Smart Module
Voltage: DC5V Precise details>> Precise details: Feature: For iOS user, it is very convenient to use for "Home" by the manualFor all the (iOS and Android) users, DoHome APP can be used to control the smar..
$8.99
Ex Tax:$8.99
Voltage: DC3.3V Precise details>> Precise details: Feature:Function: CAN bus transceiver, pin compatible with PCA82C250, 3.3V power supply, with ESD protectionTypical application: CAN bus driverChip: SN65..
$11.99
Ex Tax:$11.99
Feature:Snail speaker with T-Watch can be used for voice conversation, alarm clock, voice control switch light, memo reminder, assist primary school students to memorize words, etc. More ways to decide! Product information link: https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library https://t-..
$18.52
Ex Tax:$18.52
Product information link: https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Libraryhttps://t-watch-document-en.readthedocs.io/en/latest/index.htmlHardware Specifications: Chipset ESP32, dual-core MCU, PMU power management FLASH QSPI flash 16MB SRAM 520 kB SRAM / PSR..
$69.26
Ex Tax:$69.26
More informations: Click here to openSchematic: Click here to openFeature: 1. The microcontroller (STC) programming mode is the same with 51, 52 series microcontroller programming mode, users do not need to re-learn a new microcontroller register, it can be programmed directly; 2. Integrated desig..
$24.99
Ex Tax:$24.99
Specification:RF ParameterValueRemarkWorking frequency2400~2525 MHzDefault: 2.4GHz (16MHz oscillator)Transmitting power0 dBmMax. Power (1mW)Receiving sensitivity-93 dBmAir data rate: 250kbpsAir data rate250k~2MbpsDefault: 250kbpsTest distance100mIn open and clear air, with maximum power, 5dBi anten..
$7.99
Ex Tax:$7.99
More details: Click here to openFrimware: Click here to openProduct Background: The RAK2247 LoRaWAN™ Gateway Concentrator Module is a LoRa® Concentrator module with mini-PCIe form factor based on the SX1301. This enables easy integration into routers and other networking equipment, adding LoRaWAN..
$170.46
Ex Tax:$170.46
Build-in Bluetooth: Yes Voltage: DC3-5V WiFi: YES Precise details>> Precise details: Features: bluetooth V3.0 + EDR bluetooth Class 2 Built-in PCB radio frequency antenna ..
$7.55
Ex Tax:$7.55
Item Overview: The SRX882 is a super-heterodyne receiver module with a micropower and strong driving force in conjunction with the ASK transmitter module. It has high stability, anti-interference and high cost performance, and also has a strong driving force, which can pass ROHS, FCC, CE and other..
$7.99
Ex Tax:$7.99
Feature:-In order to meet the user’s requirements for Ultra-Low-Power and standard LoRaWAN protocol, we designed this product. On the basis of STM32L151CBU6MCU and SX1278 LoRa chip(433, 470MHz), the low power current can reach to 6uA. -CE Certificate; -Microprocessor: STM32L151CBU6 (Ultra-low-power ..
$28.99
Ex Tax:$28.99
Item Overview: The STX882PRO is an ASK transmitter module for ultra-thin, ultra-long-range, low-harmonic, and splicable secondary production. With high stability and cost performance, the power can reach 50mW at 3.6V, which is the ASK transmitting module with the highest transmitting power under th..
$3.99
Ex Tax:$3.99
Superheterodyne 3400 Wireless Receiver Module With 433RF Transmitter BoardFeature:With internal VCO and PLL circuits, frequency stability, high sensitivity, anti-interference ability.Widely used in wireless data transmission wireless remote control and so on.Superheterodyne 3400 wireless receiver mo..
$5.99
Ex Tax:$5.99