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Waveshare SIM7020E NB-IoT Module for Raspberry Pi Pico

Κωδικός:

31-00019622

Part Number: Pico-SIM7020E-NB-IoT

ΚατασκευαστήςWaveshare Part NumberPico-SIM7020E-NB-IoT ΣυμβατότηταRaspberry Pi Pico Τύπος HATWireless Communication

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Αποστολή σε 24 ώρες

€24⁸⁰

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10+

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€22.32

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Πληρωμή & Μεταφορικά

Περιγραφή
Χαρακτηριστικά

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

Model	SIM868 GSM/GPRS/GNSS & Bluetooth Module	SIM7020E NB-IoT Module
GRobotronics SKU	31-00020268	31-00019622
Frequency band
NB-IoT	N/A	LTE-FDD: B1/B3/B5/B8/B20/B28
2G	GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz	N/A
GNSS	GPS, GLONASS, BeiDou	N/A
Applicable region	Most countries/regions	Asia, Europe, Africa, Australia
Data rate
NB-IoT(Kbps)	-	26.15(DL)/62.5(UL)
2G(Kbps)	85.6(DL)/85.6(UL)	-
Others
Communication protocol	TCP/UDP/HTTP/SSL/FTP /POP3/SMTP/MQTT etc.	TCP/UDP/HTTP/HTTPS/TLS/DTLS /PING/LWM2M/COAP/MQTT etc.
Power supply	External Li-po battery or Raspberry Pi Pico USB port
Battery interface	3.7V–4.2V
Logic level	3.3V
Module standalone current	Idle mode: 12mA	Idle mode: 5.6mA
	Sleep mode: 0.65mA	Sleep mode: 0.4mA
	Backup mode: 8μA	PSM mode: 3.4μA
Audio input/output	Microphone & speaker header	N/A
Indicators	NET: network indicator Charge: recharge indicator
Switch	Li-po battery and USB power supply switch	Li-po battery power supply switch
SIM card	2G SIM card (1.8V/3V)	NB card (1.8V/3V)
Antenna connector	LTE, GNSS, BT	LTE
Dimensions	76.15×24.00mm	73.5×24.00mm