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Waveshare SIM7020E NB-IoT Module for Raspberry Pi Pico

31-00019622
Pico-SIM7020E-NB-IoT
CompanyWaveshare Part NumberPico-SIM7020E-NB-IoT HAT CompatibilityRaspberry Pi Pico HAT TypeWireless Communication
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€2480
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The Pico-SIM7020E-NB-IoT is an NB-IoT (NarrowBand-Internet of Things) module designed for Raspberry Pi Pico. It supports multiple NB-IoT frequency band, can be controlled via serial AT commands, and supports communication protocols like HTTP/MQTT/LWM2M/COAP, 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.

Key features
  • Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards
  • UART communication, serial AT commands control, multiple communication protocols support, multiple cloud platform support
  • Integrates 3.7V Li-po battery connector and recharge circuit, allows being powered from external rechargeable Li-po battery, or recharging it in turn
  • 2× LED indicators, for monitoring the module operating status
  • Onboard Nano SIM card slot for NB-IoT specific card
  • Comes with development resources and manual (MicroPython examples)
Raspberry Pi Pico header compatibility

The Pico can be SMD-mounted (left), or attached via female header (right). (Note: Raspberry Pi Pico is not included.)


Cloud communication

Supports many communication protocols including: TCP/UDP/HTTP/HTTPS/MQTT/LWM2M/COAP/TLS.


Application example

Via NB-IoT network, the Pico is able to fetch weather information by HTTP GET, send its temperature to server via HTTP POST, and then display it on webpage in real time.


Technical data - Comparison table
ModelSIM868 GSM/GPRS/GNSS & Bluetooth ModuleSIM7020E NB-IoT Module
GRobotronics SKU31-0002026831-00019622
Frequency band
NB-IoTN/ALTE-FDD: B1/B3/B5/B8/B20/B28
2GGSM 850/EGSM 900/DCS 1800/PCS 1900 MHzN/A
GNSSGPS, GLONASS, BeiDouN/A
Applicable regionMost countries/regionsAsia, Europe, Africa, Australia
Data rate
NB-IoT(Kbps)-26.15(DL)/62.5(UL)
2G(Kbps)85.6(DL)/85.6(UL)-
Others
Communication protocolTCP/UDP/HTTP/SSL/FTP /POP3/SMTP/MQTT etc.TCP/UDP/HTTP/HTTPS/TLS/DTLS /PING/LWM2M/COAP/MQTT etc.
Power supplyExternal Li-po battery or Raspberry Pi Pico USB port
Battery interface3.7V–4.2V
Logic level3.3V
Module standalone currentIdle mode: 12mAIdle mode: 5.6mA
Sleep mode: 0.65mASleep mode: 0.4mA
Backup mode: 8μAPSM mode: 3.4μA
Audio input/outputMicrophone & speaker headerN/A
IndicatorsNET: network indicator
Charge: recharge indicator
SwitchLi-po battery and USB power supply switchLi-po battery power supply switch
SIM card2G SIM card (1.8V/3V)NB card (1.8V/3V)
Antenna connectorLTE, GNSS, BTLTE
Dimensions76.15×24.00mm73.5×24.00mm
Package contents
  • Pico-SIM7020E-NB-IoT ×1
  • Antenna ×1
  • 20PIN female pin header ×2
  • 40PIN male pin header ×1
  • 3.7V rechargeable Li-po battery ×1


Company
Waveshare
Part Number
Pico-SIM7020E-NB-IoT
Warranty
12 Month Manufacturer Warranty
G. Weight
0.032kg
HAT Compatibility
  • Raspberry Pi Pico
HAT Type
  • Wireless Communication
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