---
product_id: 589396537
title: "Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V"
brand: "waveshare"
price: "฿3803"
currency: THB
in_stock: true
reviews_count: 11
category: "Waveshare"
url: https://www.desertcart.co.th/products/589396537-waveshare-industrial-8-ch-analog-acquisition-module-12-bit-high
store_origin: TH
region: Thailand
---

# 12-bit high-precision acquisition 7~36V wide voltage power supply RS485 multi-device cascading Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V

**Brand:** waveshare
**Price:** ฿3803
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Precision, Scaled for Success!

## Quick Answers

- **What is this?** Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V by waveshare
- **How much does it cost?** ฿3803 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/589396537-waveshare-industrial-8-ch-analog-acquisition-module-12-bit-high)

## Best For

- waveshare enthusiasts

## Why This Product

- Trusted waveshare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart & Intuitive:** Onboard oversampling digital filtering and watchdog keep your data clean and your system crash-free.
- • **Built to Withstand:** Resettable fuse, TVS protection, and magnetic isolation deliver lightning-proof, surge-resistant reliability.
- • **Scalable & Connected:** Configurable device address and RS485 bus support seamless multi-module cascading for complex setups.
- • **Plug & Play Stability:** Built-in voltage regulator and isolation guarantee rock-solid performance without extra power hassles.
- • **Precision Meets Power:** 12-bit resolution ensures ultra-accurate voltage & current readings for mission-critical monitoring.

## Overview

The Waveshare Industrial 8-Ch Analog Acquisition Module offers 12-bit high-precision voltage and current acquisition across 8 channels, supporting 0~10V input with a wide 7~36V power supply range. Designed for industrial robustness, it features onboard voltage regulation, magnetic isolation, surge protection, and supports multi-device cascading via RS485, making it ideal for scalable, reliable analog data collection in demanding environments.

## Description

Buy Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V: Desktop Barebones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very robust little analog module - These are Chinese units and the UI system for programming is a little hard to navigate but by golly they work well. I’m using it to collect analog inputs from 8 silo level transmitters and communicate with an MQTT wireless gateway (automation direct), and it works flawlessly. So impressed I bought a few more of their modules to mess around with.
Review: Inexpensive, accurate, works great! - This little A/D converter has been working great for me! I have it connected to an ESP32 controller and Home Assistant, and it's accurate, stable, and inexpensive. Very happy! :)

## Features

- 8-ch voltage mode, 0~10V
- Configurable device address (1~255), multi devices can be cascaded on RS485 bus. bOnboard voltage regulator, supports 7~36V wide range power supply. 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. Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
- Supports 12-bit high-precision acquisition with multiple range input modes, supports single-ended/differential input, supports voltage and current simultaneous acquisition. Adopts high-precision resistors and zero-drift high-precision operational amplifier for more accurate data acquisition
- Built-in oversampling digital filtering algorithm, onboard watchdog, for stable output without crashing. Rail-mount case design, support stacking combination, easy to install and safer to use. 3x LEDs for indicating the MCU status and signal transceiving status

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLV59WGP |
| Customer Reviews | 4.3 4.3 out of 5 stars (25) |
| Date First Available | October 26, 2023 |
| Item Weight | 5.9 ounces |
| Item model number | WA8TAI-8CH |
| Manufacturer | Waveshare |
| Package Dimensions | 5.39 x 3.9 x 1.65 inches |

## Product Details

- **Brand:** waveshare
- **Color:** Black
- **Connector Type:** Barrel Connector
- **Input Voltage:** 36 Volts
- **Material:** Metal

## Images

![Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V - Image 1](https://m.media-amazon.com/images/I/6138QnPnqcL.jpg)
![Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V - Image 2](https://m.media-amazon.com/images/I/61KAsUMhU0L.jpg)
![Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V - Image 3](https://m.media-amazon.com/images/I/61WJXGIqCoL.jpg)
![Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V - Image 4](https://m.media-amazon.com/images/I/61piM1qJU6L.jpg)
![Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V - Image 5](https://m.media-amazon.com/images/I/61aBfaW3doL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very robust little analog module
*by B***R on November 28, 2025*

These are Chinese units and the UI system for programming is a little hard to navigate but by golly they work well. I’m using it to collect analog inputs from 8 silo level transmitters and communicate with an MQTT wireless gateway (automation direct), and it works flawlessly. So impressed I bought a few more of their modules to mess around with.

### ⭐⭐⭐⭐⭐ Inexpensive, accurate, works great!
*by T***N on November 27, 2025*

This little A/D converter has been working great for me! I have it connected to an ESP32 controller and Home Assistant, and it's accurate, stable, and inexpensive. Very happy! :)

### ⭐⭐⭐⭐ Inexpensive and the Modbus implementation is solid, but...
*by K***S on July 28, 2025*

First off, it works, and the Waveshare implementation of the Modbus RTU (RS-485) comm interface is consistently solid across all their products. At $33 when I bought mine, it's quite inexpensive - certainly massively so when compared to 16 bit implementations from places like Advantech. But the scaling on mine is consistently off on all 8 channels: with 20.000mA applied (precision calibration source) all channels read ~19.75mA, which is admittedly within the claimed accuracy of <3%, but the step size should be ~4.8uA so ~250uA is kind of gross - the factory calibration is not terrible, but certainly is not great. A significant, and highly recommended product improvement would be to allow in-field calibration factors as part of the Modbus map - somewhere in the 40xxx register range...

## Frequently Bought Together

- Waveshare Industrial 8-Ch 12-Bit High-Precision Analog Acquisition Module, Supports Voltage and Current Acquisition, DC 7~36V, Wide Voltage Power Supply, Rail-Mount Case Design
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-02*