DollaTek CH341A USB to UART/IIC/SPI/TTL/ISP adapter EPP/MEM Parallel converter Onboard Operating Indicator Lamp Board Module
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DollaTek CH341A USB to UART/IIC/SPI/TTL/ISP adapter EPP/MEM Parallel converter Onboard Operating Indicator Lamp Board Module

4.1/5
Product ID: 179408926
Secure Transaction
12 interest-free installments with tabby
3.3V/5V Selectable
💡Status Indicator
🔌USB to Parallel
Frequently Bought Together

Description

🔧 Connect, Adapt, Conquer!

  • COMPACT DESIGN - Space-saving module perfect for any tech setup.
  • VOLTAGE FLEXIBILITY - Choose between 3.3V or 5V output voltage for optimal performance.
  • REAL TIME MONITORING - Onboard indicator lights for UART and SPI/I2C status.
  • SEAMLESS CONNECTIVITY - Easily connect USB to parallel printer ports and EPP/MEM interfaces.
  • VERSATILE INTERFACE SUPPORT - Supports UART, I2C, and SPI for diverse applications.

The DollaTek CH341A adapter is a multifunctional USB to UART/IIC/SPI/TTL/ISP converter, designed for seamless integration with various devices. It features selectable voltage levels, onboard status indicators, and supports multiple interfaces, making it an essential tool for tech enthusiasts and professionals alike.

Reviews

4.1

All from verified purchases

G**E

Flawless operation, timely delivery

The item was delivered earlier than expected. Works fine, as expected.

G**N

Versatile interface, no drivers needed for OSX or Windows

A versatile interface with voltage regulation for 3.3v or 5v. Read the spec provided in the description and this will work as required for serial, I2c, SPI.Really good value.

G**.

As described

As described

F**R

Avoir le bon driver.

Livraison rapide. Utilisé comme interface pour piloter modules en i2c. Fonctionne parfaitement sous Linux (Archlinux noyau 6.6.10). Il faut juste installer et charger le driver/module correspondant bien à la version du noyau de sa distribution et à positionner les cavaliers correctement.

T**M

Convient, easy to use.

Works as expected, i interface with gps modules, wireless network adapters, and other various boards that have a uart interface.Easy to use as long as you read the pin labeling and configure the proper voltage for the circuit your working with.In debian i had to upgrafe the ch341 driver before b it was useable, on windowsbit worked with the microsoft ch340 driver.

A**O

Non facile da usare per semplice comunicazione I2C

Ho deciso di attribuire 4 stelle solo per via del costo un po' elevato anche se forse motivato dall'economia di scala, non enorme, di prodotti del genere, perché per il resto a me funziona. La documentazione è assolutamente carente, soltanto in cinese sul sito del produttore del chip. I pochi software reperibili in rete usano questo dispositivo come programmatore mentre a me servirebbe solo per dialogare con gli hardware che supportano I2C. Cercando in rete è possibile trovare una versione inglese del file header per le API , "ch341dll.h". Esiste poi un esempio di uso che utilizza AutoIt3, in cui sono descritte le funzioni disponibili; con entrambe queste risorse ho provato a scrivere uno scheletro di programma di comunicazione ed è compilabile in gcc sotto windows 7. Se quello che occorre è un dispositivo per il quale esista un software di comunicazione tramite I2C il tutto "out of the box" non credo sia questo il caso. La carenza non è del modulo qui recensito ma nel supporto praticamente inesistente che si può trovare in rete; è possibilissimo che per altri usi esista tutto il supporto necessario.

F**D

Muy util si necessitas GPIO y I2C en un PC

Muy buena elección si necesita conectar disposistivos I2C o leer y escribir DIO en un PC o SBC con USB.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Dollatek Ch341a Usb To Uart Iic Spi Ttl Isp Adapter | Desertcart UAE