WaveShare
Modbus RTU Protocol, Multi Isolation Protection Circuits, Safe & Stable & Reliable
Features At A Glance
This product is an industrial 16-ch relay module controlled via RS485 bus, adopts Modbus RTU protocol, built-in protection circuits such as power supply isolation, magnetical isolation, resettable fuse, and TVS diode, etc. It also comes with an ABS case.
The Modbus RTU 16-Ch Relay is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements.
- Configurable device address (1~255), multi devices can be cascaded on RS485 bus
- Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
- Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
- Onboard dedicated relay driver chip, with built-in freewheeling diode protection, the driving ability is stronger and more stable
- Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
- High quality relay, contact rating: ≤10A 250VAC/30VDC
- Rail-mounted ABS case, easy to install, safe to use
- 3 LEDs for indicating the MCU status and signal transceiving status
Specifications
| OPERATING VOLTAGE | 5V |
|---|---|
| COMMUNICATION INTERFACE | RS485 |
| BAUDRATE | 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000 |
| DEFAULT COMMUNICATION FORMAT | 9600, N, 8, 1 |
| RELAY CHANNELS | 16 |
| CONTACT FORM | 1NO 1NC |
| COMMUNICATION PROTOCOL | Standard Modbus RTU protocol |
| RS485 ADDRESS | 1~255 |
| LED INDICATORS | STA: MCU indicator, keep flashing when the MCU normally working TXD: TX indicator, lights up when sending data RXD: RX indicator, lights up when receiving data |
Onboard Multiple Isolation Protection Circuit
Multiple Protections, More Safe And Reliable
Rail-Mount Case Design
Rail-Mounted ABS Protective Enclosure, Easy To Install, Safe To Use
RS485 Communication
Configurable Device Address (1~255), Multi Devices Can Be Cascaded On RS485 Bus
In Case Of Many Devices Are Cascaded, Or The Communication Distance Is Quite Long, It Is Necessary To Use RS485 Repeaters
* for reference only, the USB to RS485 is NOT included.
Relay Connection
Contact Rating Of The Onboard Relay Up To 10A 250VAC/30VDC
Directly Controlling 220VAC Home Appliances, Or Devices Below 30VDC
Applications
Outline Dimensions
What's in the box?
1 x Modbus RTU Relay 16CH
1 x US plug 5V 2A Power supply (with EU head adapter)
Resources
www.waveshare.com/wiki/Modbus_RTU_Relay_16CH
Designed for Raspberry Pi 5
Adapter For NVMe Protocol M.2 Solid State Drive, High-Speed Reading/Writing
Based On 16PIN PCIe Interface Of Raspberry Pi 5
* for reference only, please refer to the Package Content for detailed part list
Compatible With 2230/2242 Size M.2 Solid State Drive
Supports Gen2 And Gen3 Modes, Supports Booting PI5 From Solid State Drive
Easy To Monitor The Working Status
Onboard Power Monitoring Chip And EEPROM
Real-Time Monitoring Of Solid State Drive Power Status For More Stable Operation
Better Cooling Effect For Pi5 And Solid State Drive
* for reference only, the Raspberry Pi 5, cooling fan and Solid State Drive are not included
* for reference only, please refer to the Package Content for detailed part list
What's in the box?
1 x PCIe TO M.2 HAT+
1 x 2*20 Pin header
1 x 16P-Cable-40mm
1 x Standoff pack
Designed for Raspberry Pi 5
Adapter For NVMe Protocol M.2 Solid State Drive, High-speed Reading/Writing, Improves Working Efficiency
Based on 16PIN PCIe Interface of Raspberry Pi 5
* for reference only, please refer to the Package Content for detailed part list
Adopts side-mounting solution to save space above the Raspberry Pi 5
* for reference only, please refer to the Package Content for detailed part list
Compatible With 2230 / 2242 / 2260 / 2280 Size M.2 Solid State Drive
Supports Gen2 and Gen3 Modes, Supports Booting PI5 From Solid State Drive
Supports power supply via PCIe cable or 3PIN cable
* Note: uses PCIe cable for power supply by default, you can add 3PIN cable in cases of insufficient power
Easy to monitor the Working Status
1 x PCIe TO M.2 Board (C)
1 x Transparent acrylic mounting plate
1 x PH2.0 3PIN cable ~5cm
1 x PCIe-Cable-50mm
1 x Standoff pack
You might also need a NVMe drive.
