mfj 993b web remote

We have hosted the application mfj 993b web remote in order to run this application in our online workstations with Wine or directly.

Quick description about mfj 993b web remote:

Arduino Mega 2560 Code to that supports a standard Ethernet Shield .

i.e. Drive Relays hence outputs to MFJ-993b.

Supports Up and Down for manual L and C Tuning, Autotune On/Off, Antenna Selection 1/2 and 100ms Short /1000ms Long for Tune.

Op Note 1: You may need additional power for the 5V relay board; sometimes you can power the 5V relay board from the Mega 2560 - but reset/start the device first and then connect power to the relay board.

Op Note 2: You will need determine pinouts to the MFJ-993b DB9 yourself. This is easy to determine; refer to the manual at https: //mfjenterprises.com/products/mfj-993b#product-manuals

*Note for ESP32*

See https: //github.com/dl9sec/MFJ-993WWRC for working with ESP32 modules. It works very well with the MFJ-993B and is a great project! Opto-Isolators are recommended rather than FETs ! Enhancements to this may appear that include additional functionality that this project incorporates.

Features:

• Web control of MFJ-993B
• Remote Control for MFJ-993B
• Mega 2560
• Ethernet
• MFJ-993b
• Tuner
• Amateur Radio

User interface: Web-based.

Categories: