Waveshare 7.5 Inch
I 10 migliori prodotti di gennaio 2025
Ultimo aggiornamento:
27 gennaio 2025
Waveshare
Waveshare 7.5 Inch E-Paper Display Hat Module V2 Kit 800x480 Resolution 3.3v/5v E-Ink Electronic Screen with Embedded Controller SPI Interface Compatible with Raspberry Pi/Jetson Nano/Arduino/STM32
Spedizione gratuita
98
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Note:Version 2 please use corresponding demo code in wiki.This is an E-Ink display HAT for Raspberry Pi, 7.5inch, 800×480 resolution, with embedded controller, communicating via SPI interface. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.
69,99 € SU AMAZON
Waveshare
Waveshare 7.5inch E-Paper Display HAT (B) Module 800x480 Resolution 3.3v E-Ink Electronic Screen SPI Interface Red Black White Three-Color for Raspberry Pi Jetson Nano
Spedizione gratuita
96
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No backlight, keeps displaying last content for a long time even when power down.
Ultra low power consumption, basically power is only required for refreshing. Wide Viewing Angle, Paper-Like Displaying Without Electricity.
Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano.
SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/STM32, etc. Onboard voltage translator, compatible with 3.3V / 5V MCUs.
Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags.
72,99 € SU AMAZON
Waveshare
Waveshare 7.5inch Passive NFC-Powered e-Paper No Battery Wireless Powering and Data Transfer
Spedizione gratuita
96
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Adopts Novel Passive NFC Technology No Battery Required, No More Battery Life Trouble.
Wireless NFC-Powered Display Refreshing.Passive NFC Solution, No Battery Required, No Messy Wiring, Stable Operation.
To Refresh The Display Content,Use A Smart Phone With NFC Function, Or An NFC Reader,Close To The E-Paper For Both Wireless Powering And Data Transfer.
Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags.
This product requires higher NFC power for refreshing due to its large size, therefore, we recommend the ST25R3911B NFC Board + Micro SD Card solution. If a smart phone is used for refreshing, please make sure it has enough NFC output power, otherwise it may be not working.
102,99 € SU AMAZON
Waveshare
7.5inch E-Paper Display HAT Module 800×480 E-Ink Electronic Paper Screen Three Color White/Black/Red for Raspberry Pi/STM32/Jetson Nano with e-Paper ESP8266 Driver Board (WiFi)
Spedizione gratuita
91
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No backlight, keeps displaying last content for a long time even when power down
Ultra low power consumption, basically power is only required for refreshing
Come with e-Paper ESP8266 Driver Board (WiFi) allows to display image from PC/smart phone via WiFi conveniently
Download link: www.waveshare.com/wiki/7.5inch_e-Paper_HAT_(B); www.waveshare.com/wiki/e-Paper_ESP8266_Driver_Board
71,90 € SU AMAZON
AJK
AJK ESP32-S3 Waveshare e-paper driver per pannello E-paper da 7,5 pollici
Spedizione gratuita
82
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Processore ESP32-S3-MINI-1N4-R2 con FLASH 4MiB e PSRAM 2MiB
24 LED WS2812 RGB intorno al bordo
Scelta di due connessioni USB-C per alimentazione e dati seriali per la programmazione/debug (una o l'altra, non entrambe contemporaneamente)
Connessione per pannello Waveshare 7,5" grezzo
Pastiglie per 2 ingressi separati (ad es. pulsante o contatti) con diodi di protezione BAV99
Pad per alimentazione DC 5V a 35V. Può funzionare con USB, ma si consiglia l'alimentazione a 12 V CC per un corretto funzionamento.
Pannello E-Paper non incluso, ma funziona molto bene con s://.amazon.co.uk/gp/product/B09QC97V8G/
Questo è un PCB assemblato, un componente. Nessun alloggiamento o piombo in dotazione. Sganciare le guide dei bordi (attentamente).