Needless to say, the Raspberry Pi is powerful enough in most cases, yet it's not that good at providing precise PWM output. You may have tried to control a robotic arm or a hexapod walker by using the Pi, but finally get frustrated due to the limited number of PWM outputs and the jittering servo. Now you get a new option to bring your ideas to life, we prepare this useful Servo Driver HAT for you.
Features
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- I2C controlled, using only 2 pins
- Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales)
- Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal
- Standard servo interface, supports common used servos
- Reserved I2C control pins, allows to work with other control boards
- Comes with development resources and manual (examples in python like Bluetooth/WiFi remote control)
Specifications
- Power supply: 5V (Pi connector) OR 6V~12V (VIN terminal)
- Servo voltage: 5V
- Logic voltage: 3.3V
- Driver: PCA9685
- Control interface: I2C
- Dimension: 65mm x 30mm
- Mounting hole size: 3.0mm
Dimensions
What's in the box?
1 x Servo Driver HAT
1 x RPi screws pack (2pcs)
Resources
Additional HDMI Cable Required: Raspberry Pi Zero 2 W / Zero W / Zero
Driver Provided: supports Raspbian / Ubuntu / Kali / Retropie
Supports future version which is backward compatible
Working With Raspberry Pi 4
Working With Raspberry Pi 3B+
Working With Raspberry Pi Zero W
Comes With Touch Pen
1 x 5inch HDMI LCD
1 x HDMI to micro HDMI connector
1 x HDMI connector
1 x Stylus
1 x RPi screws pack (4pcs)
Resrouces
Wiki: 5inch_HDMI_LCD
Specifications
- Category: FFC
- Feature:
- flexible, easy wring
- EMI shielded, more stable transmission
- gold/tin-plating, anti-oxidation, capable of dealing with complex environment
- Exposed contact: 20 pin, 0.5mm pitch, opposite side
- Impendence control: 100 ± 10Ω
- Compliance: RoHS-compliant
- Dimension: 200mm x 10.7mm x 0.5mm
- For DIY HDMI Cable
What's in the box?
1 x DIY HDMI Cable: 0.2m FFC
Specifications
| MODEL |
(This product) | (Also available) | |
|---|---|---|---|
| MICROCONTROLLER | R7FA4 (32-bit ARM Cortex-M4) | R7FA4 (32-bit ARM Cortex-M4) | |
| ESP32-S3FN8 (Dual-core 32-bit Xtensa LX7) | |||
| CLOCK FREQUENCY | R7FA4: 48MHz | R7FA4: 48MHz | |
| ESP32-S3FN8: 240MHz | |||
| STORAGE | R7FA4: 256kB Flash, 32kB RAM | R7FA4: 256kB Flash, 32kB RAM | |
| ESP32-S3FN8: 384kB ROM, 512kB RAM, 8MB Flash | |||
| WIRELESS COMMUNICATION | None | 2.4GHz WiFi + Bluetooth LE | |
| OPERATING VOLTAGE | Options for 5V/3.3V, support more shields | ||
| POWER INPUT | 6~24V | ||
| RESET BUTTON | Lateral, easier to use when connecting with shield | ||
| IO PIN OUTPUT CURRENT | 8mA | ||
| DIGITAL PINS | 14 | ||
| ANALOG PINS | 6 | ||
| DAC | 2 | ||
| PWM | 6 | ||
| UART | 1 | ||
| I2C | 1 | ||
| SPI | 1 | ||
| CAN | 1 | ||
| DC JACK | Low profile, shields won't be blocked anymore while connecting | ||
| POWER OUTPUT HEADER | Provides 5V OR 3.3V power output and common-grounding with other boards | ||
| 5V POWER OUTPUT | Up to 2000mA Max, features higher driving capability | ||
| EXPERIMENTAL BOARD | Support, solder pad is provided for DIY interfaces to connect with experimental board | ||
What's On Board?
