Description
- Waveshare ESP32-S3 SIM7670G 4G Dev Board, LTE Cat-1 / WiFi / Bluetooth / GNSS, Global Coverage Multi Band
- Integrates dual-core ESP32-S3R2 for high performance
- Supports global LTE Cat-1 connectivity
- Includes GNSS module with multiple positioning systems
- Features solar and USB charging capability
- Comes with camera and high-precision GNSS antenna
The Waveshare ESP32-S3 SIM7670G 4G Dev Board, LTE Cat-1 / WiFi / Bluetooth / GNSS, Global Coverage Multi Band is a sophisticated microcontroller development board designed for high-performance applications. It integrates the SIM7670G 4G communication module, enabling mobile network connectivity and supporting global multi-band LTE Cat-1. The board is powered by the ESP32-S3R2 chip, featuring a dual-core processor capable of running at 240 MHz, and includes 16MB Flash and 2MB PSRAM for robust performance.
This development board supports 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, ensuring superior RF performance. It is equipped with a GNSS module for precise positioning, supporting GPS, BeiDou, GLONASS, and Galileo systems. The board includes a variety of peripheral interfaces such as a camera interface, TF card slot, USB port, and a 38PIN header, facilitating extensive functionality and expansion.
The board is designed with power management features, supporting both USB and solar charging, and includes a battery holder for a 18650 lithium battery (not included). It offers real-time battery capacity measurement and protection circuits. The inclusion of multiple DIP switches allows for efficient power management and interface configuration.
The package includes a GNSS high-precision ceramic antenna, an OV2640 camera, and an acrylic case, providing a comprehensive solution for developing IoT applications such as smart home systems, outdoor monitoring, and portable 4G WiFi solutions.
View moreWhat’s Included
- 1x Waveshare ESP32-S3 SIM7670G 4G Dev Board, LTE Cat-1 / WiFi / Bluetooth / GNSS, Global Coverage Multi Band
- 1x Transparent acrylic case and screws pack
- 1x GNSS ceramic antenna
- 1x OV2640 camera
- 1x 2P screw terminal
- 1x 40-pin yellow straight pin header
- 1x USB Type-A to Type-C cable 1m
- 1x FPC antenna
- 1x Screwdriver
- 4x Double-side tape
Dimensions
Links
Website
ESP32-S3 SIM7670G 4G Dev Board, LTE Cat-1 / WiFi / Bluetooth / GNSS, Global Coverage & Multi Band – Product Wiki
Specifications
- Utilizes the ESP32-S3R2 chip with a high-performance Xtensa 32-bit LX7 dual-core processor, capable of operating at 240 MHz
- Contains 512KB SRAM, 384KB ROM, 2MB of PSRAM, and 16MB Flash memory
- Features integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication with superior RF performance
- Includes the SIM7670G cellular module, supporting 4G Cat-1 networking and GNSS positioning
- Equipped with an onboard USB switching IC and DIP switch for using the USB interface of SIM7670G
- Supports onboard lithium battery charging, solar charging, power management, battery capacity measurement, and protection circuits
- Includes an onboard 18650 battery holder (battery not included) with a VBAT pin header for connecting to an external 3.7V lithium battery
- Offers rich peripheral interfaces such as a camera interface, TF card slot, USB port, and 38PIN header
- Features multiple onboard DIP switches for camera on/off and switching USB channels to avoid interface conflict
- Comes with a GNSS high-precision ceramic antenna, OV2640 camera, and acrylic case
- Supports frequency bands LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66
- Supports LTE-TDD: B34, B38, B39, B40, B41
- GNSS support includes GPS, BeiDou, GLONASS, and Galileo
- Power supply options include USB port, 18650 lithium battery holder (battery not included), and pin header
- Power input options: 5V (USB port / 5V pin header), 3.7~4.2V (18650 lithium battery holder / VBAT pin header)
- Logic level is 3.3V
- Provides global coverage with multi-band support, LTE Cat-1: 5Mbps (UL), 10Mbps (DL)
- Offers a portable 4G WiFi solution
- Supports image recognition
- Allows charging via solar panel or USB port
- GNSS positioning supports GPS, BeiDou, GLONASS, and Galileo positioning
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