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Description
- 1x Waveshare SIM7028 NB-IoT HAT for Raspberry Pi, Supports Global Band NB-IoT Communication
- 1x GSM antenna
- 1x USB Type-A to Type-C cable
- 1x 2×20pin female header
- Standoffs pack
- Supports global band NB-IoT communication
- Features low power consumption
- Includes standard Raspberry Pi 40-pin GPIO extension header
- Compatible with Raspberry Pi series boards and Jetson Nano
- Equipped with an onboard Type-C interface for software debugging
- Provides onboard UART control pins for connection with host boards like Arduino/STM32
- Contains 1x LED indicator for monitoring working status
- Features onboard USB to UART chip, configurable via jumper
- Includes onboard nano SIM card slot, compatible with NB-IoT specific cards
- Baud rate ranges from 2400bps to 460900bps (115200bps by default)
- Controlled via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands)
- Supports SIM application toolkit: SAT Class 3, GSM 11, USAT
- Offers online development resources and manual
- Supports communication protocols: TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL
- Requires a power supply of 5V
- Logic level is 5V/3.3V (3.3V by default)
- Overall current in idle mode is 4mA
- Single module current (VBAT=3.3V): Idle mode: 2.8mA, PSM mode: 0.8uA, DRX mode: 0.11mA@Idle(DRX=2.56s), eDRX mode: 0.018mA@Idle(eDRX=163.84s; PTW=25.6s)
- Supports bands: B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B85
- Data rate: ≤159Kbps (UL), ≤127Kbps (DL)