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Bigamart
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$34.20
Home/Computers & Accessories/Barebone PCs
NB-IoT HAT for Raspberry Pi, Based on SIM7020E, B1/B3/B5/B8/B20/B28 Bands Controlled via Serial AT Commands Support LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS, 3.3V/5V — image 1
Barebone PCsIBest✓ In stock

NB-IoT HAT for Raspberry Pi, Based on SIM7020E, B1/B3/B5/B8/B20/B28 Bands Controlled via Serial AT Commands Support LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS, 3.3V/5V

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$34.20
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About this item
  • It is the ideal choice for IoT applications such as intelligent instruments, asset tracking, remote monitoring, and so on.
  • Raspberry Pi connectivity, compatible with any revision,Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32/Python)
  • Supports communication protocols such as LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS, etc.
  • Onboard USB interface, for power supply OR debugging.Onboard voltage translator, 3.3V by default, allows to be switched to 5V via onboard jumper
  • Breakout UART control pins, to connect with host boards like Arduino/STM32.Control via AT commands (V.25TER, 3GPP TS 27.007, and SIMCOM AT Commands)
Product description

NB-IoT HAT for Raspberry Pi, Based on SIM7020E, B1/B3/B5/B8/B20/B28 Bands, forEurope, Asia, Africa, Australia Overview This is an NB-IoT (NarrowBand-Internet of Things) HAT for Raspberry Pi, controlled via serial AT commands, supports communication protocols like LWM2M/COAP/MQTT, 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. Features Breakout UART control pins, to connect with host boards like Arduino/STM32. SIM card slot, supports NB-IoT specific card. 2 x LED indicators, easy to monitor the working status. Baudrate: 300bps~921600bps (115200bps by default). Communications Specifications Band FDD-LTE B1/B3/B5/B8/B20/B28 Data rate Uplink≤62.5Kbps Downlink≤26.15Kbps SMS Text mode and PDU mode (depends on the NB card) General Specifications Power supply: 5 V. Logic level: 5 V/3.3 V (3.3 V by default). Overall current (idle mode): ~18mA. Single module current (VBAT=3.3V): Idle mode: 5.6mA. Sleep mode: 0.4mA. PSM mode: 5uA eDRX mode: 70uA (eDRX=655.36s). Dimensions: 30.5 mm x 65 mm. Package Content SIM7020E NB-IoT HAT x1 Antenna x1 USB type A plug to micro plug cable x1 RPi screws pack (2 pieces) x1

Product details
Brand
IBest
Manufacturer
IBest
Size
SIM7020E NB-IoT HAT Board

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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