Radio module based SX1262 and MCU.
N403AS SX1262 module designed for 169M, 433M, 868M and 915MHz loRa. Up to 22dBm output power and down to -148dBm sensitivity. AT command support.
N403AS based SX1262 and STM32L. 169M, 433M, 868M and 915MHz loRa used.
Up to 22dBm output power and down to -148dBm sensitivity.
SX1262 module leads all pins out for secondary development.
N403AS is suitable for free frequency band in EU.
| RF Interface | Parameter |
| Frequency | 169M, 433M, 868M, 915MHz |
| Output Power | +22dBm |
| Sensitivity | -148dBm |
| Symbol Rate | 0.3-62.5kbps |
| Deviation | +/-10kHz |
| Distance | 2000m |
| Hardware parameters | Value |
| Size | 29 x 19 x 3mm |
| Antenna Interface | IPEX, RF pin |
| Communication Interface | SPI, UART |
| Package | SMD |
| Electrical Parameters | Minimum | Typical | Maximum |
| Volt | 1.8V | 3.3V | 3.9V |
| Emission Current |
| 120mA |
|
| Receiving Current |
| 12mA |
|
| Sleep current |
| 1uA |
|
| Working Temperature | -40℃ |
| 85℃ |
Ordering information
N403AS-169M Sx1262+MCU LoRa, 22dBm, 160M - 175MHz
N403AS-433M Sx1262+MCU LoRa, 22dBm, 410M - 480MHz
N403AS-868M Sx1262+MCU LoRa, 22dBm, 860M - 880MHz
N403AS-915M Sx1262+MCU LoRa, 22dBm, 910M - 960MHz