50,33 € SU AMAZON
Waveshare
Waveshare Industrial Isolated USB To 4-Ch RS485 Converter (B), CH344L Chip, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support
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Adopts original CH344L chip, fast communicating, stable and reliable, better compatibility. Supports USB to 4-ch isolated RS485, convenient for expanding multiple RS485 industrial serial devices
Onboard unibody power supply isolation, provides stable isolated voltage, 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 RS485 output terminal 120R resistors, enabled/disabled via DIP switch
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection
Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
10 LEDs for indicating the power, device configuration status and transceiver status. Industrial grade metal case, supports wall-mount & rail-mount installation, solid and beautiful, easy to install
31,99 € SU AMAZON
Waveshare
Waveshare USB TO M.2 B KEY Module Driver Board for M.2 Interface 4G/5G Module(NOT Included), With Quad Antennas,USB 3.1 Port for Raspberry Pi/PC/Jetson Nano to Achieve High Speed 5G Network
Spedizione gratuita
80
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Support 5G modules with M.2 (NGFF) Key B interface, compatible with SIMCom and Quectel 5G modules. Support 5G modules with 3042/3052 form factor, such as SIM82XX, and RM50XQ series 5G modules.
USB 3.1 Type A port for connecting to PC, Raspberry Pi, or Jetson Nano host board to enable high speed 5G network. 4x SMA antenna connectors, easy to install the antenna.
Onboard SIM card slot for NANO SIM card. Onboard power and network indicators, with multiple reserved pads, for checking module operating status and testing other functions.
PCB ENIG process, reserved multi slots and positioning holes for integration. Comes with customized aluminum alloy heatsink, good heat dissipation, nice-looking, protective and durable.
Just plug it into USB port, go through some simple configuration, the high speed 5G network connection will be ready to use.
38,99 € SU AMAZON
IBest
IBest 7.5inch Passive NFC-Powered e-Paper Black/White e-Ink Display, No Battery Required, Wireless Powering and Data Transfer,Refreshed By Smartphone
Spedizione gratuita
78
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7.5" NFC-Powered E-Paper,Adopts Novel Passive NFC Technology,No Battery Required, No More Battery Life Trouble
Wireless NFC-Powered Display Refreshing.Passive NFC Solution, No Battery Required, No Messy Wiring, Stable Operationv
No backlight required, e-Paper keep displaying the last content for a long time without power
No power adapter required.Compe with ABS case
You can modify the display content by smartphone.App is provided
90,99 € SU AMAZON
Waveshare
Waveshare RS485 to RJ45 Ethernet Converter Module, Industrial Rail-Mount Isolated RS485 Serial Server,TCP/IP to Serial Module,10 / 100M Auto-Negotiation RJ45 Connector,with Poe Function
Spedizione gratuita
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【Primary Function】Bi-Directional Transparent Data Transmission Between RS485 And Ethernet
【Rail-Mount Support】Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely
【Modbus Gateway Support】Suitable For Modbus Gridding Upgrade, Can Be Used With 3D Configuration Software
【Multi Communication Modes】Supports TCP Server / TCP Client / UDP Mode / UDP Multicast
【MQTT/JSON To Modbus】More Flexible Conversion Between Different Protocols
36,89 € SU AMAZON
Waveshare
Waveshare 8-Ch Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, With Various Isolation And Protection Circuits, Industrial Grade Rail-Mount Case
Spedizione gratuita
70
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An industrial 8-ch relay module controlled via Ethernet port, with 8-ch digital input, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case. The Modbus POE ETH Relay (B) 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.
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. Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control
Supports DC 7~36V wide range power input and PoE power supply. Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit. Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤10A 250VAC/30VDC. Rail-mounted ABS plastic enclosure, easy to install, safe to use. Applicable to Industrial Control, Smart Home, Smart Agriculture, Breeding / Farming
66,99 € SU AMAZON
waveshare 7 inch
waveshare 5 inch
7 inch
waveshare 7 inch c
waveshare 7.5 inch e-paper
5 inch
7 inch pc
7 inch shorts
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