERSUPPLIER PART NO
11CN18 PIN MALE HEADER PITCH 2.54MMWURTHDIGIKEY732-5321-ND
21CN22 PIN MALE HEADER PITCH 2.54MMWURTHDIGIKEY732-5315-ND
31C110uF/16V SMD 1206 OR 1210MURATA/YAGEODIGIKEY
42C2,C30.1uF/50V SMD SIZE 0805MURATA/YAGEODIGIKEY
52C4,C522PF/50V SMD SIZE 0805MURATA/YAGEODIGIKEY
61D1LED SMD SIZE 0805OSRAMDIGIKEY475-1278-1-ND
71E1ANTENNA1 FEET HOOKUP WIRE
82M1,M2RF AM TX MODULEALIEXPRESSALIEXPRESSFS1000A ALIEXPRESS
93R1,R2,R310K 5% SMD SIZE 0805MURATA/YAGEODIGIKEY
101R41K 5% SMD SIZE 0805MURATA/YAGEODIGIKEY
111R51M 5% SMD SIZE 0805MURATA/YAGEODIGIKEY
122SW1,SW2TACTILE SWITCHC&KDIGIKEYCKN9085CT-ND
131U1ATMEGA328TQPF-32MICROCHIPDIGIKEYATMEGA328PB-AURCT-ND
141X116MhzECS INCDIGIKEYX1103-ND

Connections

Gerber View

Photos

 

Video

Atmega328 Datasheet

315Mhz RF Remote Receiver with On Board Relay – Arduino Compatible

This is one channel RF Receiver with an onboard Relay. The project can be used for ON/OFF control of AC or DC loads using an RF remote. It’s an Arduino compatible Receiver project that consists of, Atmega328 microcontroller, 315MHz RF Receiver, 12v Relay, 5V Regulator, etc.

Arduino Pins Receiver: D3 Relay, D11 Data in from AM 315Mhz Receiver.

Features

  • Supply 12V DC @ 50mA When Relay is ON
  • Relay Contacts 10A @ 24V DC, 5Amps @ 250V AC
  • PCB dimensions: 64.77 x 32.86 mm

Applications

RF Remote ON/OFF Fans, Lights, Home Appliances, Door control. This receiver is compatible with 4 Channel 315Mhz RF Remote Transmitter and 2 Channel 315Mhz RF Remote Transmitter.

Arduino Code

Arduino Code provided as a download. The code is compatible with our 315Mhz Transmitter project, it toggles the Relay when the switch is pressed. A new Atmega328 chip requires Bootloader and Arduino firmware programming, check link bellow to learn more about programming the new Atmega328. PCB has an onboard programming port.

https://www.arduino.cc/en/Tutorial/BuiltInExamples/ArduinoToBreadboard

XY-MK-5V Receiver Module Specs

  • Receiver Model: XY-MK-5V
  • Transmitting Frequency: 433.92MHz, 315MHz, 330MHz
  • Operating Voltage: 5V
  • Receiving Sensitivity: 105dB
  • Modulation Type: OOK
  • Current Consumption in Standby: 4mA

more information: https://www.componentsinfo.com/fs1000a-433mhz-rf-transmitter-xy-mk-5v-receiver-module-explanation-pinout/

Schematic

Parts List

NO.QNTY.REF.DESC.MANUFACTURERSUPPLIERSUPPLIER PART NO
11CN18 PIN MALE HEADER PITCH 2.54MMWURTHDIGIKEY732-5321-ND
21CN24 PIN MALE HEADER PITCH 2.54MMWURTHDIGIKEY732-5317-ND
31CN33 PIN SCREW TERMINAL PITCH 5.08MMPHOENIX DIGIKEY277-1248-ND
42C1,C410uF/25V SMD SIZE 1210MUARATA/YAGEODIGIKEY
52C2,C30.1uF/50V SMD SIZE 0805MUARATA/YAGEODIGIKEY
62C5,C622PF/50V SMD SIZE 0805MUARATA/YAGEODIGIKEY
72D1,D3LED RED SMD SIZE 0805OSRAMDIGIKEY475-1278-1-ND
81D21N4007 SMD DIODEDIGIKEYS1MBDITR-ND
91E1ANTENNA1 FEET HOOKUP WIRE
101M1RF AM 315MHZ RX MODULEXY-MK-5V ALIEXPRESS
111Q1BC847ALNEXPERIADIGIKEY1727-2924-2-ND
121RL1Relay 12VTEDIGIKEYPB2029-ND
131R110K 5% SMD SIZE 0805MUARATA/YAGEODIGIKEY
142R2,R31K 5% SMD SIZE 0805MUARATA/YAGEODIGIKEY
152R4,R51M 5% SMD SIZE 0805MUARATA/YAGEODIGIKEY
161U1LM78M05ON SEMIDIGIKEYMC78M05CDTGOS-ND
171U2ATMEGA328TQPF-32MICROCHIPDIGIKEYATMEGA328PB-AURCT-ND
181X116MhzECS INCDIGIKEY X1103-ND

