Specification: * Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world. * GPRS multi-slot class 10/8 * GPRS mobile station class B * Compliant to GSM phase 2/2+ * Class 4 (2 W 850 / 900 MHz) * Class 1 (1 W 1800 / 1900MHz) * Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands. * Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal). * Embedded TCP/UDP stack - allows you to upload data to a web server. * RTC supported. * Selectable serial port. * Speaker and Headphone jacks * Low power consumption - 1.5mA(sleep mode) * Industrial Temperature Range - -40°C to +85 °C * Size:8.5x5.7x2cm(approx) 100% brand new and high quality The GPRS Shield is based on SIM900 module from SIMCOM and compatible with Arduino and its clones. The GPRS Shield provides you a way to communicate using the GSM cell phone network. The shield allows you to achieve SMS, MMS, GPRS and Audio via UART by sending AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module(They are all 2V8 logic) present onboard.
SIM900 GPRS GSM Shield
Specification: * Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world. * GPRS multi-slot class 10/8 * GPRS mobile station class B * Compliant to GSM phase 2/2+ * Class 4 (2 W 850 / 900 MHz) * Class 1 (1 W 1800 / 1900MHz)
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01. Current :13-26mA / DC 3.3V 02. Idle Current :10-13mA / DC 3.3V 03. Sleep current: <80uA 04. Peak current: <30mA 05. Operating Frequency: 13.56MHz 06. Supported card types: S50, S70, UltraLight, Pro, Desfire 07. Product Physical Characteristics: Dimensions: 40mm × 60mm 08. Environmental Operating temperature: -20-80 degrees Celsius 09. Environment Storage temperature: -40-85 degrees Celsius 10. Relative Humidity: 5% -95% 11. Data Transfer Rate: Max. 10Mbit / s
Description With this Ethernet Shield, your Arduino board can be used to connect to internet. Can be used as server or client. Directly plug puzzle board, no soldering required. Controller: W5100. This Arduino Ethernet Shield which is based on the Wiznet W5100 Ethernet Chip gives you an easy way to get your Arduino Online. It is directly supported by Arduino official Ethernet Library.
Features: 1. Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 2. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs 3. Built-in hardware CRC error detection, Multipoint communication address control. 4. Low-power 1.9 ~ 3.6V, only 1uA on Power down mode 5. Built-in 2.4Ghz antenna 6. Available software to set the address, only received local Address when output data(Provide interrupt instruction), can be directly connected to a variety of microcontrollers, Software programming is very convenient. 7. Built-in voltage regulator 8. Standard DIP Pitch Interface for embedded applications 9. size: 34mm X 17mm X 1mm Package Included: 1 xArduino NRF24L01+ 2.4GHz Wireless Transceiver Module
Features: * 802.11 b / g / n * Wi-Fi Direct (P2P), soft-AP * Built-in TCP / IP protocol stack * Built-in TR switch, balun, LNA, power amplifier and matching network * Built-in PLL, voltage regulator and power management components * 802.11b mode + 19.5dBm output power * Built-in temperature sensor * Support antenna diversity * off leakage current is less than 10uA
Parameters: PCB Dimensions: 26.5* 15.6mm With 3.3V and 5V dual power output With three LEDs: power indicator, data reception indicator, the data transmission indicator, working status With self-recovery fuse. In the event of accidental short circuit, it can effectively protect your computer USB port and Downloader With reset signal output, etc. directly to the for Arduino board Promini download!