Introduction
An industrial-grade RS485 shield for LattePanda! It is designed to expand a reliable RS485 interface(OPEN4) for LattePanda V1. The receiving and sending of the module are isolated and it features signal isolation, power isolation, lightning surge protection, transient voltage resistance, and bus-protection, which assures reliable data transmission and effectively protects your LattePanda main-board. Apart from that, the module offers 12V power output and comes with on-board 120Ω terminal matching resistor that can be controlled by the switch.
The product employs a stackable connection, which makes it able to be easily fixed onto LattePanda main-board by copper columns without blocking the heat dissipation area of the main-board. This RS232 Connector Expansion Shield can be safely applied in industrial scenarios.
Features
- Signal Isolation and Power Isolation
- Reliable Communication
- 12V Power Output
- On-board 120Ω Terminal Matching Resistance
- Easy to Connect and Use
- 12mm Mounting Copper Columns
Applications
- RS485 communication scenarios
Specification
- Operating Voltage: 5V
- TTL Level: 1.8V
- Output Voltage: 12V
- Operating Temperature: -40℃ to +85℃
- Baud Rate: 115200 bps (LattePanda V1 TTL can only adjust to 115200 bps)
- Isolation Voltage: 2500VDC
- Not Support Hot Plugging
Documents
Shipping List
- RS485 Connector Expansion Shield for LattePanda V1 x1
- M3 Double-way Hexagonal Copper Column(12mm) x3
- M3 Round Head Screw x6
| Specification | |
| Accuracy | 1.8V |
| Baud Rate | 115200 bps |
| Connector | Gravity |
| Output | RS485 |
| Power | 5V |
| Range Output | 2500VDC isolation rate 12V output voltage |
RS485 Connector Expansion Shield for LattePanda V1
- Brand: DFROBOT
- Product Code: DFR0684
- Availability: In Stock
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$418,500.00
- Ex Tax: $418,500.00
Tags: RS485 shield, RS485 connector shield, RS485 connector LattePanda