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- M5Stack C-Back NB-loT Global version (SIM7020G)
- Offers an NB-IoT communication module
- Includes an SMA antenna
- Built-in SIM7020G module
- Supports a variety of common IoT communication protocols
- Compatible with M5StickC/C Plus series
The M5Stack C-Back NB-loT Global version (SIM7020G) is an NB-IoT communication module adapted to the M5StickC/C Plus series, with a built-in SIM7020G module, covering most of the world's Cat-NB frequency band, integrating SMA external antenna interface, improving the communication quality and signal stability of the device.
It supports a variety of common IoT communication protocols (MQTT, HTTP, CoAP, etc.), which is suitable for applications in various low-latency and low-throughput application scenarios.
- Smart meter
- Remote monitoring
- 1x CBack NB-IoT CN
- 1x SMA Antenna
- 2x M2x4 Screw
- 68 x 24 x 21 mm
- Communication module: SIM7020G
- Data Transfer Speed: 126 (DL)/150(UL)
- Network Protocols: TCP/UDP/LWM2M/COAP/ MQTT/HTTP/HTTPS/ TLS/DTLS/DNS/NTP/ PING/OneNET/Telecom Cloud/Aila Cloud
- Communication Method: UART 115200 bps
- Authentication: CE / FCC / GCF / PTCRB / RoHS / REACH / ATEX / TIM / Deuts Telecom / Vodafone / T-Mobile
- The Cat-NB band is supported: B1 / B2 / B3 / B4 / B5 / B8 / B12 / B13 / B17 / B18 / B19 / B20 / B25 / B26 / B28 / B66 / B70 / B71 / B85
- Weight: 12.2 g