TTL to RS485 Converter Module AOZ1282CI SP485EEN Compatible for Arduino - products that work with official Arduino boards
- Stock: In Stock
- Model: EB0050655
- SKU: EB0050655
Description:
RS485-HAT is a TTL to RS485 converter for M5StickC. Among M5stack products we have 5 items that include TTL to RS485, they are RS485 unit, RS485 HAT, PLC, LAN, BASE26 they have different input voltage, vary from 5V - 12V.
In this RS485-HAT, it consists of a 485 automatic transceiver circuit and a DC-DC buck circuit which can drop an input 12V to 5V.
RS485 is a standard defining the electrical characteristics of drivers and receivers for use in serial communications systems, widely used in the industrial field. multipoint systems are supported.
It is used to convert the TTL standard to the RS485 standard. If the outside serial device is RS485 standard, you can attach this hat on top of stickc, therefore, to implement the communication with RS485 device by TTL protocol.
Product Features:
- Built-in SP485EEN
- The built-in automatic transceiver circuit
- Built-in DC-DC buck circuit
- AOZ1282CI
- input DC 5~12 V
- BandRate up to 115200
- Program Platform: , UIFlow(Blockly, Python)
Package Included:
- 1x RS485 HAT
- 1x 4 Pin 3.96 Pitch Terminal
Application:
- RS485 multipoint systems
- Serial communication in industrial field.
Links:
- Datasheet - SP485EEN:
Schematic:
EasyLoader
: https://m5stack.oss-cn-shenzhen.aliyuncs.com/EasyLoader/HAT/RS485/EasyLoader_RS485_HAT.exe
1.EasyLoader is a simple and fast program burner. Every product page in EasyLoader provides a product-related case program. It can be burned to the master through simple steps, and a series of function verification can be performed.(Currently EasyLoader is only available for Windows OS)2.After downloading the software, double-click to run the application, connect the M5 device to the computer through the data cable, select the port parameters, click "Burn" to start burning. (For M5StickC burning, please Set the baud rate to 750000 or 115200)Code:
1. IDE
To get complete code, please click here: https://github.com/m5stack/M5StickC/tree/master/examples/Hat/RS485.
Pin Map:
M5StickC GPIO0 GPIO26 5V GND HAT ADC TX RX 5V GND
Video: https://m5stack.oss-cn-shenzhen.aliyuncs.com/video/Product_example_video/HAT/RS485_HAT.mp4
Shipping Time
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You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
| Shipping Method | Shipping Rates | Shipping Times |
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