Arduino Mega 2560 Rev3 Arduino Mega 2560 R3 A000067 has been designed with larger and more ambitious projects in mind. It has 54 digital input / output pins (15 of which can be used as PWM outputs), 16 analog inputs, 4 UART (i.e. hardware serial ports). The large number of analog and digital pins, along with larger MEMORY, make the Mega 2560 ideal for devices such as 3D printers and other demanding applications. The Mega 2560 board is compatible with most shields designed for Arduino Uno. Code BAR67 Available Regular price €49.99 -€5.00 Price €44.99
SIM900 Four Band GSM GPRS Module with Antenna shield for Arduino SIM900 Four Band GSM GPRS Module with Antenna shield for Arduino features: - GSM / GPRS SIM900 module-based development card / shield from Simcom - The shield allows you to get SMS, MMS, GPRS and audio via UART by sending AT commands (GSM 07.07, 07.05 and SIMCOM Enhanced COM Commands). - The shield also has 12 GPIOs, 2 PWMs and a ADC of the SIM900 module (All of them are 2V8 logic) present on board. - Quad-Band 850/900/1800/1900 MHz: it would work on GSM networks in all countries of the world. - GPRS multi-slot class 10/8 - GPRS mobile station class B - Complies with GSM phase 2/2 + - Class 4 (2 W @> Code W0090 Available Regular price €25.99 -€3.50 Price €22.49
A6 GSM GPRS Four Band GPRS Module with MCU Antenna GSM A6 Four Band GPRS Module with MCU Antenna features: - GSM / GPRS module / development board / shield based on GPRS A6 - Supports GSM / Dual band GPRS, available for remote GPRS and SMS data transmission - Compact size and low current consumption - With energy saving technique, current consumption is as low as 5mA (sleep mode) - Communicates with the microcontroller through the UART port, supports the command including GSM 07.07, GSM 07.05 and Ai-Thinker Enhanced AT Commands - Working frequency: four-band network, 850 / 900/1800 / 1900MHz - Operating voltage: 4.8-9VDC (Supply power of the on-board regulator circuit for the A6 module) - Working current: 2A maximum - Current Sleep: 5mA Code W0062 Available Price €14.49
SIM800A GSM GPRS Shield Board Four Band GPRS Module with MCU Antenna The SIM800A modem is based on SIMCOM's dual band GSM / GPRS. Code W0104 Available Price €15.95