Waveshare NB-IoT HAT for Raspberry Pi, for Europe, Asia, Africa, Australia, NB-IoT HAT
Applicable Region
1. SIM7020E is mainly applicable in Europe, Asia, Africa, Australia.
2. Please check the supported bands according to your local service provider when placing order.
Overview
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
1. Raspberry Pi connectivity, compatible with any revision
2. Support communication protocols such as LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS, etc.
3. Onboard USB interface, for power supply OR debugging
4. Breakout UART control pins, to connect with host boards like Arduino/STM32
5. Onboard voltage translator, 3.3V by default, allows to be switched to 5V via onboard jumper
6. SIM card slot, supports NB-IoT specific card
7. 2x LED indicators, easy to monitor the working status
8. Baudrate: 300bps~921600bps (115200bps by default)
9. Control via AT commands (V.25TER, 3GPP TS 27.007, and SIMCOM AT Commands)
10. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32/Python)
Communications Specifications
1. Band
- FDD-LTE B1/B3/B5/B8/B20/B28
2. Data rate
- Uplink=<62.5Kbps
- Downlink=<26.15Kbps
3. SMS
- Text mode and PDU mode (depends on the NB card)
General Specifications
1. Power supply: 5V
2. Logic level: 5V/3.3V (3.3V by default)
3. Overall current (idle mode): ~18mA
4. Single module current (VBAT=3.3V):
- Idle mode: 5.6mA
- Sleep mode: 0.4mA
- PSM mode: 5uA
- eDRX mode: 70uA (eDRX=655.36s)
5. Dimension: 30.5mm x 65.0mm
Package Contents
1. SIM7020E NB-IoT HAT x1
2. Antenna x1
3. USB type A plug to micro plug cable x1
4. RPi screws pack (2pcs) x1
Note: The Raspberry Pi is NOT included.
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Delivery
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Returns
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Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
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