RS485 to TTL Serial Interface Module Online at Compoden
RS485 to TTL Serial Interface Module
The RS485 to TTL Serial Interface Module bridges industrial RS485 communication lines with TTL-level microcontroller circuits. This two-way converter enables reliable serial data exchange between legacy industrial equipment and modern digital systems, essential for automation projects, sensor networks, and multi-device communication protocols.
Specifications
- Input: RS485 differential signal
- Output: TTL level (0–5V)
- Baud rate: 300–115200 bps
- Distance: up to 1200 m (RS485 side)
- Operating voltage: 5V DC
- Dimensions: 36 × 23 × 15 mm
Compatible with
Arduino, Raspberry Pi, ESP32, ESP8266, STM32, and any TTL serial interface. Works with standard UART/serial pins on microcontroller development boards.
What you can build with it
- Multi-sensor data acquisition systems with long cable runs
- Industrial equipment monitoring and control interfaces
- School automation labs and IoT prototyping stations
Built and Backed by Compoden
Compoden has supplied electronics components to makers, schools, and institutions across India for 10 years. This module connects your project vision to industrial-grade reliability. Access our AI build companion via QR code, email, or WhatsApp for circuit guidance and integration support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.
Frequently Asked Questions
What payment options does Compoden offer?
We accept UPI transfers, all major credit and debit cards, and Cash on Delivery (COD) at checkout. Choose the method that suits you best.
Does this module work with 3.3V microcontrollers?
The module operates at 5V. For 3.3V systems (ESP32, some ARM boards), use a logic level shifter between the TTL output and your microcontroller input pins to avoid damage.
Where does Compoden ship?
We ship across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Standard delivery is 3–5 working days; express options available at checkout.
What is the maximum cable length for RS485?
RS485 is rated for distances up to 1200 m at standard baud rates with quality twisted-pair cabling. Always verify your specific installation conditions and cable quality with your integrator.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items