2 PCS NEO7M GPS Module SMA Antenna Interface 3.3V/5V TTL For Arduino Replaces For Sale
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2 PCS NEO7M GPS Module SMA Antenna Interface 3.3V/5V TTL For Arduino Replaces
Price: US $26.49
2-Pack NEO-7M GPS Module, SMA Antenna, 3.3V-5V TTL🛍 Product Details
​High-Precision GPS Tracking​​:
u-blox NEO-7M module with 56 acquisition/22 tracking channels ensures reliable positioning under dense foliage or urban canyons.
​​Dual Antenna Flexibility​​:
Switch between onboard ceramic antenna (20dB gain) and external active antenna via SMA connector for optimal signal strength.
​​Development-Friendly Integration​​:
​​Voltage Support​​: 3.3V-5V DC input with reverse polarity protection
​​Communication​​: 9600bps UART (TXD/RXD) compatible with Arduino Uno, STM32F4, and 8051-based systems
