Specifications

Telink 8258 Dongle Specification
PS-19012802-E1 9 Ver1.0.0
2 Pin Connection Guide
2.1 Supply power
There are two methods supported to supply power for the TLSR8258 Dongle.
1) Supply power via battery:
Connect PIN1 and PIN3 of J6 with GND and 3.3V of power, respectively.
Note: There is no need to connect any header with jumper cap. Make sure the
cap is removed from J8.
2) Supply power via USB interface:
Make sure one jumper cap is connected on J8 of TLSR8258 Dongle.
Connect the USB interface of the TLSR8258 Dongle with PC USB.
Figure 5 Connection chart to supply power
J8
Connect USB interface with PC USB
Method 2: Supply power via USB
J6
1
3
Connect PIN3 with 3.3V
Connect PIN1 with GND
Method 1: Supply power via battery