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IoT Development Boards for premium buyersThe Waveshare ESP32-S3 SIM7670G LTE 4G Development Board by WAVESHARE is a premium iot development boards designed for premium buyers. It features Item Type: ESP32 Based and GNSS: GPS, BeiDou, GLONASS, Galileo.
₹6,874
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Total: ₹6,874
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 17 Aug – 31 Aug
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Quick Specs
Item Type: ESP32 Based
GNSS: GPS, BeiDou, GLONASS, Galileo
Power Supply Voltage (V): 18650 lithium battery holder (18650 battery is NOT included), pin header, USB port
Input Power (W): 5V (USB port / 5V pin header), 3.7~4.2V (18650 lithium battery holder / VBAT pin header)
Shipping Weight: 0.190 kg
Shipping Dimensions: 17 × 12 × 5 cm
Ideal For
Everyday convenience
SKU: robu-1939333Category: IoT Development Boards
About This Product
The Waveshare ESP32-S3 SIM7670G LTE 4G Development Board by WAVESHARE is a premium iot development boards designed for premium buyers. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: ESP32 Based
- GNSS: GPS, BeiDou, GLONASS, Galileo
- Power Supply Voltage (V): 18650 lithium battery holder (18650 battery is NOT included), pin header, USB port — keeps you powered without frequent recharging
- Input Power (W): 5V (USB port / 5V pin header), 3.7~4.2V (18650 lithium battery holder / VBAT pin header) — keeps you powered without frequent recharging
- Shipping Weight: 0.190 kg
- Shipping Dimensions: 17 × 12 × 5 cm
Why Buy from Pricio?
Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
The ESP32-S3-SIM7670G-4G is a multi-functional and high-performance microcontroller development board designed by Waveshare, build-in SIM7670G 4G communication module, onboard OV series camera interface, TF card slot, RGB colorful LED, 18650 battery holder (18650 battery is NOT included), battery voltage measurement IC, solar panel charging interface, and other peripherals. Adopts the ESP32-S3R2 chip, which integrates low-power WiFi and BLE 5.0, onboard external 16MB Flash and 2MB PSRAM, built-in hardware encryption accelerator, random number generator, HMAC, and digital signature module to meet the security requirements of the IoT. Equipped with SIM7670G Cat-1 4G communication module to achieve mobile network connection and meet the low-power requirements of IoT, mobile devices, outdoor monitoring, smart home, and other applications.
Features:
- Adopts ESP32-S3R2 chip with high-performance Xtensa® 32-bit LX7 dual-core processor, capable of running at 240 MHz.
- Built in 512KB SRAM, 384KB ROM, 2MB of PSRAM, and 16MB Flash memory.
- Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, featuring superior RF performance.
- Equipped with the SIM7670G cellular module, supports 4G Cat-1 networking, GNSS positioning and other functions.
- Onboard USB switching IC and DIP switch for switching to use the USB interface of SIM7670G, suitable for connecting with PC for dial-up internet or debugging of SIM7670G module.
- Onboard lithium battery charging, solar charging, power management, battery capacity measurement, and related protection circuits, supports USB and solar charging with real-time battery capacity measurement.
- Onboard 18650 battery holder (18650 battery is NOT included), adapting VBAT pin header for connecting to external 3.7V lithium battery, with anti-reverse protection.
- Rich peripheral interfaces such as camera interface, TF card slot, USB port, 38PIN header, etc., easy to expand and achieve various functions.
- Onboard multiple DIP switches for camera on/off, switching USB channels to avoid interface conflict, and setting power on/off for some circuits to reduce power consumption.
- Comes with GNSS high-precision ceramic antenna, OV2640 camera, acrylic case, etc., easy to develop various applications.
- Comes with online development resources and manual (including tutorials, demos for 4G portable WiFi and other IoT examples).
Package Includes:
- 1 x ESP32-S3-SIM7670G-4G
- 1 x Transparent acrylic case and screws pack
- 1 x GNSS ceramic antenna
- 1 x OV2640 camera
- 1 x 2P screw terminal
- 1 x 40PIN yellow straight pin header
- 1 x USB Type-A to Type-C cable 1m
- 1 x FPC antenna
- 1 x Screwdriver
- 1 x Double-side tape (4PCS)
Setup Guide
1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.
