Raspberry PI IQaudio DAC+

SKU: 910634
In Stock

1,699.00

  1. PCM5122 DAC
  2. 24-bit depth 192kHz (Full HD) audio
  3. Standard 40-pin header
  4. Phono RCA output
  5. Powered by the Raspberry Pi PSU
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Description

IQaudio DAC+ is an audio output HAT for all generations of Raspberry Pi from Raspberry Pi 1 Model B+ onwards and supports 24‑bit 192kHz high-resolution digital audio. It uses the Texas Instruments PCM5122 DAC to deliver stereo analog audio to a pair of phono connectors, and also supports a dedicated headphone amplifier.

DAC+ connects to the 40-pin GPIO header of Raspberry Pi 1 Model B+, Raspberry Pi 2, Raspberry Pi 3, or Raspberry Pi 4 with no need for soldering or external power.

P1: Analogue out (0-2V RMS). Carries GPIO27, MUTE signal (headphone detect), left and right audio, and left and right ground.

P6: Headphone socket signals. Pin 1: LEFT, pin 2: GROUND, pin 3: RIGHT, pin 4: GROUND, pin 5: DETECT.


Features:

  1. Standard 40-pin header (compatible with any 40-pin Raspberry Pi)
  2. PCM5122 DAC
  3. 24-bit depth 192kHz (Full HD) audio
  4. Dedicated headphone amplifier
  5. Phono RCA output
  6. Powered by the Raspberry Pi PSU
  7. Onboard EEPROM for auto-configuration
  8. Power LED
  9. No soldering required
  10. Compatible with Volumio, Rune, Max2Play, MoodeAudio

Package Includes:

1 x Raspberry PI IQaudio DAC+

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SettingsRaspberry PI IQaudio DAC+ removeWaveshare R800C GSM/GPRS HAT For Raspberry Pi removeWaveshare Power Management HAT for Raspberry Pi Supports charging And Power output at the same time, Embedded RTC and Multiple Protection Circuits removeUCTRONICS PoE HAT for Raspberry Pi , IEEE 802.3af- Compliant, 5V 2.5A Power Over Ethernet Board for Ras berr Pi 4B/3B+ removeWaveshare Mini Base Board (C) Designed for Raspberry Pi Compute Module 4 removeWaveshare PoE UPS Base Board Designed for Raspberry Pi Compute Module 4, Gigabit Ethernet, Dual HDMI, Quad USB2.0 remove
NameRaspberry PI IQaudio DAC+ removeWaveshare R800C GSM/GPRS HAT For Raspberry Pi removeWaveshare Power Management HAT for Raspberry Pi Supports charging And Power output at the same time, Embedded RTC and Multiple Protection Circuits removeUCTRONICS PoE HAT for Raspberry Pi , IEEE 802.3af- Compliant, 5V 2.5A Power Over Ethernet Board for Ras berr Pi 4B/3B+ removeWaveshare Mini Base Board (C) Designed for Raspberry Pi Compute Module 4 removeWaveshare PoE UPS Base Board Designed for Raspberry Pi Compute Module 4, Gigabit Ethernet, Dual HDMI, Quad USB2.0 remove
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Description
  1. PCM5122 DAC
  2. 24-bit depth 192kHz (Full HD) audio
  3. Standard 40-pin header
  4. Phono RCA output
  5. Powered by the Raspberry Pi PSU
  1. Supports SMS, phone call, GPRS, TCP/IP, DTMF, HTTP, FTPl, etc.
  2. UART interface, for connecting controller boards like Arduino/STM32
  3. Onboard voltage translator, 3.3V by default, switch to 5V via jumper
  4. 2x LED indicators, easy to monitor the working status
  5. SIM card slot, supports 1.8V/3V SIM card

 

 

 

 

  1. Main Controller: Rp2040
  2. Communication Interface: Uart + Gpio
  3. Communication Baud Rate: 115200bps By Default (Configurable)
  4. Power Supply Interface: USB Port Or Ph2.0 Connector
  5. USB Power Input Voltage: 5v

