Specifications
Table Of Contents
TB-02 Specification V1.0
C
opyright © 2019 Shenzhen Ai-
Thinker Technology Co., Ltd All Rights Reserved
XI
5.SCHEMATIC
6.DESIGN GUIDE
1、Application circuit
2
、
Antenna layout requirements
(1) Place the module on the edge of the motherboard, and the antenna area extends beyond the edge of
the motherboard.
3
、
Electricity Supply
(1) Recommended 3.3V voltage, peak current above 50mA
(2) It is recommended to use LDO power supply; if using DC-DC, it is recommended to
control the ripple within 30mV.
(3) The DC-DC power supply circuit is recommended to reserve the position of the
dynamic response capacitor, which can optimize the output ripple when the load changes
greatly.