NB-IoT HAT for Raspberry Pi Supports LWM2M/COAP/MQTT communication Used in smart meters/asset tracking/remote monitoring, etc.
Характеристики
| Brand Name: | Waveshare |
| Demo Board Type: | ARM |
| Dimension: | 30.5mm x 65.0mm |
| Logic level: | 5V/3.3V (3.3V by default) |
| Model Number: | SIM7020E NB-IoT HAT |
| Overall current idle mode: | 18mA |
| Power Supply: | 5V |
График изменения цены & курс обмена валют