 

  1. Product: UCTRONICS PoE HAT for Raspberry Pi , IEEE 802.3af- Compliant
  2. Supports Standard: IEEE 802.3af- Compliant
  3. Output Voltage (VDC): 5
  4. Total Power Dissipation: 12.5

 

  1. Product: Waveshare Mini Base Board (C) Designed for Raspberry Pi Compute Module 4
  2. Networking: Gigabit Ethernet RJ45 connector
  3. Connector: M.2 M KEY, supports communication modules or NVME Solid State Drives, Raspberry Pi 40PIN GPIO header
  4. USB: USB 2.0 Type A × 2
  5. Display LCD port (40pin 0.5mm FPC connector)
  1. POWER INPUT: 7-36V
  2. STORAGE: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants
  3. FAN: allows speed adjustment and measurement, 5V / 12V
  4. INDICATOR: M.2 status LED
  5. CM4: status LED
Content

IQaudio DAC+ is an audio output HAT for all generations of Raspberry Pi from Raspberry Pi 1 Model B+ onwards and supports 24‑bit 192kHz high-resolution digital audio. It uses the Texas Instruments PCM5122 DAC to deliver stereo analog audio to a pair of phono connectors, and also supports a dedicated headphone amplifier.

DAC+ connects to the 40-pin GPIO header of Raspberry Pi 1 Model B+, Raspberry Pi 2, Raspberry Pi 3, or Raspberry Pi 4 with no need for soldering or external power.

P1: Analogue out (0-2V RMS). Carries GPIO27, MUTE signal (headphone detect), left and right audio, and left and right ground.

P6: Headphone socket signals. Pin 1: LEFT, pin 2: GROUND, pin 3: RIGHT, pin 4: GROUND, pin 5: DETECT.


Features:

  1. Standard 40-pin header (compatible with any 40-pin Raspberry Pi)
  2. PCM5122 DAC
  3. 24-bit depth 192kHz (Full HD) audio
  4. Dedicated headphone amplifier
  5. Phono RCA output
  6. Powered by the Raspberry Pi PSU
  7. Onboard EEPROM for auto-configuration
  8. Power LED
  9. No soldering required
  10. Compatible with Volumio, Rune, Max2Play, MoodeAudio

Package Includes:

1 x Raspberry PI IQaudio DAC+

The R800C GSM/GPRS HAT is a handy, low-power Raspberry Pi HAT which features multi-communication functionalities: GSM, GPRS, and phone calls, applicable to countries or regions with 2G network coverage, up to 85.6kbps GPRS speed. It allows your Pi to easily make a telephone call, send messages, connect to wireless Internet, and so on.

Pin Structure:


Features:

  1. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards and Jetson Nano
  2. Supports SMS, phone call, GPRS, TCP/IP, DTMF, HTTP, FTPl, etc.
  3. UART interface, for connecting controller boards like Arduino/STM32
  4. Onboard voltage translator, 3.3V by default, switch to 5V via jumper
  5. 2x LED indicators, easy to monitor the working status
  6. SIM card slot, supports 1.8V/3V SIM card
  7. Baudrate: 2400bps ~ 115200bps (115200bps by default)
  8. Control via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands)
  9. Supports SIM application toolkit: GSM 11.14 Release 99
  10. Comes with online development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Package Includes:

1 x Waveshare R800C GSM/GPRS HAT For Raspberry Pi

 

 

 

 

Power Management HAT For Raspberry Pi, Supports Charging And Power Output At The Same Time, Fast Load Transient Response, Embedded RTC, And Multiple Protection Circuits


Features:

  1. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi, series boards
  2. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
  3. Onboard PCF8523 RTC chip, provides precise RTC information
  4. Onboard MP28167-A buck-boost DC chip for fast load transient response
  5. Onboard user-defined button, can be used for Raspberry Pi start-up, safe shutdown, or other customized function
  6. Protection circuits such as: power supply anti-reverse, counter-current proof, etc. ensure stable and safe operating
  7. Voltage/current monitoring circuit, monitors the Raspberry Pi operating voltage and current in real-time
  8. Comes with complete resources and manual

