
How to wire SIM900A / SIM-900A with Raspberry Pi & Orange Pi Using Python Code Via AT Command 
The SIM900A GSM modem can communicate with controlling devices through UART, I2C, or SPI protocols, providing flexible interface options for different applications. This cellular module functions as a complete mobile equipment unit with its own IMEI number, capable of handling all standard cellular operations including voice calls, SMS/MMS messaging, fax ...
Working with SONY SPRESENSE Integration with Arduino IDE
The SONY Spresense is designed for IOT development it is a compact development board base on CXD5602 multicore microcontroller (ARM CORTEX M4F x 6 cores) with a clock speed of 156 MHz, allows you to develop an IOT application that supports NuttX SDK and especially Arduino IDE. The board has ...
Wiring the UBLOX NEO-6X / NEO-7X GNSS/GPS Module
This is the NEO series stand-alone MEMS GPS receiver developed by UBLOX. NEO 6 & NEO 7 series has integrated high performance positioning engine. These flexible receivers offer numerous connectivity options in a miniature package the compact design architecture and power and memory option make the device ideal for battery ...
Wiring the MPL3115A2 Altimeter, Barometer, Temperature MEMS i2C / IIC Sensor
Xtrinsic MPL3115A2 provides a microelectromechanical systems MEMS pressure sensor with integrated i2C interface to provide an accurate Pressure / Altitude and Temperature Data. The sensor output are high resolution 24 bit ADC. Internal processing removes compensation tasks from the host Microcontroller system. Multiple user-programmable, power saving, interrupt and autonomous data ...
Wiring the BME280 Environmental Sensor Using i2C/SPI Interface with Microcontroller
BME280 is an integrated digital humidity, pressure and temperature sensor. This sensor module is compact in a small smart integrated device on a metal-led this device runs on a low power consumption that allow the sensor driven in a battery powered devices such as smart handset, GPS devices, Smart Watches, ...