Connections

Gerber View

Photos

Video

Atmega328 Datasheet

4 Channel 315Mhz RF Remote Transmitter – Arduino Compatible

This is a 4 channel RF Transmitter unit that consists of an Atmega328 microcontroller, 4 x tactile switches with pull-down resistors, programming port, and 315Mhz RF transmitter module. It is Arduino compatible open-source project that can be used for many RF transmitter applications. It is advisable to use a 30cm hook-up wire as an antenna to enjoy a maximum range of the transmitter.

Arduino Pins: D3, D4, D5, D6 Tactile Switch, and D12 data out for AM transmitter module.

Note1: The board will work with 2 types of RF modules, 3-Pins or 4-Pins ones. Use a suitable connector as per module.
Note2: This project is compatible with our 1 channel RF relay board. Users may use up to 4 different receivers. Arduino code is available as a download for transmitter and receiver

Features

  • Supply 5V DC @ 20mA
  • 4 Tactile Switches with Pulldown Resistors
  • PCB dimensions 75.09 x 30.80 mm

Applications

Arduino Code

Arduino Code is available as a download. The code works with a single SW1, it toggles the Receiver Relay when the switch is pressed. A new Atmega328 chip requires a Bootloader and Arduino firmware, check the link below to learn more about programming the new Atmega328.

Transmitter PCB has an onboard programming port.

https://www.arduino.cc/en/Tutorial/BuiltInExamples/ArduinoToBreadboard

FS1000A Receiver Module Specs

  • Transmitter Model: FS1000A
  • Transmitting Frequency: 433.92MHz, 315MHz, 330MHz
  • Operating Voltage: 3V to 12V
  • Transmitting Power: 10mW to 40mW 16dBm
  • Transmitting Range: 20 to 100 meters through walls & 500 meters max in open area
  • Data Transfer Rate: <10 Kilo Bytes Per Second (Range drops above 2400 bytes per second)
  • Modulation Type: OOK
  • Current Consumption: 20 to 28mA
  • Current Consumption in Standby: 0mA

more information: https://www.componentsinfo.com/fs1000a-433mhz-rf-transmitter-xy-mk-5v-receiver-module-explanation-pinout/

Schematic

Parts List

NOQNTY.REF.DESC.MANUFACTURERSUPPLIERSUPPLIER PART NO
11CN18 PIN MALE HEADER PITCH 2.54MMWURTHDIGIKEY732-5321-ND
21CN22 PIN MALE HEADER PITCH 2.54MMWURTHDIGIKEY732-5315-ND
31C110uF/16V SMD SIZE 1206 OR 1210MUARATA/YAGEODIGIKEY
42C2,C30.1uF/50V SMD SIZE 0805MUARATA/YAGEODIGIKEY
52C4,C522PF/50V SMD SIZE 0805MUARATA/YAGEODIGIKEY
61D1LED RED SMD SIZE 0805OSRAMDIGIKEY475-1278-1-ND
71E1ANTENNA30CM HOOK-UP WIRE
82M1,M2RF AM TX MODULE 315MHZCHINAFS1000A ALIEXPRESS
95R1,R2,R3,R4,R610K 5% SMD SIZE 0805MUARATA/YAGEODIGIKEY
101R51K 5% SMD SIZE 0805MUARATA/YAGEODIGIKEY
111R71M 5% SMD SIZE 0805MUARATA/YAGEODIGIKEY
124SW1,SW2,SW3,SW4TACTILE SWITCHC&KDIGIKEYCKN9085CT-ND
131U1ATMEGA328TQPF-32MICROCHIPDIGIKEYATMEGA328PB-AURCT-ND
141X116MhzECS INCDIGIKEYX1103-ND

Connections

Gerber View

Photos

Video

Atmega328 Datasheet

Analog Style VU Meter on OLED Display – Arduino Compatible

This is an analog-style VU meter on a 0.96″ OLED Display. The project has a 0.96″ OLED display, Atmega328 Microcontroller, 3.5 mm audio EP socket for audio signal input. This Arduino compatible hardware can be program using Arduino IDE. Operating Supply 5V DC.

