STM32WL55_Ping_pong_example
1.0.0

购买链接:Naver Smart Store
您可以通过联系[email protected]购买它
鲍德里特:9600
| TX |
![]() |
| Rx |
![]() |

subghz-phy / app / subghz_phy_app.c
#define REGION_AS923
#if defined( REGION_AS923 )
#define RF_FREQUENCY 923000000 // Hz
#elif defined( REGION_AU915 )
#define RF_FREQUENCY 915000000 // Hz
#elif defined( REGION_CN470 )
#define RF_FREQUENCY 470000000 // Hz
#elif defined( REGION_CN779 )
#define RF_FREQUENCY 779000000 // Hz
#elif defined( REGION_EU433 )
#define RF_FREQUENCY 433000000 // Hz
#elif defined( REGION_EU868 )
#define RF_FREQUENCY 868000000 // Hz
#elif defined( REGION_KR920 )
#define RF_FREQUENCY 920000000 // Hz
#elif defined( REGION_IN865 )
#define RF_FREQUENCY 865000000 // Hz
#elif defined( REGION_US915 )
#define RF_FREQUENCY 915000000 // Hz
#elif defined( REGION_RU864 )
#define RF_FREQUENCY 864000000 // Hz
#else
#error "Please define a frequency band in the compiler options."
#endif
#define TX_OUTPUT_POWER 14
#define LORA_BANDWIDTH 0 // [0: 125 kHz,
// 1: 250 kHz,
// 2: 500 kHz,
// 3: Reserved]
#define LORA_SPREADING_FACTOR 10 // [SF7..SF12]
#define LORA_CODINGRATE 1 // [1: 4/5,
// 2: 4/6,
// 3: 4/7,
// 4: 4/8]
#define LORA_PREAMBLE_LENGTH 8 // Same for Tx and Rx
#define LORA_SYMBOL_TIMEOUT 5 // Symbols
#define LORA_FIX_LENGTH_PAYLOAD_ON false
#define LORA_IQ_INVERSION_ON false
#define TX_BUFFER_SIZE 128
#define RX_BUFFER_SIZE 128

使用STM32Cubeide版本:1.8.0,Freertos CMSIS_V2,单核
STM32WL55模块仅支持RFO_H
RF开关IC MPN:BGS12SN6E6327XTSA1
