Basic Application; Basic Circuit Diagram; Faq; Communication Range Is Too Short - Ebyte E28-2G4M12 Series User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.
Manual
DIO is general I/O port，see more in SX1280 datasheet.
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GDO 2 is generally configurated as IRQ function, IRQ pin can also be disconnected. The SPI query mode can be

used to obtain the interrupt status. However, it is recommended to use the external interrupt of the MCU.
After SX1280 restores IDLE mode or configures sleep mode, it is recommended that the power configuration

table be reinitialized.

Basic application

5.

5.1 Basic circuit diagram

FAQ

6.

6.1 Communication range is too short

The communication distance will be affected when obstacle exists.
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Data lose rate will be affected by temperature, humidity and co-channel interference.
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E28-2G4M12S User
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