Important Notes; About Us - Ebyte E73 2G4M04S1B User Manual

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.
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This manual will be updated based on the upgrade of firmware and hardware, please refer to the latest version.
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Please refer to our website for new product information.
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9. About Us

Technical support: support@cdebyte.com
Documents and RF Setting download link: www.cdebyte.com/en/
Tel：+86-28-61399028
Fax：028-64146160
Web：www.cdebyte.com/en/
Address：Innovation Center D347, 4# XI-XIN Road, Gaoxin District(west), Chengdu, Sichuan,China.
Copyright ©2012–2017，Chengdu Ebyte Electronic Technology Co., Ltd.
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