TTL to RS485 Module

Product model: FIT-485 v1.0

Product interface:

Product features:

TTL to RS485 Module
Name TTL to RS485 module Model FIT-485 v1.0
Working Mode

asynchronous half duplex pattern

Communication Distance 1200 meters
Rate 300bps-115200bps Transmission Media twisted pair or shielded wire
Node can be mounted with 32 RS485 device Power drove by typical serial charge pump, no need external power
Application point to point, point to multi-point communication, industrial control automation, road traffic control, intelligent attendance, access control, smart vending, industrial distribution, security, building control system
Applicable SIngle Board Computer
Single Board Computer OS
OKMX6Q-C Android6.0, Android4.4.2, Linux4.1.15, Linux3.0.35
OKMX6DL-C Android6.0, Android4.4.2, Linux4.1.15, Linux3.0.35
OKMX6Q-S3 Android6.0, Android4.4.2, Linux4.1.15, Linux3.0.35
OKMX6DL-S3 Android6.0, Android4.4.2, Linux4.1.15, Linux3.0.35
OK4418-C Android 5.1.1, Linux3.4.39
OK6818-C Android 5.1.1, Linux3.4.39
OK4418-C2 Android 5.1.1, Linux3.4.39
OK6818-C2 Android 5.1.1, Linux3.4.39
OKMX6UL Linux3.14.38, LinuxQT4.8.5
OK335xD Linux3.2,  Android2.3/4.2, WinCE6.0/ 7.0
OK335xS Linux3.2,  Android2.3/4.2, WinCE6.0/ 7.0
OK335xS-II Linux3.2, WinCE6.0
OK5718-C Linux4.9.41
Packing List
1x TTL to RS485 module

▊ How to buy


Payment term: 100% payment in advance no matter sample orders or bulk purchasing orders.

1. Order Online

We have an online store on Alibaba, please contact us to start ordering

2. Western Union

Tell us which item and model you want to order, and we will send you a PI with Western Union account.

3. Bank Transfer(T/ T)

Tell us model and quantity, and we'll send you a PI with our company's bank account for payment.

▊ Shipment


Payment term: 100% in advance

1. Delivery: Goods will be sent out by express as requested

2. Lead time: generally, goods could be sent out within five working days for a sample order, for a bulk requirement order, please contact us to check stock status and estimated delivery time.

3. Shipping charge: buyers should bear related shipping cost.