- Model Number:3077
- Type:RF/Wireless Development Boards and Kits
- Place of Origin:China
- Category:Module
- Part number:3077
- Brand:chipskey
Wireless serial module (Freescale Smart Car Competition Queen STM8 + SX1212 +5 CM antenna)
Ⅲ-generation wireless module
Alternative to traditional wired 232 485 program
Completely resolved late wired the program construction cumbersome, equipment maintenance costs high conundrum
Product Overview
The the UTC1212 module is highly integrated ultra-low power half-duplex micro-power wireless data transmission module, high performance and low power consumption STM8L101 processor embedded on-chip integration, using the latest generation of high-performance RF chip the SX1212. Wrong encoding SX1212 efficient innovation cycle interleaving error detection, jamming and sensitivity are greatly improved, the module provides a choice of multiple channels can be modified online serial rate, transmit power, RF rate and other parameters, secondary the development of simple and convenient, of course, by the MCU to set general parameters, the the module voltage range of 2.1-3.6V, suitable for battery-powered and handheld applications development consumes only 3.2mA in receive state, there are four operating modes. Power saving mode (Polling mode) 1SEC cycle polling wake, receiving only consumes less than 20uA to theoretically a 3.6V/3.6A lithium batteries can work for more than 10 years, the distance also very far with our company 8.5cm rod antenna, measured within 500 meters of stable transmission, 700 meters is still a signal, such as the 1000 meters with a higher gain antenna is not a legend, and other wireless chips such as NRF905 The CC1101 targets the communication distance of about 200 meters, and receives current In about 20mA!
Remark
Antennas in wireless applications, use 8.5CM antenna test, a good match, the communication distance. Antenna on the market all the test optional the 4.5CM antenna and ordinary spring antenna distance is not ideal (200 meters) although the the 8.5CM antenna cost high, but given the performance of the first, it is recommended 8.5CM 8.5CM volume antenna manufacturers, so specially commissioned custom 5CM antenna, the effect is close to the the 8.5CM effect, 450 meters.
Specifications
Module size: 33mm * 19mm * 1mm
Interface Pitch: 2.54mm DIP package
MCU IC: STM8L101
RF IC: SX1212
Alternative to traditional wired 232 485 program
Completely resolved late wired the program construction cumbersome, equipment maintenance costs high conundrum
Product Overview
The the UTC1212 module is highly integrated ultra-low power half-duplex micro-power wireless data transmission module, high performance and low power consumption STM8L101 processor embedded on-chip integration, using the latest generation of high-performance RF chip the SX1212. Wrong encoding SX1212 efficient innovation cycle interleaving error detection, jamming and sensitivity are greatly improved, the module provides a choice of multiple channels can be modified online serial rate, transmit power, RF rate and other parameters, secondary the development of simple and convenient, of course, by the MCU to set general parameters, the the module voltage range of 2.1-3.6V, suitable for battery-powered and handheld applications development consumes only 3.2mA in receive state, there are four operating modes. Power saving mode (Polling mode) 1SEC cycle polling wake, receiving only consumes less than 20uA to theoretically a 3.6V/3.6A lithium batteries can work for more than 10 years, the distance also very far with our company 8.5cm rod antenna, measured within 500 meters of stable transmission, 700 meters is still a signal, such as the 1000 meters with a higher gain antenna is not a legend, and other wireless chips such as NRF905 The CC1101 targets the communication distance of about 200 meters, and receives current In about 20mA!
Remark
Antennas in wireless applications, use 8.5CM antenna test, a good match, the communication distance. Antenna on the market all the test optional the 4.5CM antenna and ordinary spring antenna distance is not ideal (200 meters) although the the 8.5CM antenna cost high, but given the performance of the first, it is recommended 8.5CM 8.5CM volume antenna manufacturers, so specially commissioned custom 5CM antenna, the effect is close to the the 8.5CM effect, 450 meters.
Specifications
Module size: 33mm * 19mm * 1mm
Interface Pitch: 2.54mm DIP package
MCU IC: STM8L101
RF IC: SX1212
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