NB-IoT HAT for Raspberry Pi, for Europe

349 kr

This is an NB-IoT (NarrowBand-Internet of Things) HAT for Raspberry Pi, controlled via serial AT commands, supports communication protocols like LWM2M/COAP/MQTT

Produkten är tyvärr slut i lager. :(

Artikelnummer: 15936

Dela

Information

This is an NB-IoT (NarrowBand-Internet of Things) HAT for Raspberry Pi, controlled via serial AT commands, supports communication protocols like LWM2M/COAP/MQTT, etc. Due to the advantages of low delay, low power, low cost, and wide coverage, it is the ideal choice for IoT applications such as intelligent instruments, asset tracking, remote monitoring, and so on.

Features

Raspberry Pi connectivity, compatible with any revision
Supports communication protocols such as LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS, etc.
Onboard USB interface, for power supply OR debugging
Breakout UART control pins, to connect with host boards like Arduino/STM32
Onboard voltage translator, 3.3V by default, allows to be switched to 5V via onboard jumper
SIM card slot, supports NB-IoT specific card
2x LED indicators, easy to monitor the working status
Baudrate: 300bps~921600bps (115200bps by default)
Control via AT commands (V.25TER, 3GPP TS 27.007, and SIMCOM AT Commands)
Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32/Python)

Communications Specifications

Band
- FDD-LTE B1/B3/B5/B8/B20/B28
Data rate
- Uplink≤62.5Kbps
- Downlink≤26.15Kbps
SMS
- Text mode and PDU mode (depends on the NB card)

General Specifications

Power supply: 5V
Logic level: 5V/3.3V (3.3V by default)
Overall current (idle mode): ~18mA
Single module current (VBAT=3.3V):
- Idle mode: 5.6mA
- Sleep mode: 0.4mA
- PSM mode: 5uA
- eDRX mode: 70uA (eDRX=655.36s)
Dimension: 30.5mm x 65.0mm