Welcome to Coastal ChipWorks

Amateur Radio Products From John Hansen, W2FS


A KISS Mode TNC with Optional USB and BlueTooth!

Add an X-BT2 Module for Bluetooth Connectivity

Add an X-Digi board to create a stand alone digipeater

A TNC Daughter Board for the Raspberry PI



TNC-Pi 9K6

This board adds 1200/9600 baud capability to your Raspberry Pi


The Universal QSYer

Direct Frequency Entry Keypad for Icom and Yaesu Transcievers and Receivers

Now Works with Kenwood Too!!!