- R7FA4M1AB3CFM
- AMS1117-3.3
3.3V voltage regulator - MP8759
5V voltage regulator - Arduino interface
compatible with standard Arduino interface, adapting 2.54 pitch solder pad, can be directly connected to experimental board - ICSP interface
- Power output header
3.3V OR 5V, voltage level configured by the onboard power configuration switch, used as power output and common-grounding with other boards
- Power configuration
for configuring R7FA4 PLUS A operating voltage - SWD indicator
- Power indicator
- User LED
- USB Type-C connector
for uploading program OR serial port debugging - Serial port RX/TX indicators
- DC input
6V ~ 24V - Reset button
Pinout Definition
Outline Dimensions
What's in the box?
1 x Arduino Uno Rev 4 compatible
1 x USB Type-A to Type-C cable
Specifications
| MODEL | (This product) |
(Also available) | |
|---|---|---|---|
| MICROCONTROLLER | R7FA4 (32-bit ARM Cortex-M4) | R7FA4 (32-bit ARM Cortex-M4) | |
| ESP32-S3FN8 (Dual-core 32-bit Xtensa LX7) | |||
| CLOCK FREQUENCY | R7FA4: 48MHz | R7FA4: 48MHz | |
| ESP32-S3FN8: 240MHz | |||
| STORAGE | R7FA4: 256kB Flash, 32kB RAM | R7FA4: 256kB Flash, 32kB RAM | |
| ESP32-S3FN8: 384kB ROM, 512kB RAM, 8MB Flash | |||
| WIRELESS COMMUNICATION | None | 2.4GHz WiFi + Bluetooth LE | |
| OPERATING VOLTAGE | Options for 5V/3.3V, support more shields | ||
| POWER INPUT | 6~24V | ||
| RESET BUTTON | Lateral, easier to use when connecting with shield | ||
| IO PIN OUTPUT CURRENT | 8mA | ||
| DIGITAL PINS | 14 | ||
| ANALOG PINS | 6 | ||
| DAC | 2 | ||
| PWM | 6 | ||
| UART | 1 | ||
| I2C | 1 | ||
| SPI | 1 | ||
| CAN | 1 | ||
| DC JACK | Low profile, shields won't be blocked anymore while connecting | ||
| POWER OUTPUT HEADER | Provides 5V OR 3.3V power output and common-grounding with other boards | ||
| 5V POWER OUTPUT | Up to 2000mA Max, features higher driving capability | ||
| EXPERIMENTAL BOARD | Support, solder pad is provided for DIY interfaces to connect with experimental board | ||
Onboard 12×8 Red LED Matrix
Supports Customisation Of Display Effect
What's On Board?
- R7FA4M1AB3CFM
- ESP32-S3-MINI-1 module
- MP8759
5V voltage regulator - TXB0108DQSR
voltage translator, for communication between R7FA4 and ESP32-S3 - AMS1117-3.3
3.3V voltage regulator - DC input
6V ~ 24V - Qwiic connector
for connecting I2C device of Qwiic Eco - USB Type-C connector
for uploading program OR serial port debugging - Power output header
3.3V OR 5V, voltage level configured by the onboard power configuration switch, used as power output and common-grounding with other boards
- ESP32-S3 pinheader
for ESP32-S3-MINI-1 firmware downloading - USB communication selection
- ICSP interface
- Power configuration
for configuring R7FA4 PLUS B operating voltage - Reset button
- Arduino interface
compatible with standard Arduino interface, adapting 2.54 pitch solder pad, can be directly connected to experimental board - User LED
- Serial port RX/TX indicators
- Power indicator
- 12×8 LED matrix
Pinout Definition
What's in the box?
