
Radio module based TI CC1314R10.
N531ES integrated TI CC1314R10 chip, suitable for169M, 433M, 868MHz, 915MHz band. N531ES module has the characteristics of low cost, low power consumption and small size. Module is mainly for IoT, intelligent home, wireless meter reading, scientific research and medical treatment, and medium and long-distance wireless communication equipment. N531ES leads all pins out of CC1314R10 chip for secondary development. The UARTs implement universal asynchronous receiver and transmitter functions. They support flexible baudrate generation up to a maximum of 3 Mbps.
N531ES (CC1314R10) is suitable for free frequency band in EU and USA.
ISM Frequency supported by N531ES module
169M band: 169 MHz to 170 MHz (China, EU)
433M band: 433 MHz to 435 MHz (China, EU)
470M band: 470 MHz to 510 MHz (China)
770M band: 770 MHz to 780 MHz (China)
868M band: 868 MHz to 870 MHz (China, EU, USA)
888 MHz to 889 MHz (Australia)
915M band: 902 MHz to 928 MHz (USA)
More infomation please contact us.
| RF Interface | Parameter |
| Frequency | 433M, 860M, 960MHz |
| Output Power | +14dBm |
| Sensitivity | -121dBm |
| Symbol Rate | 0-4000kbps |
| Deviation | +/-10kHz |
| Distance | 1500m |
| Hardware parameters | Value |
| Module Size | 24.8 x 18.6 x 3mm |
| Antenna Interface | IPEX, stamp hole |
| Communication Interface | UART, SPI |
| Package | SMD |
| Electrical Parameters | Minimum | Typical | Maximum |
| Volt | 1.8V | 3.3V | 3.8V |
| Emission Current | 24mA | ||
| Receiving Current | 5.5mA | ||
| Sleep current | 0.7uA | ||
| Working Temperature | -30℃ | 75℃ |
N531ES Layout


Ordering information
N531ES-433M CC1314R10 chip 14dBm, 410M-510MHz
N531ES-868M CC1314R10 chip 14dBm, 860M-960MHz