DollaTek SIMCOM SIM900 GSM GPRS Quad-Band Modules 2G Development Shield Board for R3 Mega with Antenna
Quad-Band 850/900/1800/1900 MHz - could work on GSM networks in all countries around the world, work with Uno Mega.
Embedded TCP / UDP stack - allows you to upload data to a Web server | RTC supported | selectable serial port | Jac speakers and headphones.
Note: This is a new version (64M version), SMS support MMS: Multimedia message and Short Message Service - so it is possible to send small amounts of data over the network (ASCII or raw hexadecimal).
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 to commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module (They are all 2V8 logic) present on board..
Application: M2M (Machine 2 Machine) Applications.Remote control of appliances.Remote Weather Station or Wireless Sensor Network.Vehicle tracking system with a GPS module.Good to learn GSM / GPRS mobile phone development, control development of remote equipment, wireless meter reading, smart appliances, ultra long distance control, etc..
5.2-inch with IPS LCD capacitive touchscreen, 16M colors, HiSilicon Kirin 650, Quad-core 2.0 GHz Cortex-A53 And quad-core 1.7 GHz Cortex-A53. 16 GB ROM, 2 GB RAM. Main Camera: 13 MP, f/2.0, autofocus, LED flash.
This device may not include a US warranty as some manufacturers do not honor warranties for international items Please contact the seller for specific warranty information..
The box contains: Your new device, USB cable, Charger (may be foreign), Documentation..
Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in the US as this is the imported international model: GSM850, GSM900, GSM1800, GSM1900, UMTS850 (B5), UMTS900 (B8), UMTS1900 (B2), UMTS2100 (B1), LTE2100 (B1), LTE1800 (B3), LTE2600 (B7), LTE900 (B8), LTE800 (B20). Secondary Cellular Networks: GSM850, GSM900, GSM1800, GSM1900..
Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint..
Huawei P20 Lite 64GB Dual-SIM (GSM Only, No CDMA) Factory Unlocked 4G/LTE Smartphone (Platinum Gold) - International Version
5.2-inch with IPS LCD capacitive touchscreen, 16M colors, HiSilicon Kirin 650, Quad-core 2.0 GHz Cortex-A53 And quad-core 1.7 GHz Cortex-A53. 16 GB ROM, 2 GB RAM. Main Camera: 13 MP, f/2.0, autofocus, LED flash.
This device may not include a US warranty as some manufacturers do not honor warranties for international items Please contact the seller for specific warranty information..
The box contains: Your new device, USB cable, Charger (may be foreign), Documentation..
Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in the US as this is the imported international model: GSM850, GSM900, GSM1800, GSM1900, UMTS850 (B5), UMTS900 (B8), UMTS1900 (B2), UMTS2100 (B1), LTE2100 (B1), LTE1800 (B3), LTE2600 (B7), LTE900 (B8), LTE800 (B20). Secondary Cellular Networks: GSM850, GSM900, GSM1800, GSM1900..
Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint..
64GB ROM, 4GB RAM, OS: Android 7.0 Nougat, Fingerprint (rear-mounted), Fast Charge USB C, 3300 mAh Battery, Google Assistant built in..
Unlocked cell phones are compatible with GSM carrier such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint..
Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in all regions: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, 3G: HSDPA 850 / 900 / 1900 / 2100, 4G: LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)..
This device may not include a US warranty as some manufacturers do not honor warranties for international items. Please contact the seller for specific warranty information..
The box contains: Your new device, Earphones, USB cable, Charger (May be foreign), Documentation..
Microsoft Windows Phone 8, Quad-Core 2.2 GHz Krait 400 Processor, Chipset: Qualcomm MSM8974 Snapdragon 8, Adreno 330 Graphics.
20 Megapixel Camera (4992 x 3744 pixels) w/ Carl Zeiss optics, optical image stabilization, w/ Autofocus, Dual-LED Flash + Front-Facing 1.2 Megapixel Camera, stereo sound rec..
Internal Memory: 16GB, 2GB RAM + microSD Slot Expandable up to 64GB.
Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint..
This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information..
Alcatel 1 (16GB) 5.0\ Full View Display, Removable Battery, FM Radio, Dual SIM GSM Unlocked US & Global 4G LTE International Version 5033E (Bluish Black)
International Version - No Warranty in US. International Model Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost.
Sony Xperia L1 - Unlocked Smartphone - 16GB - Pink
5.5” borderless HD display with a curved back panel for a comfortable fit in your hands.
13MP main camera with autofocus and 3X clear zoom.
MT6737T 64-bit Quad-core 1.5GHz processor with Android 7.0 OS support.
2GB RAM and 16GB internal memory storage. Also supports external memory card for up to 256GB of additional storage.
Unlocked and compatible with GSM/LTE carriers utilizing GSM network such as AT&T, T-Mobile, Straight Talk, MetroPCS, Cricket Wireless, Simple Mobile,....
Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint..
Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in the US as this is the international model: GSM850, GSM900, GSM1800, GSM1900, UMTS850 (B5), UMTS900 (B8), UMTS1900 (B2), UMTS2100 (B1), LTE2100 (B1), LTE700 (B17), LTE850 (B5), LTE1700/2100 (B4), LTE1800 (B3), LTE2600 (B7), LTE1900 (B2), LTE900 (B8), LTE800 (B20), LTE700 (B12), TD-LTE2300 (B40), LTE700 (B28)..
This device may not include a US warranty as some manufacturers do not honor warranties for international items Please contact the seller for specific warranty information..
The box contains: Your new device, Earphones, USB cable, Charger (may be foreign) If so, a FREE US adapter will be included, Documentatio....
RedTagCanada SIM900 Quad Band GSM GPRS Quad-Band Modules 2G Shield Development Board for R3 Mega with Antenna for Arduino SCM & DIY Kits
...ds). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module (They are all 2V8 logic) present on board..
Application: M2M (Machine 2 Machine) Applications.Remote control of appliances.Remote Weather Station or Wireless Sensor Network.Vehicle tracking system with a GPS module.Good to learn GSM / GPRS mobile phone development, control development of remote equipment, wireless meter reading, smart appliances, ultra long distance control, etc..
Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced.
Power jack - connected to external 4.8~5VDC power supply, Antenna interface - connected to external antenna, Serial port select - select either software serial port or hardware serial port to be connected to GPRS Shield.
