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Related Manuals for V-Chip Microsystems VT-SX1278-433M
Summary of Contents for V-Chip Microsystems VT-SX1278-433M
- Page 1 VT-SX1278-433M Wireless Module User Guide V-Chip Microsystems, Inc Add：6 floor, Longtang Building, Nan Shan Cloud Valley Innovation Industrial Park, No.1183, Liuxian Road, Nanshan District, Shenzhen city Tel：86-755-88844812 Fax：86-755-22643680 E-mail：sales@digirf.com ZIP：518055 Web：www.digiRF.com...
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Page 2: General Description
VT-SX1278-433M General Description VT-SX1278-433M is based on RF Transceiver SX1278 of SEMTECH，it’s a small size and ultra low power UHF wireless module. SX1278 is a low cost true single chip UHF transmitter designed for very low power wireless applications. The circuit is mainly intended for the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at 315 and 433 MHz, The MAX RF output power can be set as high as +20dBm, with data rate as high as 300Kbps. -
Page 3: General Characteristics
4． The antenna will strongly affect the communication distance, please select matched antenna and connect it correctly. 5． The module mount will affect the communication distance. COPYRIGHT @ 2016 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd v1.0.0... -
Page 4: Pcb Description
Optional general output pin when CSN is high. Digital Input Serial configuration interface, chip select, active low. DIOx Input/output GPIO RF I/O RF output signal from PA, connect to the Antenna. COPYRIGHT @ 2016 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd v1.0.0... - Page 5 VT-SX1278-433M Dimension COPYRIGHT @ 2016 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd v1.0.0...
- Page 6 Magnetic Mount Antenna（Optional） Characteristic: high gain, Magnetic Mount ， suitable for mount on iron box. Note: Standard is for free, optional need another payment and the cost refer to the antenna price. COPYRIGHT @ 2016 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd v1.0.0...
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Page 7: Questions And Answers
SX1278 demo code (SX1278 Demo Code.rar） Note： 1． You can get the development package above from the salesman when you order the module. 2． As version update，please refer to our latest development materials. COPYRIGHT @ 2016 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd v1.0.0... -
Page 8: Important Notice
VT-SX1278-433M IMPORTANT NOTICE V-CHIP MICROSYSTEMS Co. Ltd (below called V-CHIP) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.