Additional information
E-ink Screen | 4.2-inch Black & White & Red E-Ink Screen |
---|---|
Resolution | 400 x 300 Pixels |
Viewing Angle | 180° |
Technology | LoRaWAN® |
Frequency Band | CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4 |
Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) |
Sensitivity | 137dBm |
Power Supply | 3 × 590mAh CR2450 Lithium Batteries |
Battery Life | 1.2 Year |
Ingress Protection | IP30 |
Material | ABS + PC |
Dimension | 99 × 87 × 10.5 mm (3.90 × 3.43 × 0.41 in) |
Operating Temperature | 0°C to +40°C (0℉ to +104℉) |
Operating Humidity | 0% to 95% (non-condensing) below 25°C/77℉ |
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