Copyright ©2012–2017，Chengdu Ebyte Electronic Technology Co., Ltd.
16
Note: DC/DC as the default. Mass customization available for LDO mode.. Power supply is 17-5.5V.
Modules led out VDD，VDDH，DCCH pin, Please refer to the official manual for power supply.
Power supply mode:
normal voltage mode：1.7-3.6V. VDD=VDDH= Power supply，DCCH is floating，see more details in official manual.
high voltage mode：2.5-5.5V. DCCH=VDD（DCCH and VDD are connected via
10uH ±20%/ 80mA
inductance），VDDH= Power supply，
see more details in official manual.
8. Important Notes
All rights to interpret and modify this manual belong to Ebyte.
This manual will be updated based on the upgrade of firmware and hardware, please refer to the latest version.
Please refer to our website for new product information.
9. About Us
Technical support: [email protected]
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