SIM900 GPRS/GSM Shield Atmega328p GBoard With Antena For Arduino, US $240 – Picture 0

SIM900 GPRS/GSM Shield Atmega328p GBoard With Antena For Arduino, US $240 – Picture 1

SIM900 GPRS/GSM Shield Atmega328p GBoard With Antena For Arduino, US $240 – Picture 2

Sim900 Gprs/gsm Shield Atmega328p Gboard With Antena For Arduino

US $240

Shen Zhen, China
Mar 8th

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SIM900 GPRS/GSM Shield Atmega328p GBoard With Antena For Arduino HOME DESCRIPTION PAYMENT SHIPPING TERMS OF SALE ABOUT US DESCRIPTION Gboard is a unique Arduino board which features a SIM900 GSM/GPRS module, an XBee socket, nRF24L01+ module interface and an ATMega328P controller. This board will add wireless XBee / nRF24L01+ control as well as GSM/GPRS connectivity to your projects. It’s great for anything from home automation to robot control. The possibilities are endless! Gboard can be used as a GSM/GPRS data transfer or wireless communication project development platform. Gboard support wide range power supply and Micro SD for mass storage. There are some 3pin electronic brick/ sensor brick interface breakout on board, it offer an easy way for a quick prototyping. The board requires FTDI basic board to upload sketch, you can use our Foca board to do it. Note: 1. There is no USB connector on the board nor is there any USB hardware, you have to use a serial connection or ICSP. 2. When you upload sketch to Gboard, please choose the board Arduino Duemilanove w/ ATmega328. 3. The bootloarder file is , you can find it in the directoryATmegaBOOT_168_atmega328.hexarduino\hardware\arduino\bootloaders\atmega 4. The serial interface (bootloader connection) is 3.3v, not the typical 5v as on many Arduino boards - anyone using an alternative to the Foca board must take note not to risk damage. Spec PCB size 88.1mm X 60.7mm X 1.6mm Power supply 7-23V DC Microprocessor Atmega328 Indicators PWR, Status, NET RoHS Yes Electrical Characteristics Specification Min. Typical Value Max. Unit Power Voltage 7 - 23 VDC Input Voltage VH (Target Voltage = 3.3V) 3 3.3 3.6 V Input Voltage VL: -0.3 0 0.5 V Current Consumption - 100 500 mA UART Setting Jumpers The SIM900 module and XBee module communicate to ATMega328 through UART. They cannot be used with the same port at the same time, so there are two UART setting jumpers to configure the UART communication. The figure of UART setting jumpers is as below. Figure of UART setting jumpers D0 and D1 are hardware UART ports of Arduino. D2 and D3 are digital GPIO of Arduino. There are two configurations to set the UART communication. Description UART Setting Jumpers Connection Figure Hardware UART to SIM900,Software UART to Specific ST – D0(Hardware Rx of Arduino)SR – D1(Hardware Tx of Arduino) XT – D2(Software Rx/Tx of Arduino) XR – D3(Software Rx/Tx of Arduino) Software UART to SIM900,Hardware UART to Specific XT – D0(Hardware Rx of Arduino)XR – D1(Hardware Tx of Arduino) ST – D2(Software Rx/Tx of Arduino) SR – D3(Software Rx/Tx of Arduino) ST: UART Tx of SIM900 module SR: UART Rx of SIM900 module XT: XBee Tx of XBee module XR: XBee Rx of XBee module Power and reset connection of SIM900 In the GBoard, the PWRKEY and RESET pins of SIM900 module connect to Arduino as list below. Arduino pin SIM900 pin Enable D6 PWR High level Active D7 RESET High level Active Package include: 1 x SIM900 GPRS/GSM Shield Atmega328p GBoard With Antena For Arduino PAYMENT We accept PayPal only. SHIPPING 1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment. 2.We only ship to ebay confirmed address. So before bidding, please kindly verify your ebay address. 3.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number. Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail. Less than $40, without tracking number,if you request tracking number,please pay $3 more and let me know. Over $40,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please contact us to confirm before leave feedback or open case. 4.Express shipping: Extra $20 --$25 will be charged for the first 500 grams for most countries. Contact us if you need this service. TERMS OF SALE 1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please contact us before you return it. 2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item. 3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee. ABOUT US We are honest seller and do our best to serve you. So if you have any concerns,please don’t hesitate to contact us by ebay message. We will do your best to help you out.please don’t leave negative/ neutral feedback or open case before contact us. On Mar-08-15 at 06:12:11 PDT, seller added the following information: