Product Specs

XT-ZB6 User Manual
ShenZhen ThingsTurn Technology Co.,Ltd Copyright@2017-2022
Page 9
(1) The working voltage for module is DC 3.3V;
(2) The max current from IO of this module is 12mA;
(3) Zigbee module is at download mode: GPIO31 are HIGH level, then module reset
to power on;
(4) Zigbee module is connected to RXD of the other MCU, and TXD is connected to
RXD of the other MCU.
9. Recommended Layout Design
XT-ZB6 Wi-Fi module can be sold on PCB board directly. For the high RF performance for
the device, please notice the placement of the module. There are three ways to use the
module for Wi-Fi Module with PCB antenna.
Solution 1: optical solution. The Wi-Fi module is placed on the side of the board, and the
antennas are all exposed, and there is no metal material around the antenna, including wires,
metal casings, weight plates, and the like.
Solution 2: sub-optical solution. The Wi-Fi module is placed on the side of the board, and
the antenna below is hollowed out. There is a gap of not less than 5 mm reserved with the
PCB, and there is no metal material around the antenna, including wires, metal casings,
weight plates, and the like.
Solution 3: The Wi-Fi module is placed on the side of the board, and the PCB area under
the antenna is empty, and copper cannot be laid.
Fig.9.1 Solution 1