Chapter 3 —
Using the Hardware
31
Connecting a Serial Device
Connect a serial device to the H35B
to perform serial communications.
Refer to the following illustration
Connecting Headphones and a Microphone
The H35B has an external jack microphone and speaker. You can con-
nect a headset and microphone to the H35B for use in noisy environ-
ments. Refer to the following illustrations.