Description
body {
font-size: 75%;
color: #000;
font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,"宋体";
line-height: 1.3;
}
dl {
margin: 0px;
width: 480px;
float: left;
}
dt {
width: 100px;
height: 15px;
float: left;
}
dd {
width: 240px;
height: 15px;
float: left;
}
dl dt {
margin: 0px;
line-height: 22px;
color: #474747;
font-size: 14px;
font-family: tahoma;
}
#product-desc {
width: 100%;
height: 209px;
}
#description {
width: 100%;
height: 50%;
}
#details {
width: 100%;
height: 50%;
}
.ui-box-title {
height: 30px;
font-size: 15px;
font-family: tahoma;
font-weight: bold;
background-color: #ddd;
text-anchor: inherit;
padding-top: 8px;
margin: 0px;
}
.ui-box-body {
margin: 0px;
}
#tbspecifics {
border-right: 1px solid black;
border-bottom: 1px solid black;
}
#tbspecifics tr {
height: 30px;
}
#tbspecifics td {
width: 100px;
border-left: 1px solid black;
border-top: 1px solid black;
}
TTGO Wireless Bluetooth Module ESP32 Wifi BLE Lora ESP32 GPS NEO-6M SMA 18650 Battery Holder With OLED
Lastest ESP32 Version: REV1WIFI & Bluetooth8MB PSRAM4MB Flash3D AntennaWorking voltage: 1.8~3.7vAcceptable current:10~14mATransmit current: 120mA@+20dBm90mA@+17dBm29mA@+13dBmTransmit power: +20dBmReceive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps-136dBm@LoRa &125Khz&SF=12&293bps-118dBm@LoRa &125Khz&SF=6&9380bps-123dBm@FSK&5Khz&1.2KbpsFrequency error:+/-15KHzDigital RSSI functionAutomatic frequency correctionAutomatic gain controlLow voltage detectionFast wake-up and frequency hoppingHighly configurable data packet handlerPower Supply Input: USB 5V/1ACharging current: 500mABattery Input: 3.7-4.2VCharge IC: AXP192High resolution:128 x 64Viewing angle: Greater than 160 degreeDriver IC:SSD1306Working temperature:-30 celcius ~ 80 celciusSupports many control chip:Fully compatible for Arduino, 51 series,MSP430 series,STM32/2, CSR chip, etc.(a lot of routines for reference)Wide voltage support:without any modification, directly supports 3.3V ~ 5V DCUltra-low power consumption:Normal operation Is 0.04WIO port occupies minimal display:The IIC communication,as long as the two IO portsTypes: 868Mhz/915MHZ/923MHZ/433MHZColour:Photo ColorMaterial:ABSSize:10 x 3.3 x 2cmPackage Contents:1 x Wireless Bluetooth ModuleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Specification
Type : Folding Folio Case
Application Laptop Size : 10.2