1 x Arduino Uno Rev 4 wifi compatible
1 x USB Type-A to Type-C cable
Resources
- Resistive touch screen TFT LCD, 2.8inch, 320x240 resolution
- Standard Arduino interface, compatible with development boards like : Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO
- Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control
- Micro SD slot, provides an easy way to store photos for displaying
- Controlled via SPI, only a few Arduino pins are used
- Backlight adjustable by program, lower power consumption
Key Parameters
| LCD TYPE | TFT |
|---|---|
| LCD INTERFACE | SPI |
| LCD CONTROLLER | ST7789 |
| TOUCH SCREEN TYPE | Resistive |
| TOUCH SCREEN CONTROLLER | XPT2046 |
| COLORS | RGB, 65K colours |
| RESOLUTION | 320x240 (Pixel) |
| I/O VOLTAGE | 3.3V/5V |
Interface
| ARDUINO PIN | SYMBOL | DESCRIPTION |
|---|---|---|
| D3 | TP_IRQ | Touch panel interrupt |
| D4 | TP_CS | Touch panel chip select |
| D5 | SD_CS | Micro SD card chip select |
| D7 | LCD_DC | LCD data/command selection |
| D9 | LCD_BL | LCD backlight control |
| D10 | LCD_CS | LCD chip select |
| D11 | MOSI | SPI data input |
| D12 | MISO | SPI data output |
| D13 | SCLK | SPI clock |
External Dimensions
Resources
80×62 Pixels IR Array
Small Size | Non-contact | Motion Detection
This is a long-wave IR thermal imaging camera that adopts the hybrid technology of microbolometer and thermopile pixel, features 80x62 array pixels. It will detect the IR distribution of objects in the field of view, turn the data into surface temperature of the objects by calculation, and then generate thermal images, for easy integration into miscellaneous industrial or intelligent control applications.
Four versions are available: options for HAT version with Raspberry Pi 40PIN GPIO header and USB version with Type-C port. Also provides basic version and wide angle version with 45° / 90° FOV.
Key features include:
- Adopts the hybrid technology of microbolometer and thermopile, 80x62 array pixels
- Continuous operation and thermal imaging video stream due to shutterless design
- Noise Equivalent Temperature Difference (NETD) 150mK RMS@1Hz refresh rate
- Up to 25FPS (Max) thermal imaging video stream output
- Comes with online resources and manuals (Python demo for Raspberry Pi, Android/Windows host computer and user manual, etc.)
Main applications:
- High precision long-term non-contact temperature online monitoring
- IR thermal imaging devices, IR thermometers
- Smart home, intelligent building, intelligent lighting
- Industrial temperature control, security & safety, intrude/motion detection
- Small Target Thermal Analysis, Heat Trend Analysis and Solutions
Onboard 40PIN GPIO header
| POWER SUPPLY | 5V |
|---|---|
| OPERATING CURRENT | 61mA@5V |
| WAVELENGTH RANGE | 8~14μm |
| OPERATING TEMPERATURE | -20~85℃ |
| TARGET TEMPERATURE | -20~400℃ |
| REFRESH RATE | 25 FPS (Max) |
| FOV | Basic version: 45°(H)×45°(V) |
| Wide angle version: 90°(H)×68°(V) | |
| NOISE EQUIVALENT TEMPERATURE DIFFERENCE | 150mK |
| MEASURING ACCTRACY | ±2℃ (ambient temp. 10~70℃) |
| DIMENSIONS | Thermal Camera HAT / Thermal-90 Camera HAT: 65.0×30.5mm |
| Thermal USB Camera / Thermal-90 USB Camera: 62.0×13.0mm |
With Onboard 40PIN GPIO Header
Compatible With Raspberry Pi Boards
Directly connect to Raspberry Pi ZERO
What's in the box?
1 x Thermal Camera HAT
1 x 40PIN female header
1 x FPC 15 PIN cable 0.3mm pitch ~100mm
1 x Screws pack
Resources
Designed for Raspberry Pi 5
2-Ch NVMe Protocol M.2 Solid State Drive Adapter, High-Speed Reading/Writing
Based On 16PIN PCIe Interface Of Raspberry Pi 5
Compatible With 2230/2242 Size M.2 Solid State Drives
Supports PCIE X1 Gen2 Only, Does Not Support Booting PI5 From Solid State Drive
Easy To Monitor The Working Status
Real-Time Monitoring Of Solid State Drive Power Status For More Stable Operation
1 x 2*20 Pin header
1x 16P-Cable-40mm
1 x Screws pack
Introducing the SK M2 NVME 2242 128GB Solid State Drive, a compact powerhouse engineered to elevate your storage experience. Boasting high-quality 3D TLC flash memory, this SSD offers not just ample space but also exceptional speed and reliability. With lightning-fast reading and writing capabilities, it's primed to handle the demands of modern computing tasks with ease.
