Smart Module

RF Parameter Value Remark Working frequency 862~893 MHz Default:  868MHz (32MHz oscillator) Transmitting power 20 dBm Max. Power (100mW) Receiving sensitivity -147 dBm Air data rate: 0.3kbps ..

If you need the 915MHz version, please Contact Us to buy Code: https://github.com/LilyGO/TTGO-LORA32-V2.0/tree/LilyGO-868-V1.0  Description: The 868MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip) Li..

Characteristic: (1) The transmission power is large, and the transmission power is greater than 40mW;(2) Wide operating voltage: 1.8V-3.6V; Rated current: 8 (mA)(3) Operating frequency: 315 MHz/433 MHz (Optional);(4) Using PLL frequency stabilization (+-50KHZ), the working frequen..

Description:The wake word be customized: Define up to 5 wake words. Wake up word at least 2 words.The voice entry: you can customize up to 100 entries.The recognition rate is very good, and the recognition rate within 10 meters reaches 98%.The first 6 of the 8 IO can be used as PWM or as ordinary IO..

Feature:Product name: MAXG30 Bluetooth boardSuitable brand: MAXG30 on the 9thRated power: 300WWorking voltage: 36VFeatures: Multi-mode digital display is fully compatiblePackage includes:1 x MAXG30 Bluetooth board1 x Cover..

​More information:https://github.com/geeksville/Meshtastic-Android/blob/master/README.md https://github.com/meshtastic/Meshtastic-device/releases https://github.com/Xinyuan-LilyGO/LilyGO-T-Beam Feature:Working voltage1.8~3.7VAcceptable current10~14mATransmit current120mA@+20dBm90mA@+1..

Product Introduction: 1. Output Power: 100mW2. Audio Frequency Response Range: 50Hz-18KHz3. Transmitting Frequency: 76.0MHz-108.0MHz4. Modulation Mode: Standard FM5. Sound Track: Single channel6. Power Supply Voltage: DC 3.0V-5.0V7. Operating Current: 35mA8. Adaptive Anten..

Description:   Mini version NodeMCU board is developed by doit company, which is made by double pcb. This board encapsulated by the newest 4M Flash ESP8266-12F module. So it is more stable and more better performance. Each board from doit company is tested.   Feature:   Us..

Features:Sticks with this combination (RTL2832 + FC0012) are relatively new on the market. The main difference to all the other supported tuners so far is that it uses a Low-IF (3.57 MHz) architecture instead of Zero-IF. That means the tuner is only connected to the In-Phase ADC input, and the inter..

Interface Pin Definition: http://img.banggood.com/file/products/20180510031418Interface-Pin-Definition2.pdf Feature: 2 million 1080P 38X38 single board2 million 1080P entry star moduleSupport Haikang private agreementSupport P2P, cloud storageGood night vision performance..

Description:1. Ethernet TCP/IP RJ45 Port.2. Onbaord WEB server allows accessing and controlling the relay via WEB.3. 8-Channel 250V/AC 10A Relay control individually.4. Thicker tinning for relay's wiring.5. 8 external control outputs and active low level can control switch or sensor, etc.6. Wide ope..

CH340 chip-driven official description: WINDOWS driver USB to serial CH341 / CH340 installation package Support WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA / Server 2008 / Win7 / Win8 / Win8.1 32 Bit / 64 and MAC0 Through digital signature authentication In the computer end of the USB device..