The Waveshare TTL To RS485 (C) Galvanic Isolated Converter converts the TTL signal into a balanced differential RS485 signal, which can be used for interface conversion and node expansion, and can also be used to extend the communication distance.
Features:
- Compatible with TTL/RS485 standard, converting the TTL signal into differential RS485 signal, supports half-duplex communication.
- Compatible with 3.3V ~ 5V TTL signal level, provides over-voltage protection for power supply interface.
- Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal.
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning proof & anti-electrostatic.
- Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage protection, improve shockproof performance.
- Onboard RS485 output terminal 120R resistor, enabled via soldering.
- Black immersion gold process design, compact size, easy to integrate.
Specifications:
| Power Supply (V) | 3.3 ~ 5 |
|---|---|
| Device Port | TTL/RS485 standard compatible |
Package Includes:
-
1 x Waveshare TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Interface / Protocol | RS485, TTL |
| SKU | AI7500 |
| Weight | 0.05 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Waveshare TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection is a versatile usb interface module used across a wide range of applications including serial communication, industrial automation, data logging, PLC interfacing, and IoT gateway.
Common use cases:
- Converting USB to RS485 for industrial equipment
- Building a data logger for factory sensors
- Debugging embedded systems via UART
This product is ideal for embedded system developers and industrial automation engineers.
Technical Tip: Industrial-grade modules with isolation protect against ground loops and voltage spikes in noisy environments.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels
Sachin Mehta (verified owner) –
This Waveshare TTL To RS485 Galvanic Isolated is reliable and efficient. Running my IoT setup 24/7 with no issues.
Shivam Modi (verified owner) –
Good quality Waveshare TTL To RS485 Galvanic Isolated. Ripple is low. Suitable for most electronics projects.
Jatin Kumar (verified owner) –
Bought multiple units of this Waveshare TTL To RS485 Galvanic Isolated. All consistent quality. Zbotic is reliable.
Himanshu Rawat –
Nice Waveshare TTL To RS485 Galvanic Isolated. Works as expected for my power needs. Good efficiency.
Divyansh Bhatt –
Great quality Waveshare TTL To RS485 Galvanic Isolated. Powering my entire project board with this. Very reliable.
Jayesh Desai (verified owner) –
Outstanding! This Waveshare TTL To RS485 Galvanic Isolated supplies clean power to my sensitive circuits. No noise at all.
Aditi Bhandari (verified owner) –
Decent Waveshare TTL To RS485 Galvanic Isolated. Voltage output is accurate. Compact form factor is a plus.
Kunal Bhat –
Outstanding! This Waveshare TTL To RS485 Galvanic Isolated supplies clean power to my sensitive circuits. No noise at all.
Sonali Bisht (verified owner) –
Good quality Waveshare TTL To RS485 Galvanic Isolated. Ripple is low. Suitable for most electronics projects.
Sandhya Singh (verified owner) –
Outstanding! This Waveshare TTL To RS485 Galvanic Isolated supplies clean power to my sensitive circuits. No noise at all.
Ankit Vyas (verified owner) –
Decent Waveshare TTL To RS485 Galvanic Isolated. Voltage output is accurate. Compact form factor is a plus.
Utkarsh Joshi (verified owner) –
Great Waveshare TTL To RS485 Galvanic Isolated. Voltage is rock solid under varying loads. Highly recommended.
Mahesh Deshpande (verified owner) –
Excellent Waveshare TTL To RS485 Galvanic Isolated! Output is stable and reliable. Perfect for my electronics project.
Nikita Kulkarni (verified owner) –
Great quality Waveshare TTL To RS485 Galvanic Isolated. Powering my entire project board with this. Very reliable.
Tushar Khurana (verified owner) –
This Waveshare TTL To RS485 Galvanic Isolated is exactly what I needed. Output current capacity is as advertised.
Aanya Chopra (verified owner) –
This Waveshare TTL To RS485 Galvanic Isolated performs flawlessly. Voltage regulation is precise and consistent.
Paras Mehta –
Perfect Waveshare TTL To RS485 Galvanic Isolated for my portable project. Battery life is better than expected.
Rahul Bhandari (verified owner) –
This Waveshare TTL To RS485 Galvanic Isolated performs flawlessly. Voltage regulation is precise and consistent.
Vaishali Garg (verified owner) –
Excellent Waveshare TTL To RS485 Galvanic Isolated! Output is stable and reliable. Perfect for my electronics project.
Pankaj Solanki (verified owner) –
Nice Waveshare TTL To RS485 Galvanic Isolated. Works as expected for my power needs. Good efficiency.
Farhan Trivedi (verified owner) –
Nice Waveshare TTL To RS485 Galvanic Isolated. Works as expected for my power needs. Good efficiency.
Paras Bajaj (verified owner) –
Outstanding! This Waveshare TTL To RS485 Galvanic Isolated supplies clean power to my sensitive circuits. No noise at all.
Pallavi Naidu (verified owner) –
Good quality Waveshare TTL To RS485 Galvanic Isolated. Ripple is low. Suitable for most electronics projects.
Farhan Dhawan (verified owner) –
Outstanding! This Waveshare TTL To RS485 Galvanic Isolated supplies clean power to my sensitive circuits. No noise at all.
Akshat Bose (verified owner) –
Bought multiple units of this Waveshare TTL To RS485 Galvanic Isolated. All consistent quality. Zbotic is reliable.
Ashish Trivedi –
Bought multiple units of this Waveshare TTL To RS485 Galvanic Isolated. All consistent quality. Zbotic is reliable.
Chetan Hegde (verified owner) –
Okay Waveshare TTL To RS485 Galvanic Isolated. Output is slightly off from specified but within usable range.
Vipin Bajaj (verified owner) –
Very satisfied with this Waveshare TTL To RS485 Galvanic Isolated. Using it in my solar project, charges perfectly.
Aman Trivedi (verified owner) –
Good quality Waveshare TTL To RS485 Galvanic Isolated. Ripple is low. Suitable for most electronics projects.
Abhishek Sen (verified owner) –
Great Waveshare TTL To RS485 Galvanic Isolated. Voltage is rock solid under varying loads. Highly recommended.
Ashwin Saxena (verified owner) –
Great quality Waveshare TTL To RS485 Galvanic Isolated. Powering my entire project board with this. Very reliable.