Features
- PCIe Gen3 x4 interface
- Supports static and dynamic wear leveling and bad block management
- Supports queue depth of 64K
- Supports 2KB LDPC ECC engine and RAID
- Supports SMART and TRIM commands
Specifications
- INTERFACE: M.2 NVMe PCIe 3.0
- DIMENSIONS: 22×42×3.5 mm
- NAND FLASH MEMORY: 3D TLC Flash
- OPERATING TEMPERATURE: 0°C - 70°C
- DEVICE SUPPORT: Laptops / PCs / All-in-one hosts, etc.
- CERTIFICATE: CE, RoHS, FCC, REACH
- SYSTEM SUPPORT: Windows, Raspberry Pi OS, CentOS, Ubuntu, Linux
What's in the box?
1 x NVMe 2242 Solid State Drive
You might also need a NVMe board.
Supports Raspberry Pi 5 & Raspberry Pi 4B, Dual 4K Outputs
Converts Micro HDMI Interfaces To HDMI Female Ports For Easier Connection
Supports Power Supply Via Type-C Port Or Screw Terminal
1 x 3PIN cable 100mm
1 x 3PIN squid cable 100mm
Designed for Raspberry Pi 5
Adapter For NVMe Protocol M.2 Solid State Drive, High-Speed Reading/Writing
Based On 16PIN PCIe Interface Of Raspberry Pi 5
* for reference only, the Raspberry Pi 5 and cooling fan are NOT included, please refer to the Package Content for detailed part list
Practical And Compact, Easily Embedded Into Your Projects
- for reference only, please refer to the Package Content for detailed part list
Compatible With 2230/2242 Size M.2 Solid State Drive
Supports Gen2 And Gen3 Modes, Supports Booting PI5 From Solid State Drive
Easy To Monitor The Working Status
* for reference only, please refer to the Package Content for detailed part list
1 x PCIe TO M.2 MINI
1 x 16P-Cable-40mm
1 x 2*3 Pin header
1 x Screws pack
Resources
PCIe To Gigabit Ethernet And USB 3.2 Gen1
Designed For Raspberry Pi 5, Driver-Free, Plug And Play
Based On 16PIN PCIe Interface Of Raspberry Pi 5
* for reference only, please refer to the Package Content for detailed part list
Extends The PCIe Interface To 3x High Speed USB 3.2 Gen1 Ports For Connecting More Peripherals
Equipped With RTL8153B High-Performance Gigabit ETH Chip, Sinking Design Of Network Port, Neat And Beautiful
Supports Raspberry Pi OS / Ubuntu / OpenWRT, Etc., Stable
And Reliable Network Speed
Real-Time Monitoring Of Power Status, Supports USB Port Power Control Via Software
- VL805
PCIe to USB 3.2 Gen1 HUB chip - RTL8153B
USB to Gigabit ETH chip - INA219
Power monitoring chip - EEPROM
for saving HAT ID and product information - 16PIN PCIe interface
for connecting to the PCIe interface of Raspberry Pi
- Raspberry Pi GPIO header
for connecting Raspberry Pi 5 - Gigabit Ethernet port
up to 1000Mbps data rate, compatible with 100Mbps - USB 3.2 Gen1 expanded ports
USB1~USB3 - Power port
for external Type-C 5V DC power supply - PWR LED
Power indicator
* for reference only, the Raspberry Pi 5 and cooling fan are NOT included, please refer to the Package Content for detailed part list
1 x PCIe TO Gigabit ETH USB3.2 HAT+
1 x Network cable ~1.5m
1 x 16P-Cable-40mm
1 x Standoff pack
Resources
VL53L1X Distance Sensor is a Time-of-Flight (ToF) ranging module based on the VL53L1X from ST, with accurate ranging up to 4m and fast ranging frequency up to 50 Hz, it is controlled through I2C interface, and pretty low power consumption.
