Ebyte E22-900M30S - Page 8

ene Chengdu Ebyte Electronic Technology Co, Ltd. E22-900M30S User manual
capacitor)
11 GND Ground wire, connected to the power reference ground
12 GND Ground wire, connected to the power reference ground
13 DIOL Input/Output Configurable universal 10 port (see SX1262 manual for details)
14 BUSY Output For status indication (see SX1262 manual for details)
15 NRST Input Chip reset trigger input pin, valid in low level
16 MISO Output SPI data output pin
17 MOSI Input SPI data output pin
18 SCK Input SPI data output pin
19 NSS Input Module chip select pin for starting an SPI communication
20 GND Ground wire, connected to the power reference ground
21 ANT Antenna interface, stamp hole (50 ohm characteristic impedance)
22 GND Ground wire, connected to the power reference ground
4. Basic Operation
4.1 Hardware Design
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