Difference between revisions of "Serial Data Logger SKU: PZSSD002"
(→First Time Using) |
(→First Time Using) |
||
| Line 43: | Line 43: | ||
*Check whether the CONFIG.TXT file is generated normally. You can modify the communication baud rate and file storage name of the module by modifying CONFIG.TXT. | *Check whether the CONFIG.TXT file is generated normally. You can modify the communication baud rate and file storage name of the module by modifying CONFIG.TXT. | ||
| − | [[File: | + | [[File:PZSSD003-1.jpg|400px]] |
*Baud: Serial communication baud rate selection (00 corresponds to 2400 baud rate, 01 corresponds to 4800 baud rate), the module baud rate matches the main control serial port printing baud rate to store data normally. | *Baud: Serial communication baud rate selection (00 corresponds to 2400 baud rate, 01 corresponds to 4800 baud rate), the module baud rate matches the main control serial port printing baud rate to store data normally. | ||
*FIleNum: The file serial number of the next new file (FileNum=0099, the next generated file name is FILE0099.txt), if the file already exists, it will skip this file and continue to search. | *FIleNum: The file serial number of the next new file (FileNum=0099, the next generated file name is FILE0099.txt), if the file already exists, it will skip this file and continue to search. | ||
---- | ---- | ||
Revision as of 11:01, 15 January 2023
Contents
Introduction
Compared to the previous MicroSD Card Module, this Pzsmocn serial data logger V1 can store data more conveniently, and supports direct data printing through serial port without additional codes.
The Pzsmocn serial data logger V1 supports 32GB TF card, Onboard high-performance AC6925B chip, making it suitable for long-time data storage. It comes with a USB function, which means you can directly connect it to a PC to read the stored files without using a card reader. Meanwhile, with the onboard LED indicator, data writing status can be viewed visually. And the onboard SAVE pin makes it easier to store data into separate files.
AC6925B Chip Specification Download
Media: AC6925B Datasheet V1.0.pdf
Application
- Offline Data Collection
- Capture Product Debug Logs
- Robots and Drones Debug
Product Display
Specifications
- Model: PZSSD002
- Main Chip: AC6925B
- Supply Voltage: 3.3V to 5V
- Operating Current: 23mA
- USB Protocol: USB2.0
- Operating Temperature Range: -30 Degree Celsius to +85 Degree Celsius
- Operating Humidity Range: 5%RH to 85%RH
- Support: 32GB TF card
- Dimension: 23.5mm * 25mm
- Mounting Hole Size: 3.0mm
Pin Description
Note: The SD LED indicator is an indicator for data interaction between the module and the storage, and the light flashes when data is written or a new file is created.
First Time Using
- If the storage is not formatted, please format the storage first, the file system is FAT32.
- Power on the module for more than 2S (non-USB host), so that the module will automatically generate the CONFIG.TXT file, and the SD light will flash once.
- Check whether the CONFIG.TXT file is generated normally. You can modify the communication baud rate and file storage name of the module by modifying CONFIG.TXT.
- Baud: Serial communication baud rate selection (00 corresponds to 2400 baud rate, 01 corresponds to 4800 baud rate), the module baud rate matches the main control serial port printing baud rate to store data normally.
- FIleNum: The file serial number of the next new file (FileNum=0099, the next generated file name is FILE0099.txt), if the file already exists, it will skip this file and continue to search.