Specifications

  • Operating Supply: 5V DC
  • 0.96″ OLED display
  • Arduino Compatible
  • PCB dimensions: 40.48 x 27.31 mm

Connections

  • CN4 or CN3: Audio Signal Input (From Headphone or Audio Signal)
  • PR1 Trimmer Potentiometer: Audio Signal Level Adjust
  • CN2: Programming Connector
  • CN1: OLED Disapply 0.96 Inch – 4 Pin

Resources

Arduino Programming

Arduino code is available as a download to test the project. A new ATMEGA328 chip is required to bootloader flashing before programming the microcontroller with Arduino IDE. For more info check the link below:

https://www.arduino.cc/en/Tutorial/BuiltInExamples/ArduinoToBreadboard

Arduino bootloader connection flashing
Arduino Programming Connections

Schematic

Parts List

NO.QNTY.REF.DESC.MANUFACTURERSUPPLIERSUPPLIER PART NO
11CN14 PIN MALE HEADER PITCH 2.54MMWURTHDIGIKEY732-5317-ND
21CN28 PIN MALE HEADER PITCH 2.54MMWURTHDIGIKEY732-5321-ND
31CN3OPTIONAL
41CN43.5MM FEMALE EP SOCKETCLIFFElement142518188
52C1,C30.1uF/50V SMD SIZE 0805MURATA/YAGEODIGIKEY
61C210uF/10V SMD SIZE 0805MURATA/YAGEODIGIKEY
72C5,C622PF/50V SMD SIZE 0805MURATA/YAGEODIGIKEY
81C710uF/16V SMD SIZE 1210 OR 1206MURATA/YAGEODIGIKEY
91D11N4148MICROCHIP TECHDIGIKEY1086-15170-ND
101PR110K TRIMMER POTNIDEC COPALDIGIKEYCT6EP103-ND
111R20E SMD SIZE 0805MURATA/YAGEODIGIKEY
121R31M 5% SMD SIZE 0805MURATA/YAGEODIGIKEY
132R4,C4DNIDIGIKEYDO NOT INSTALL
141U1ATMEGA328TQPF-32MICROCHIPDIGIKEYATMEGA328PB-AURCT-ND
151X116MhzECS INCDIGIKEYX1103-ND
161R110K 5% SMD SIZE 0805MURATA/YAGEODIGIKEY
171OLEDBLUE 0.96" OLED Display I²C 4-PINALIEXPRESS

Connections

Gerber View

Photos

Video

Version 2.0 of VU meter

This is Version 2.0 of the above VU meter which the PCB is smaller and audio input is connected to a header connector and not a 3.5 mm female jack. To build this project use Gerbers_V2.0.zip

ATMEGA328 Datasheet

AWS IoT Core solution for ultra-low-power Wi-Fi cloud connectivity

Posted on by mixos

InnoPhase, a fabless semiconductor company specializing in extreme low power wireless IoT solutions, announces the availability of a qualified Amazon Web Services (AWS) Internet of Things (IoT) Core solution for ultra-low power Wi-Fi cloud connectivity. In addition, it unveils a demonstration Smart Home Skill for Amazon Alexa targeted at home automation product designs. The solutions utilize the award-winning Talaria TWO™ multiprotocol wireless modules, offering the industry’s lowest power Wi-Fi solution and BLE5 for provisioning and diagnostics. The platform combines wireless connectivity, an integrated microcontroller, and advanced security elements for edge-of-network IoT devices that require low power consumption and a direct-to-cloud connection such as smart locks, doorbells, security sensors, leak detection sensors, and others.

The pre-packaged Talaria TWO kits are tuned and optimized and include hardware, complete software packages, and reference design files making it simple for manufacturers to add AWS services and Alexa Skills to their products.  For instance, InnoPhase’s newest Sensor-to-Cloud solution includes everything needed for expedited development of a cloud-connected sensor, such as Device Provisioning over BLE, pre-integrated AWS connectivity, and flexible settings to extend battery life.  Future solutions will address a wide range of products for smart home, smart industrial, smart commercial, and smart health applications.

“Cloud-connectivity has become an integral part of all IoT edge devices and our Talaria TWO solutions make connecting to AWS quick and easy,” said Greg Winner, Vice President and General Manager, IoT Business Unit, InnoPhase. “Plus, the exceptionally low power Wi-Fi allows these edge devices to be untethered from power outlets and network cables ushering in the development of a whole new category of innovative products and services.”

Wireless data transfer has historically been a major power-consuming portion of connected IoT designs. InnoPhase’s unique, programmable, digital polar radio architecture, significantly reduces the current consumption of Wi-Fi radios making battery-based IoT products last more than two years.

