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CMCU-05B: 9-Channel Thin-Film Pressure Measurement with USB and TTL

1.Introduction

The CMCU-05B is an industrial-grade 9-channel thin-film pressure display developed by RunesKee Technology. It is portable, stable, and reliable. It can simultaneously collect data from 9 thin-film pressure sensors or one 9-zone sensor (model RF-PUL9Z-V1), displaying pressure values and supporting three pressure unit options: grams (g), kilograms (kg), and newtons (N). The device supports sampling frequencies of 10Hz, 50Hz, 100Hz, 200Hz, 500Hz, and 1KHz. It also supports communication with devices/computers via USB or TTL serial interfaces.

Features:

1) USB power supply/charging range: 5V;

2) Battery capacity: 3.7V & 450mAH, enabling extended operation when connected to a power bank via USB.

3) Operating environment: -40℃ to 85℃;

4) Communication interfaces: USB, TTL serial, MODBUS-RTU protocol

5) Sampling channels: 9 channels

6) Communication format: Baud rate 115200 (adjustable), 8 data bits, 1 stop bit, no parity

7) Communication protocol: MODBUS-RTU, supporting function codes: 03, 06, 16 (0x10)

8) AD precision: 16-bit

9) Address range: 1-247, default is 1

10) Sampling frequency: 10Hz, 50Hz, 100Hz, 200Hz, 500Hz, 1KHz

11) Screen size: 2.0-inch 320*240 TFT color display

12) Configurable parameters: calibration, sampling frequency, unit, baud rate, channel count, pressure threshold, etc.

2.Hardware Specifications

2.1 Hardware Parameters

2.2 Hardware Resource Overview

2.2.1 Menu Introduction

2.3 Hardware Dimensions

3.Usage Methods

3.1 Method 1: Power on and use directly

3.2 Method 2: Connect to a computer for use

3.3 Method 3: Pair with a wireless transparent transmission kit for wireless communication

Wireless connection method is shown below:

🌿🌿🌿 Check our website : www.runeskee.com

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