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Related Manuals for Ebyte E200-2G4A20S
Summary of Contents for Ebyte E200-2G4A20S
- Page 1 E200-2G4A20S User Manual 2.4GHz 20dBm Wireless Audio Module...
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Page 2: Table Of Contents
..............................10 HE SOUND QUALITY IS TERRIBLE 10. WELDING INSTRUCTIONS ......................................10 10.1 R ..................................10 EFLOW TEMPERATURE 10.2 R ....................................11 EFLOW ROFILE 11. RELATED MODELS ..........................................11 12. BATCH PACKING METHOD ......................................12 REVISION HISTORY..........................................12 ABOUT US..............................................13 Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 3: Disclaimer
Disclaimer EBYTE reserves all rights to this document and the information contained herein. Products, names, logos and designs described herein may in whole or in part be subject to intellectual property rights. Reproduction, use, modification or disclosure to third parties of this document or any part thereof without the express permission of EBYTE is strictly prohibited. -
Page 4: Overview
250mW/8ohm speaker with a maximum barrier-free transmission distance of around 300m. The E200-2G4A20S adopts a frequency hopping mechanism, which can automatically switch among 3 channels, and can effectively avoid being interfered by neighboring signals such as Wi-Fi or Bluetooth. In addition, the module also adopts a low power consumption design, usually the standby current is only 12uA, which greatly extends the service life of battery-powered devices. -
Page 5: Specification
Consumption in Single Cycle Consumption in Single Cycle (mA) Sleep curre Receive Mode, Average Power Receive Mode, Average Power nt (uA) Consumption at Sleep Consumption at Sleep 2.3 Hardware parameters Hardware parameters Parameter value Note Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 6: Mechanical Dimensions And Pin Definitions
TTL serial port input; TTCLK Debug clock pins without dangling processing; TTDIO Debug data pins without dangling processing; POWER Positive reference for module power supply, voltage range: 2.2 to 3.6V SUPPLY DC, 3.3V recommended; Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd. - Page 7 Negative audio output, see recommended circuitry for hardware design; Audio output positive, see recommended circuits for hardware design VOOP Outputs details; 1、3、15、 POWER 19、34、35、 Module ground SUPPLY 4、5、7、8、 9、10、13、 Retained unused, suspended for disposal; 14、18、21、 Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd.
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Page 8: Recommended Connectivity Charts
5. Channel code value table The E200-2G4A20S switches channels through different combinations of high and low levels on the four pins CH0~CH3, with the low level indicated by "0" and the high level indicated by "1", and the frequency correspondence... -
Page 9: Operating Mode
Read software channel AT+ENCHANNEL=? Reads whether the software control channel function is enabled or not 7.2 Command format Parameters Range of values Meaning of a parameter <mic> [0~31] Microphone gain, the higher the value the higher Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 10: Factory Default Parameters
A connection needs to be established between the 200-2G4A20S to start communication, and when the communication ends, it will re-enter the low-power mode after 5 seconds; E200-2G4A20S adopts WOR low power wake-up technology with a wake-up period of 600ms; E200-2G4A20S communication process has ACK answer, so one-to-many usage scenario cannot be realized;... -
Page 11: Common Problems
The low voltage of power supply at room temperature is lower than the recommended value, the lower the voltage, the lower the hair power; Poor matching between the antenna and the module or the quality of the antenna itself. Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 12: Modules Are Fragile
Peak temperature 220-235℃ 230-250℃ Aveage ramp-down rate（Tp to Tsmax） Average rate of descent 6℃/second max 6℃/second max Time from 25°C to peak Time 25℃ to peak temperature 6 minutes max 8 minutes max temperature Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 13: Reflow Profile
Chengdu Ebyte Electronic Technology Co.,Ltd. E200-2G4A20S User Manual 10.2 Reflow Profile 11. Related Models firing Test Product carrier frequency Package communications Model power Distance Size form interface E200-470A17S 贴片 Analog/TTL 470.033M-512.273M 17.5 16*26 Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 14: Batch Packing Method
Chengdu Ebyte Electronic Technology Co.,Ltd. E200-2G4A20S User Manual 12. Batch packing method Revision history Version revision date revised description maintainer 2024-03-22 initial version Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 15: About Us
Technical support: support@cdebyte.com Documents and RF Setting download link:：https://www.ru-ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com Address: B5 Mould Park, 199# Xiqu Ave, High-tech District, Sichuan, China Copyright ©2012–2024，Chengdu Ebyte Electronic Technology Co.,Ltd.