Description
L-Tek SIM7020 NB-IoT is an evaluation tool enabling you quick exploration of the most recent Cellular IoT technology – NB-IoT. It comes with everything you need for immediate connection using no gateways, you only need NB-IoT enabled SIM card in a Mini-SIM (2FF) form factor. The tool can be either operated directly using USB port – no USB2Serial adaptors needed, or by using your favorite MCU platform board in an Arduino form factor. It can be self-powered through USB, Arduino header, or using external battery. And the most importantly, the tool enables you faster time-to-market, since your proof of concept can start out-of-the-box.
The kit includes:
- L-Tek SIM7020 NB-IoT shield
- USB-Micro cable
- Multiband antenna (supporting low and mid cellular frequency bands)
Key Benefits
- Easy to use and out-of-the-box ready NB-IoT evaluation tool (you only need NB-IoT SIM card by your local MNO having coverage in your area)
- USB powered (No external battery or supply needed)
- Arduino header compatibility
- AT command port access enabled either through USB2UART or through Arduino header
- Walk through examples for MQTT, CoAP, TCPIP, LWM2M, HTTP and other messaging protocols
- Various MCU vendor Arduino compatible evaluation boards examples available
- USB of FOTA update
- Mbed supported in a near future
- Enabling benefits of NB-IoT technology such as
- Extended battery life of up to 10 years using Power Saving Mode (PSM) and Extended Discontinuous Reception (eDRX)
- Supports multiple LTE bands: B1/B3/B5/B8/B20/B28
- Coverage enhancement compared to GSM
- AT commands compatibility to SIM800 family
- Grove system ready> 2x I2C Grove connector
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