Specifications:

  1. Main Controller: Rp2040
  2. Communication Interface: Uart + Gpio
  3. Communication Baud Rate: 115200bps By Default (Configurable)
  4. Power Supply Interface: USB Port Or Ph2.0 Connector
  5. USB Power Input Voltage: 5v
  6. Ph2.0 Power Input Voltage: 3.3 ~ 4.2v (3.7v Lithium Battery)
  7. Embedded Circuits Battery Anti-reverse, Counter Current Proof, Voltage/Current Monitoring
  8. Dimensions: 56.5 X 65.0mm
  9. Mounting Hole Diameter: 3.0mm

Package Includes:

1 x Waveshare Power Management HAT for Raspberry Pi

 

Upgraded: we have improved the device compatibility to be compatible with more brands of switches; also compatible with non-standard 48v power supply (only through 45+, 78-); PoE input 40-57V with multiple protection circuits. When the output is short-circuited to the ground, it will reduce the power but will not damage the product, and will recover automatically after the short circuit is removed.


Features:

  1. compatible with non-standard 48v power supply
  2. PoE input 40-57V with multiple protection circuits
  3. For Pi 4 and 3 B+: This PoE HAT can be used to deliver clean and reliable power to the raspberry pi 3 model B+ and raspberry pi 4 model B (not included).

Package Includes:

1 x UCTRONICS PoE HAT for Raspberry Pi , IEEE 802.3af- Compliant, 5V 2.5A Power Over Ethernet Board for Ras berr Pi 4B/3B+

This is the basic IO board of the 4th generation of Raspberry Pi Compute Module. CM4-IO-BASE-C is a carrier board that can be used with Raspberry Pi Compute Module 4. With a dedicated 40PIN LCD Connector, it also is easier and faster to be integrated into applications.

Note: for reference only, CM4 is NOT included.


Features:

  1. Dedicated 40PIN LCD Connector
  2. Same Direction Interfaces
  3. Suitable For Scenarios That Require Rail Mounting, More Stable Installation
  4. Wall Mount Support

Specifications:

  1. Networking: Gigabit Ethernet RJ45 connector
  2. Connector: M.2 M KEY, supports communication modules or NVME Solid State Drives , Raspberry Pi 40PIN GPIO header
  3. USB: USB 2.0 Type A × 2
  4. Display LCD port (40pin 0.5mm FPC connector)
  5. Camera: MIPI CSI-2 camera port × 2 (15pin 1.0mm FPC connector)
  6. Video: HDMI port, supports 4K 30fps output
  7. RTC: Real-time clock with battery socket and ability to wake Compute Module 4
  8. Storage TF card socket for Compute Module 4 Lite (without eMMC) variants
  9. Fan Header: allows speed adjustment, 5V
  10. Power Input: 5v

Package Includes:

1 x Waveshare Mini Base Board (C) Designed for Raspberry Pi Compute Module 4

Compute Module 4 POE Board is a baseboard that can be used with Raspberry Pi Compute Module 4, and supports POE power supply and 7~36V DC power supply, with four onboard USB2 .0 for user convenience.

User Guide: 

  1. Confirm the fan voltage before connecting, it support 5V and 12V. if you want to connect 12V by default, please modify the jumper cap of FAN_VCC
  2. USB Type C interface is used as the USB SLAVE interface to burn the image, and it can also be used as the power supply interface, but cannot be used as the OTG interface.
  3. The BOOT switch is for CM4 startup mode, the ON for CM4 to enter the programming mode, and the OFF for system to starts normally.
  4. In normal use, it is necessary to provide at least 5V 1.5A power supply for CM4. Otherwise, there may be problems such as automatic shutdown, frequency reduction and so on.
  5. USB2.0 is closed by default, if you want to open it, you need to add dtoverlay=dwc2,dr_mode=host in config.txt
  6. When using the POE function, pay attention to check whether the switch supports PoE of the 802.3af network standard.
  7. When you need to use POE, connect the POE jumper cap to the EN position.
  8. The Change LED light is the charging indicator, it is always on when charging, goes off when fully charged, and flashes when it fails.

