rssi value calculation - Githubissues

mayeranalytics / pySX127x

This is a python interface to the Semtech SX127x, HopeRF RFM9x, Microchip RN2483 long range, low power transceiver families.

GNU Affero General Public License v3.0

171 stars 116 forks source link

Closed dimka-rs closed 6 years ago

dimka-rs commented 7 years ago

Rssi is currently calculated as

return v - 157

which is correct for High Frequency only See "5.5.5. RSSI and SNR in LoRa TM Mode" (page 87)

RSSI (dBm) = -157 + Rssi, (when using the High Frequency (HF) port) or RSSI (dBm) = -164 + Rssi, (when using the Low Frequency (LF) port)

mayeranalytics commented 6 years ago

fixed