(function(){
let w = window.innerWidth;
function setHeaderCssVar() {
const headerEle = document.getElementById('shoplaza-section-header');
if(!headerEle){ return };
document.body.style.setProperty('--window-height', `${window.innerHeight}px`);
document.body.style.setProperty('--header-height', `${headerEle.clientHeight}px`);
const mdScorllHideEle = headerEle.querySelector('.header__mobile .header__scroll_hide');
if (mdScorllHideEle) {
document.body.style.setProperty('--header-scroll-hide-height-md', `${mdScorllHideEle.clientHeight}px`);
}
const pcScorllHideEle = headerEle.querySelector('.header__desktop .header__scroll_hide');
if (pcScorllHideEle) {
document.body.style.setProperty('--header-scroll-hide-height-pc', `${pcScorllHideEle.clientHeight}px`);
}
}
function handlResize() {
if(w == window.innerWidth){return};
w = window.innerWidth;
setHeaderCssVar();
};
function init(){
setHeaderCssVar();
window.removeEventListener('resize', window._theme_header_listener)
window._theme_header_listener = handlResize;
window.addEventListener('resize', window._theme_header_listener);
}
init();
})();
Description
Specification
Chipset
NordicnRF51822
Dimension
15*15*1.6mm
Antenna
PCB Antenna
Operating Temperature
-25~+85°C
Power Supply
1.9~3.6V
Transmit Power
-20~+4 dBm
Receiver Sensitivity
-93 dBm(BLE mode)
Protocol
BLE4.0/ 2.4GHZ
TX
13mA
RX
10.5mA
Flash/RAM
256KB/16KB
GPIO
11
* Internal RC Oscillator 32.768 kHz(士 250 ppm) * System on Module(SOM) base on ordic nRF51822 * Bluetooth Low Energy/2.4GHz Proprietary Multi-protocol support * Complete Bluetooth Low Energy stack/profiles solution (Bluetooth 4.x and Higher) * ARM CortexTm-MO 32 bit processor, 256 kB flash memory, 16 B RAM
* Flexible real-time counter and Two 16 bit and one 24 bit timers with counter mode
* AES Coprocessor, Random Number Generator ,Watchdog Timer ,Temperature sensor
* Rich set of Peripheral: ADC, SPl, 2-wire , and UART. Programmable Peripheral lnterconnect(PP)
* 11 General Purpose l/0, Configurable mapping Pins, Simple layout of external application
