The PCB layout has changed for an improvement in WiFi radio performance | 1MB Flash Memory | About program: Please choose "Generic ESP8285 Module" board in Arduino IDE to program it. | What You Get: 1 X ESP8266 esp-01s Module.

VCC to 3.3V or 5V, voltage is 3V-5V | On-board Ultra low noise 3.3V voltage regulator and RF filter for noise blocking | Triple band GPS, Glonass and BeiDou antenna | 1 TTL UART port, 1 I2C port, Build-in HMC5983/IST8310 Compass | What you will get: 1pcs GPSV5 GPS module ,1pcs antenna, 1pcs cable

Voltage: DC4-7V | Each pixel is individually addressable | Diameter: 23mm(0.9in) | Any question please contact seller as follows: click "DIYmall"(you can find "Sold by DIYmall" under Buy Now button), in the new page, click "Ask a question".

Cable length:14cm | If you have a U.FL connector (the ity bity one) then use the cable, else the next most popular is the full size SMA connector in which case the 3DBI Antenna will screw on directly. | Extended range 3BI Adjustable WiFi Antenna with gold plated U.FL to Female SMA connection cable. | If you are looking for extended WiFi range from your ESP8266, CC3000 or other WiFi based projects, then this Antenna package is what you need. | What You Get: 2 X 3DBI WiFi Antenna, 2 X U.FL to Female SMA Cable.

Operating mode: GPS+BDS+GALILEO+SBAS+QZSS,Single mode positioning/multi-mode combination positioning | Support Rate : 4800bps to 921600bps, default 38400bps | Output level: TTL level | Built-in LED: TX LED: blue. The data output, TX LED flashing; PPS LED: red. PPS LED not bright when GPS not fixed,flashing when fixed | Application: It can be used in vehicle monitoring, bus station, car guide Navigation, ship navigation, notebook navigation and other products | What you will get: 1 X GPS Module