Elstat Electronics Ltd 121-0184 用户手册
Issue 5
P a g e - 4 -
Elstat, Astra Business Centre, Roman Way, Preston, Lancashire, PR2 5AP, United Kingdom Telephone: +44 161 22 77 200 www.elstatgroup.com
Design & Development – Regulatory & Test Department
1.3
Connectivity
There are 8 solder points on the module which are needed to make the module communicate with another digital device.
Fig. 3 Elstat Bluetooth Module Top and Bottom views respectively.
Fig. 4 Elstat Bluetooth Module connection pin schematic.
As can be seen from the schematic Pin Nos 1 to 4 are also available as solder points on the sides of the module this has been done for the
designer to connect to pins(1 to 4) on the module which would become unreachable if the module were to be mounted flat onto a PCB as
shown in Fig.1
designer to connect to pins(1 to 4) on the module which would become unreachable if the module were to be mounted flat onto a PCB as
shown in Fig.1
8
7
6
5
7
6
5
4
3
2
1
3
2
1
2 1
4 3 Top View
4 3 Bottom View
2 1