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@ -30,7 +30,7 @@ Can be used in two modes:
- lora output power **CfgPower**, 20 (max 20 dBm ~ 100mW, change to lower value if needed) - lora output power **CfgPower**, 20 (max 20 dBm ~ 100mW, change to lower value if needed)
- use 80 MHz ESP32 frequency in Arduino, it will prolong battery life when operating portable, higher CPU speed is not required, there are no CPU intensive operations - use 80 MHz ESP32 frequency in Arduino, it will prolong battery life when operating portable, higher CPU speed is not required, there are no CPU intensive operations
- uses LoRa **built-in checksum** calculation to drop broken packets - uses LoRa **built-in checksum** calculation to drop broken packets
- note, that there a is **significant frequency drift** on temperature changes for different modules, you need to use **external TXCO** if you are planning to use modules for narrow bandwidths less than 125 kHz or calibrate clients based on server frequency drift report by changing **LORAPRS_FREQ**, which is OK for experiments - note, that there a is **significant frequency drift** on temperature changes for different modules, you need to use **external TCXO** if you are planning to use modules for narrow bandwidths less than 125 kHz or calibrate clients based on server frequency drift report by changing **LORAPRS_FREQ**, which is OK for experiments
# Test Results # Test Results
- Antennas - Antennas