Feasycom FSC-DB200, User Manual

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FSC-DB200 User Guide
Shenzhen Feasycom Technology Co.,Ltd www.feasycom.com
3
2. Functional specification
2.1 Layout
2.2 Functional specification
No. Mark Description Remark
1 Type-C Supply power to the module / communicate with the module / charge the
battery through the module *
2 USB/UART switch Can choose UART to communicate with the module, or can choose the USB
function of the module (not all modules have USB function)
3 Microphone HFP (used for incoming/making calls, the L channel is used by default), and
applications that require a microphone
4 Audio Input Standard 3.5mm audio input
5 Headset Output Standard 3.5 headphone output, can drive 16/32 ohm speakers, maximum
60mW
6 Arduino board reset
button Reset the extended Arduino board, the default is empty
7 Battery Lithium battery interface. 3.7V~4.2V. The voltage cannot be exceeded,
otherwise the module will be damaged
Type-C
Microphone
Audio Input
Headset Output
Arduino board
reset button
USB/UART Switch Arduino board extension pin
Arduino Indicator
Module Reset button
Module Indicator light
Module pin
Battery
charging
SPI/I2S
Module power
supply
Battery
TRBI200
Module pin
Module
External IPEX
Analog audio
Differential output
Volume Up
Volume down
ON/OFF
Arduino board extension pin
Shenzhen
Feasycom
Technology
Co.,Ltd.