CB-OBS411X-04-0 ConnectBlue, CB-OBS411X-04-0 Datasheet - Page 41
![BLUETOOTH V2.1+EDR MODULE 4DBM](/photos/14/20/142087/cb-obs411x-04-0_sml.jpg)
CB-OBS411X-04-0
Manufacturer Part Number
CB-OBS411X-04-0
Description
BLUETOOTH V2.1+EDR MODULE 4DBM
Manufacturer
ConnectBlue
Specifications of CB-OBS411X-04-0
Frequency
2.4GHz
Data Rate - Maximum
115.2kbps
Modulation Or Protocol
Bluetooth v2.1+EDR, Class 2 & 3
Applications
General Purpose
Power - Output
4dBm
Sensitivity
-84dBm
Voltage - Supply
3 V ~ 6 V
Current - Receiving
15.5mA
Current - Transmitting
25.1mA
Data Interface
Solder Pads, 2 x 20mm, 1 mm pitch
Antenna Connector
U.FL
Operating Temperature
-30°C ~ 85°C
Package / Case
Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Other names
809-1034
connectBlue
Copyright © 2010 connectBlue AB
Figure 30: A reset switch.
Figure 31: Design of an open collector reset from an active high output.
Figure 32 is a complete 5V host system interface example with an RGB LED and two switches (except the serial interface, see section
Serial Interface
10.2.5 A Complete 5V Host System Interface
for information). The design is based on the LM339 Quad OP-amp instead of logic gates.
Page 41 of 42