Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Main Controller	ESP32-S3-WROOM-1
CPU Frequency	Up to 240 MHz
4G Module	SIM7670G LTE Cat 1
Network Bands	Global LTE Support
GNSS Positioning	GPS / Beidou / Galileo
Camera Interface	DVP Interface
PSRAM	8MB Octal SPI
Flash Storage	8MB
Power Input	5V USB Type-C
Board Size	65 x 30 mm

5 reviews

Anonymous

Mar 25, 2026

Rating: 5/5

Solid IoT Board

The LTE connection is stable and setup was straightforward. Great for remote monitoring projects where Wi-Fi isn't available.

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect for Tracking

Used for vehicle tracking project. The combination of GNSS and LTE makes it a complete solution out of the box.

Anonymous

Mar 17, 2026

Rating: 3/5

Documentation Could Be Better

Hardware is good but the wiki pages for the SIM7670G module were a bit outdated. Had to search forums for answers.

Anonymous

Mar 04, 2026

Rating: 4/5

Great Features

GNSS works well outdoors. Only giving 4 stars because the camera library required some tweaking to get working properly.

Anonymous

Feb 28, 2026

Rating: 5/5

MicroPython Ready

Flashed easily with MicroPython. The 8MB PSRAM is a huge plus for handling data buffers during LTE transmission.

5 FAQ

Q: What is the power consumption?

A: Approximately 200mA during LTE transmission, lower in sleep modes.

Q: Is external antenna included?

A: Yes, both LTE and Wi-Fi/Bluetooth antennas are included in the package.

Q: Does it support TF cards?

A: Yes, there is a microSD card slot available for additional storage.

Q: What SIM card size is required?

A: It requires a Nano SIM card for the cellular module.

Q: Can it run Arduino IDE?

A: Yes, it is fully compatible with the Arduino IDE using the ESP32 board manager.

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