Programming; Electronic Diagram; Circuit Diagram - Ebyte E31-400M17S Manual

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4.2 Programming

This module is developed based on AX5243, and its driving method is completely equivalent to AX5243. Users can operate in

full accordance with AX5243 user manual;
IRQ function can be disconnected and use SPI query to obtain the interrupt status, but it is recommended to use the external

interrupt of the microcontroller.
After the sleep mode is configured on the AX5243, it is recommended to re-initialize the power configuration table.


5 Electronic Diagram

5.1 Circuit Diagram

Via R1 and R2, Module TCXO power can be choosed either from the external microcontroller or enabling AX5243
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E31-400M17S User Manual
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