Wireless Controller Module with RF Transceiver

WD01

Version 1.0

Page 2 of 5

Orbit Communications : Wireless Solutions that Work

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Absolute Maximum Ratings: Transmitter

Operating temperature:

-25

°C to +85°C

Storage temperature:

-40

°C to +125°C

Supply Voltage

20V

Electrical Characteristics: Controller

Min

Typ

Max

Units

Notes

DC LEVELS

Supply voltage

7

12

20

Volts

15

mA

1

DIGITAL IO

Number of IO Pins

Logic "1" Input

2.4

5

Volts

TTL levels

Logic "0" Input

0

1.2

Volts

TTL levels

Logic "1" Output

3.5

5

Volts

TTL levels

Logic "0" Output

0

0.5

Volts

TTL levels

Micro Controller

PIC16F876

Program Space

8K Bytes

Serial Link Format

9600: N,8,1

Over Air Baud Rate

1.2K

9.6K

19.2

Baud

Programmable

to suit RF

Module used

Analog Inputs

Analog Channels

4

Analog Input Range

0

5

V

Analog Accuracy

1/2

Bit

2.44mV

Analog Resolution

10

Bit

4.88mV per step

MECHANICAL

Weight

18 g

Mounting Holes

3mm

Dimensions

92mm X 34mm

Note 1:

For controller only. Total varies according to RF module option..

.