The VL53L1X is a ToF sensor which embeds the ST’s third generation FlightSense technology. Compared with the second generation VL53L0X, the VL53L1X extends the ToF ranging distance up to 4m, and features fast ranging frequency up to 50 Hz.
Unlike conventional ranging sensors, the VL53L1X integrates physical infrared filters and optics, uses ST’s latest generation ToF technology which allows absolute distance measurement whatever the target color and reflectance, achieves better anti-interference capability.
Features
- I2C communication interface, control the module on/off via IO pins
- Onboard voltage translator, compatible with 3.3V/5V operating voltage
- Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
Specifications
- Operating voltage: 3.3V/5V
- Dimension: 20mm × 24mm
- Mounting holes size: 2.0mm
- Ranging distance: 40 ~ 4000mm
- Ranging accuracy: ±5%
- Ranging time (min): 20ms (short distance mode), 33ms (medium/long distance mode)
- Field of view: 27°
- Laser wavelength: 940nm
- Operating temperature: -20 ~ 80°C
Applications
- Mobile robot (fast distance ranging, obstacle detecting, wall tracking)
- User detection to power on/off and lock/unlock devices like personal computers/laptops/tablets
- Drones (landing assistance, hovering, ceiling detection)
- Smart building and lighting (people detection, 1D gesture recognition)
- Camera (autofocus enhancement in low light, video focus tracking assistance)
Pinouts
- VCC: 3.3V/5V power input
- GND: ground
- SDA: I2C data pin
- SCL: I2C clock pin
- SHUT: shutdown control, connects to IO pin
- INT: interrupt output, connects to IO pin
Test Example
Dimensions
What's in the box?
1 x VL53L1X Distance Sensor
1 x PH2.0 6PIN wire 20cm
Resources
Galvanic isolated Serial Port Converter
- Compatible with TTL/RS232 standard, converting the TTL signal into RS232 signal, supports full-duplex communication
- Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface
- Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance
- Onboard power supply screw terminal, allows 3.3V~5V DC input
- Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
| Product Type | Galvanic isolated TTL To RS232 converter | |
|---|---|---|
| Power supply interface | Power supply | 3.3V ~ 5V |
| Protection | over-voltage, reverse-proof | |
| Device Port | TTL/RS232 standard compatible | |
| TTL | Connector | screw terminal |
| Transmission distance | about 10m | |
| Transmission mode | point-to-point | |
| RS232 | Connector | screw terminal |
| Protection | TVS diode, surge protection & ESD protection, power isolation and signal isolation | |
| Transmission distance | About 15m | |
| Transmission mode | Point-to-point | |
| INDICATORS | PWR | Red power indicator, lights up when there is power supply connection and voltage is detected |
| TXD | TX indicator, lights up when the TTL port sends data | |
| RXD | RX indicator, lights up when the TTL port receives data | |
| Appearance | Case | Rail-mount ABS case, suitable for 35mm DIN rail |
| Dimensions | 91.6 × 58.7 × 23.3mm | |
Primary function
for converting the TTL signal into RS232 signal and
expanding communication distance
Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely
Onboard power and signal isolation, provide stable isolated voltage, high reliability and strong anti-interference. Onboard ESD protection and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic. Onboard protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance
| Top side screw terminal | Bottom side screw terminal | ||
|---|---|---|---|
| VCC | Power Input DC 3.3V~5V power supply | SGND | RS232 signal ground |
| GND | Ground / TTL signal ground | ||
| TXD | TTL transmit data pin | TXD | RS232 transmit data pin |
| RXD | TTL receive data pin | RXD | RS232 receive data pin |
TTL convert to RS232, point-to-point, full-duplex communication, suitable for interface conversion
Two groups TTL To RS232 conversion, point-to-point, full-duplex communication, suitable for extending the communication distance of TTL
The TTL To RS232 (B) can be widely used for point-to-point communication network between two hosts, or between host and MCU/Peripheral. It also can be used in application scenarios that require TTL To RS232 conversion such as Industrial Automation and IoT.
Overview
This is an IPS LCD display HAT for Raspberry Pi, 1.3inch diagonal, 240x240 pixels, with embedded controller, communicating via SPI interface.
Trying to add a control interface for your Pi? This compact display would be the ideal choice.
