User's Guide

User Guide for Telink TLSR8267 Debugging Dongle
AN-BLE-16090500-E2 11 Ver 1.1.0
3.5 Test GPIOs for 8267 Dongle
Since all GPIOs of Telink TLSR8267 debugging dongle board are already
connected to corresponding pins of headers including J4, J18, J21 and J22, user can
directly test GPIO signals on header pins.
Note:
Only J4 and J20 are soldered on 8267 debugging dongle demo board supplied by
Telink. User needs to solder J18, J21 and J22 for development purpose.
Figure 7 Test GPIO signals on header pins
J4
SWS
GND
3V3
J18
PD3
PE0
J22
J21
PC2
PB7
PB5
3
PB1
3
PB6
1
PB4
PE1
PA3
PA0
PA4
PA1
PA7
PC3
PC5
PC4
3
PD2
3
J20