Categories | Controller Board for Arduino |
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Brand Name: | OEM |
Model Number: | OKY2223-7 |
Place of Origin: | Guangdong China (Mainland) |
MOQ: | 10 Piece/Pieces |
Price: | USD9.18-9.98/piece |
Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
Supply Ability: | 10000 Piece/Pieces per Day |
Delivery Time: | 1-3 workdays after payment |
Packaging Details: | Different package at optional: 1. Retailing Package: Crystal box 2. Bulking Packing:plastic case 3. Retailing Box package design according to your requirement( Order > 1000PCS) |
Certification: | RoHS |
TTL level: | 3.3V and 5V |
power supply: | 3.5--4.5V |
OEM/ODM: | Available |
Delivery time: | 1-3 workdays |
VCC5: | DC 5V input |
VCC4: | DC3.5--4.5 input |
Stock: | Rich |
User: | Students,Engineers etc. |
Company Info. |
Oky Newstar Technology Co., Ltd |
View Contact Details |
Product List |
Sim900a Wireless Data Transmission Module GSM GPRS Board Kit With Ante
Product Description | 1. Support 2, mobile phone 3, 4G card. 2. The onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start. 3. The onboard SMA (default) and IPXmini antenna interface, SIM900A
interface reserved reset. 5. Standby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. 6. The serial port circuit: support for 3.3V single chip microcomputer. TTL serial port support 7. The SIM card circuit to increase the SMF05C ESD chip. 8. Antenna circuit: guarantee short and straight, so as to ensure the signal strength. 9. PCB display screen printing mark: each interface, convenient development two times, the SIM900/A hardware is completely follow the design when the design manual. 10. A TTL level, compatible with 3.3V and 5V. 11. The two antenna interface, the default SMA straight head, connector for IPXmini antenna. |
The control interface of each pin description | GND - GND |
Detail Photos
Circuit Diagram