Features
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
- IPS screen, wide viewing angle, better display
- High definition in small size
- 1x joystick, 3x pushbuttons, handy and useful
- Comes with development resources and manual (examples for Raspberry Pi)
Specifications
- Driver: ST7789
- Interface: SPI
- Display color: RGB, 65K color
- Resolution: 240x240
- Backlight: LED
- Operating voltage: 3.3V
Interface
| SYMBOL | RASPBERRY PI PIN (BCM) | DESCRIPTION |
|---|---|---|
| KEY1 | P21 | Button 1/GPIO |
| KEY2 | P20 | Button 2/GPIO |
| KEY3 | P16 | Button 3/GPIO |
| Joystick Up | P6 | Joystick Up |
| Joystick Down | P19 | Joystick Down |
| Joystick Left | P5 | Joystick Left |
| Joystick Right | P26 | Joystick Right |
| Joystick Press | P13 | Joystick Press |
| SCLK | P11/SCLK | SPI clock input |
| MOSI | P10/MOSI | SPI data input |
| DC | P25 | Data/Command selection (high for data, low for command) |
| CS | P8/CE0 | Chip selection, low active |
| RST | P27 | Reset, low active |
| BL | P24 | Backlight |
Dimensions
What's in the box?
1 x 1.3inch LCD HAT
1 x RPi screws pack (2pcs)
Resources
Designed for Raspberry Pi 5
2-Ch NVMe Protocol M.2 Solid State Drive Adapter, High-Speed Reading/Writing
Based on 16PIN PCIe Interface of Raspberry Pi 5
- for reference only, please refer to the Package Content for detailed part list
Compatible With 2280 / 2260 / 2242 / 2230 Size M.2 Solid State Drives
Supports PCIE X1 Gen2 Only, Supports Booting PI5 From Solid State Drive
Note: Only supports the NVMe Protocol Solid State Drives.
Faster reading/writing speed compared to the TF card slot of Raspberry Pi , greatly improving reading/writing efficiency of the system or files, Supports booting Pi5 from NVME Solid State Drive.
- for reference only, please refer to the Package Content for detailed part list
Easy to monitor the Working Status
Real-time monitoring of Solid State Drive power status for More Stable operation
1 x PCIe TO 2-CH M.2 HAT+ (B)
1 x 2*20 Pin header
1 x 16P-Cable-40mm
1 x Standoff pack
Resources
Compact Size, Cooling Fan All-in-One Design, Suitable for Raspberry Pi 5
Adapter For NVMe Protocol M.2 Solid State Drive, High-Speed Reading/Writing, Improves Working Efficiency
| FAN Input voltage | 5V DC (supplied via four-pin fan header on Raspberry Pi 5) |
|---|---|
| M.2 interface | Supports NVMe Solid State Drives (PCIe Gen2/3) |
| Solid State Drive size support | 2242, 2230 |
| Fan speed control | Pulse width modulation control with tachometer |
| Maximum airflow | 1.39 CFM |
| Fan speed | 8000±10%RPM |
| Material | Anodised aluminium |
- for reference only, please refer to the Package Content for detailed part list
Note: Only supports the NVMe Protocol Solid State Drives.
Connecting with NVME Solid State Drive
Connecting with Hailo-8 AI Accelerator Module
* for reference only, please refer to the Package Content for detailed part list
Matching the size and mounting holes of the Raspberry Pi 5,
combines A Temperature-Controlled Blower Fan with an aluminium heatsink
to accelerate heat dissipation.
- for reference only, please refer to the Package Content for detailed part list
Based on 16PIN PCIe Interface of Raspberry Pi 5
- for reference only, please refer to the Package Content for detailed part list
Compatible With 2242 / 2230 Size M.2 Solid State Drives
Supports Gen2 And Gen3 Modes, Supports Booting PI5 From Solid State Drive
Easy to monitor the Working Status
With Active-Cooler-A
With Active-Cooler-B
With PCIe TO M.2 Board (E)
- for reference only, please refer to the Package Content for detailed part list
1 x PCIe TO M.2 Board (E)
1 x MX1.25 2PIN cable
1 x Thermal pad (3PCS)
1 x Screws pack
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