NEO-M8N GPS Module With Ceramic Active Antenna + ESP32-S Wi-Fi 802.11 b/g/n & Bluetooth 4.2 LE Module
The NEO-M8N GPS Module integrates a high-precision GPS receiver with a ceramic active antenna for accurate positioning and navigation. It includes an ESP32-S wireless module featuring Wi-Fi 802.11 b/g/n and Bluetooth 4.2 LE with PCB antenna and u.FL connector. The board also provides 32Mbit SPI flash and 2Mbit PSRAM for embedded storage and processing tasks.
Designed for IoT, robotics, and navigation applications, this module supports external micro SD storage up to 4GB and offers flexible expansion via 16 through-holes supporting UART, SPI, I2C, and PWM interfaces. A reset button simplifies system initialization, and the module operates on 5V DC via pin header power input.
KEY FEATURES
- High-precision NEO-M8N GPS module with ceramic active antenna
- ESP32-S Wi-Fi 802.11 b/g/n + Bluetooth 4.2 LE module
- PCB antenna with u.FL connector for optional external antenna
- Onboard 32Mbit SPI flash and 2Mbit PSRAM
- External micro SD card support up to 4GB
- 16 expansion pins with UART, SPI, I2C, PWM
- Reset button for easy system restart
- Compact, integrated design for embedded applications
SPECIFICATIONS
- GPS Module = NEO-M8N with ceramic active antenna
- Wireless Module = ESP32-S Wi-Fi 802.11 b/g/n + Bluetooth 4.2 LE
- Flash Memory = 32Mbit SPI flash
- PSRAM = 2Mbit
- External Storage = micro SD card slot up to 4GB
- Expansion Interfaces = UART, SPI, I2C, PWM (16 pins)
- Antenna = PCB and u.FL connector for external antenna
- Operating Voltage = 5V DC via pin header
- Module Size = Approx 60 x 35 mm
INTERFACES
- VCC = 5V DC power input
- GND = Ground
- TX / RX = UART serial communication
- SPI = Serial Peripheral Interface pins
- I2C = SDA / SCL lines
- PWM = PWM output pins
- SD Slot = Micro SD card interface
- RESET = Reset button
- ANT = PCB or external antenna via u.FL connector
