Description
Reviews
| 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 |
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Hardware is good but the wiki pages for the SIM7670G module were a bit outdated.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.
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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