Specifications¶
- RF Output: Max 20 dBm
- Sensitivity: -96dBm
- 115.5dB link budget
- u.FL/IPEX external antenna connector
- Frequency band: 2.45 GHz, ISM band (2402-2480 MHz)
- Dimensions: 33.5 x 18.5 x 3.77mm
Absolute maximum ratings¶
Maximum ratings are the extreme limits to which the W-DALI Node module can be exposed for a limited amount of time without permanently damaging it. Exposure to absolute maximum ratings for prolonged periods of time may affect the reliability of the device.
| Symbol | Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| VDD | Supply voltage | -0.3 | 3.9 | V | |
| TA | Operating temperature | -30 | 75 | °C | |
| VIO | IO Input voltage VDD < 3.6V | VDD + 0.3 | V | ||
| VIO | IO Input voltage VDD > 3.6V | 3.9 | V | ||
| VSS | Ground pad voltage | 0.0 | V | ||
| TS | Storage temperature | -40 | +125 | °C | |
| RFin | RF input power | +10 | dBm | ||
| ESD | ESD all pins, Human Body Model | 1 | kV |
Recommended operating conditions¶
| Symbol | Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| VDD | Supply voltage | 3.0 | 3.3 | 3.6 | V |
| Vrise | Supply rise time (0 V to 3.7V) | 60 | ms | ||
| IDD | Supply peak current capability | 150 | 250 | mA |
Please see Power supply recommendations for a more specific guideline.
Digital I/O pins¶
| Symbol | Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| VIL | Input voltage logic low | 0 | 0.3*VDD | V | |
| VIH | Input voltage logic high | 0.7*VDD | VDD | V | |
| VOL | Output voltage logic low | 0 | 0.4 | V | |
| VOH | Output voltage logic high | VDD-0.4 | VDD | V |
RF performance¶
RF performance below is valid at an ambient temperature of 25°C and a supply voltage of 3.3 V.
| Symbol | Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| f-range | Operating frequency range | 2402 | 2480 | MHz | |
| RXsens | Receiver sensitivity (0.1%BER) | -96 | dBm | ||
| TXpout | TC output power | 19.5 | dBm |
Mechanical specification¶
All dimensions in mm. The W-DALI OEM module is implemented on the LumenRadio MWA-N3 radio module. Mechanical design files in .stp and .dxf format is available for download at the LumenRadio online support page.