The Talaria TWO modules and associated development kits are available through our network of worldwide distribution partners.

To learn more about the Talaria TWO modules and solutions, visit innophaseinc.com/talaria-two-modules, view our YouTube channel

Fujitsu Semiconductor FRAM (Ferroelectric Random Access Memory)

Posted on by mixos

Fujitsu Semiconductor FRAM (Ferroelectric Random Access Memory) is a non-volatile memory featuring fast writing speed operation, high read/write endurance and low power consumption. These features make FRAM ideal for applications requiring continuous data logging, real-time recording of three-dimensional position information, and data protection from sudden power outages.

Fujitsu Semiconductor FRAM is offered in serial (SPI and I2C interfaces) and parallel (parallel interface) variants and in a wide range of compact, high-density package types. Memory size options are available from 4Kbit up to 8Mbit.

Features

  • Non-volatile
    • Stored data is not lost at power off
    • No battery is needed for data retention
  • Low power consumption
    • No booster circuit is required for a write operation
    • 92% lower write power consumption than EEPROM
    • No data retention current required to retain data
  • High read/write cycle endurance
    • Guarantees 10 trillion (1013) read/write cycles
    • 10 million times of EEPROM’s endurance
  • Fast write speed
    • Can overwrite data without an erase operation

more information: https://www.fujitsu.com/jp/group/fsm/en/products/fram/

GENIATECH’S “XPI-IMX8MM” SBC RUNS LINUX ON i.MX8M Mini AND SELLS FOR $90

Posted on by Emmanuel Odunlade

Tech Giant, Geniatech, has launched a $90 “XPI-iMX8MM” Single Board Computer! The XPI-iMX8MM runs Linux on an i.MX8M Mini and is equipped with 1GB to 4GB RAM, 8GB to 128GB eMMC, and 40-pin GPIO.

Geniatech’s XPI-iMX8MM is a Raspberry Pi sized SBC that has NXP’s 1.8GHz and quad-A53 i.MX8M Mini. It is the latest release, following the company’s larger APC810 SBC, which is also equipped with the i.Mx8M. The XPI-iMX8MM SBC has the same Raspberry Pi size and layout as the Amlogic S905X powered XPI-S905X, and is closely matched to Avnet/Embest’s Raspberry Pi style Maaxboard Mini, which is sold at $72.50 with 2GB RAM and an empty eMMC slot, except that Geniatech adds an HDMI port to the XPI-iMX8MM.

The XPI-iMX8MM also has a composite A/V port, a wider standard operating range, and a tolerance range of -40 to 105°C. There are also two user buttons, a PMIC, a heatsink, and a WiFi/BT module being the standard model, rather than optional.

If you are looking for larger i.MX8M Mini options with better features, you could consider SolidRun’s Humming board Ripple, priced at $170 dollars but you have to bear in mind that it is limited to only 2x USB 2.0 ports, though it provides M.2, mini-PCIe, sim slots, and a MikroBus interface. Other Mini-based SBCs from manufacturers like Estone and Gateworks exist, but they are not priced publicly.

Key Features and Specifications listed for the XPI-iMX8MM SBC include:

  • Processor: NXP i.MX8M Mini Quad (4x Cortex-A53 @ up to 1.8GHz); Vivante GCNanoUltra (3D) and GC320 (2D) graphics with VPU; Cortex-M4F @ 400MHz
  • Memory/storage: 1GB that is expandable to 4GB LPDDR4 and 8GB that is also expandable to 128GB eMMC
  • 1x MicroSD slot
  • 10/100/1000 Ethernet port
  • 2.4GHz WiFi via 4-pin USB header
  • Optional dual-band 802.11ac with Bluetooth 4.1
  • Media I/O:
    • HDMI 1.4 port at up to 1080p60 decode
    • 2-lane MIPI-DSI at up to 1080p60 decode
    • 2-lane MIPI-CSI at up to 1080p60 encode
    • 4-pole stereo audio and composite video interface
    • I2S, AC97, TDM and S/PDIF audio interfaces
  • Other I/O:
    • 4x USB 2.0 host ports
    • USB Type-C port with 5V power input only
  • Expansion: 40-pin GPIO connector with I2C, SPI, UART, PWM
  • 2x LEDs
  • 5V/3A power supply via USB Type-C
  • Powerand Reset buttons
  • Operating temperature: 0 ~ 95°C or -40 ~ 105°C
  • Board Dimensions: 85 mm x 56mm
  • Operating system: Yocto Linux; FreeRTOS

The XPI-iMX8MM single-board computer is currently available and sells for $90. Further details can also be found on the links below: Geniatech’s shopping and product page.

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