 

Multi Power Supply Options

Dynamic Path Management, More Stable Power Supply

 

 

Dimensions


Features:

  1. H.265 (HEVC) (up to 4Kp60 decode), H.264 (up to 1080p60 decode, 1080p30 encode)
  2. OpenGL ES 3.0 graphics
  3. Options for 1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM with ECC (see Appendix B)
  4. Options for 0GB (CM4Lite), 8GB, 16GB, or 32GB eMMC flash memory (see Appendix B)
    Peak eMMC bandwidth 100MBps (four times faster than previous Compute Modules)
  5. Gigabit Ethernet PHY supporting IEEE 1588
  6. 2 × HDMI 2.0 ports (up to 4Kp60 supported)
  7. Three external power supply options: USB interface, wide voltage DC, and PoE
  8. When connected to the external power supply, the system will be powered and the battery will be charged at the same time, and the battery will be in a disconnected status after being fully charged, so as to avoid battery life damage caused by frequent charging and discharging
  9. When the external power supply is insufficient, the battery will provide power output together with the external power supply at the same time to ensure the system normal operation
  10. When the external power supply is connected, the system will keep running normally even when the battery fails or is taken out. When the external power supply is disconnected, it will automatically switch over to batteries output without interrupting the system operation

Packages Includes: 

1 x  Waveshare PoE UPS Base Board Designed for Raspberry Pi Compute Module 4, Gigabit Ethernet,

Weight
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Power Supply

5V

Logic Level

5V / 3.3V (default)

Operating Temperature

-40°C ~ 85°C

Frequency Band

GSM: 850/900/1800/1900 MHz Quad-band auto search Compliant to GSM phase 2/2+

Emitting Power

Class 4 (2W @ 900 MHz) Class 1 (1W @ 1800 MHz)

GPRS Connectivity

GPRS multi-slot class 12/10 (default) GPRS multi-slot class 1~12 (configurable)

GPRS data Feature

UL/DL speed: ≤85.6kbps Supports Packet Broadcast Control Channel (PBCCH) Coding schemes: CS-1, CS-2, CS-3, CS-4 Supports PAP (Password Authentication Protocol) for PPP connection Supports Unstructured Supplementary Service Data (USSD)

SMS Supports

MT, MO, CB, Text, PDU SMS storage: SIM card

Audio

Voice encode/decode mode: Half Rate, Full Rate, Enhanced Full Rate, Adaptive Multi-Rate Support echo cancellation Support noise reduction

Dimensions (mm)

30.2 x 65

Weight (gm)

26

Supports Standard

IEEE 802.2af compatible POE

Output Voltage (VDC)

5

Total Power Dissipation

12.5W

Size ( L x W ) mm

65*44*13

POWER INPUT

7-36V

STORAGE

MicroSD card socket for Compute Module 4 Lite (without eMMC) variants

FAN

Allows speed adjustment and measurement, 5V / 12V

INDICATOR

M.2 status LED CM4 status LED

CM4 SOCKET

Suitable for all variants of Compute Module 4

BATTERY SUPPORT

Parallel 18650 Li-ion battery × 3 (NOT included)

NETWORKING

Gigabit Ethernet RJ45 connector, integrates 802.3af-compliant PoE circuit (5V/2.5A)

USB

USB 2.0 Type A × 4

CONNECTOR

Raspberry Pi 40PIN GPIO header M.2 M KEY: slot, for connecting NVME SSD, or communication module with PCIE M.2 M KEY interface

DISPLAY MIPI DSI

Port × 1 (22pin 0.5mm FPC connector)

CAMERA MIPI

CSI-2 port × 2 (22pin 0.5mm FPC connector)

VIDEO HDMI

× 2, supports 4K 30fps output

RTC

Real-time clock with a battery socket and ability to wake Compute Module 4

DIMENSIONS

175.0 × 108.0mm