Product DescriptionMore document click to download:  Features: 1). Device dimensions: 14.1 x 16.5 x 2.25mm 2). The WIFI module with ultra low power consumption (outstandingpower saving)3). The start time of 1 second4). To support the market all the way WIFI encryption5). Without any user driven, the user need only as an ordinary seri..

Product DescriptionFeatures: Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.Commercial Series: Bluetooth module board SeriesWith LED indicator light, use 150mA and 3.3V regulation chip.With VCC. GND. TXD. RXD foot for the BluetoothWith "Research" but..

Product DescriptionDescription: TTL data transparent transfer between a host Bluetooth device.Module HC-06 master and slave, two in one.Build-in CSR company Bluetooth chip BC417143.Bluetooth specification v2.0 + EDR.Works with any USB Bluetooth adapters.Default Baud Rate: 9600,8,1,n.Coverage up to 30ft.Built-in antenna.Mini Size. Specific..

Product DescriptionFeature:Model: HC-08Working frequency band: 2.4GCommunication interface: UART 3.3V TTL levelWorking voltage: 3-3.6VRSSI support: not supportedCommunication level: 3.3VTransmitting power: 4dBmReference distance: 80MAir speed: 1MbpsAntenna interface: built-in PCB antennaCommunication current: 0.4uAReceive sensitivity: -93dBm@1MbpsW..

Product DescriptionFeature:Dimensions: outer diameter 45mm, button diameter 30mmFrequency: 433MHzVoltage: 6V (built-in two CR2016 button batteries)Chip: Learning code ev1527Color: WhiteCase material: PlasticOperating current: 10MAKey number: 1 Key  Emission Distance: 20-50m (Open area)Matching stickers can be attached anywhere.Application rang..

Product DescriptionHardwareSpecificationsChipsetESPRESSIF-ESP32-WROVER 240MHz Xtensa® dual-core 32-bit LX6 microprocessorFLASHQSPI 4MB  Flash / 8MB  PSRAMSRAM 520 kB SRAMKEYReset, BOOTSwitchBAT switchPower indicator lampRedUSB to TTLCP2104Modular  int..

Product DescriptionDescription:The real GFSK monolithic transceiver chipBuilt-in hardware and link layerAutomatic response and automatic retransmission functionAddress and CRC check functionChannel switching time is very short, can be used for frequency hoppingFully compatible with nRF24XX seriesThe global open ISM frequency band, the maximum 0dbm ..

Product DescriptionMore document click to download:  Overview: The NRF24L01 is a single-chip transceiver chip operating in the 2.4-2.5GHz world-wide ISM band. The wireless transceiver includes: frequency generator enhanced SchockBurstTM mode controller power amplifier crystal amplifier modulator demodulator output power channel selection ..

Product DescriptionDescription: A converter board for electrical levelsQuantity: 1 pieceChip Model: MAX3232CSEVoltage Range: 3-5VMax. Baud Rate: No more than 120kbpsDimension: 15.875mm x 9.398mm x 2.54mm Package included: 3 x RS232 TTL converter board..

Product DescriptionFeature: It is widely used in radio modification, phone flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgradeIt can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU CommunicationPort: TX RX VCC GND Package includes: 3 x Serial Module..

Product DescriptionFor different needs of customers, we offer 3 versions for you to choose from:Function / ModelM18 (this item)Micro power supply×√√Audio headphone jack×√×Built-in amplifier××√(5W+5W)Lithium battery powered√√√Support USB sound card, free drive××&radi..

Product DescriptionProduct introduction: JDY-32 dual-mode Bluetooth is based on Bluetooth 3.0 SPP + Bluetooth 4.2 BLE design, which can support Windows, Linux, ios, android data transmission, working frequency 2.4GHZ, modulation mode GFSK, maximum transmission power 5db, maximum transmission distance 40 meters, Support users to modify the devi..

Product DescriptionProduct introduction: JDY-64 adopts dual-mode Bluetooth design, and supports lossless two-channel stereo playback and BLE Bluetooth data transmission. It can set the audio Bluetooth broadcast name, volume addition and subtraction, top and bottom music playback, make a call, and refuse to answer the call through the serial AT..

Product DescriptionDescription: This is a common ESP-01 type bread plate adapter for ESP8266 serial to WiFi transceiver module.Because ESP-01 pin arrangement is not bread plate friendly and no label, which makes it inconvenient for rapid prototyping. This bakery adapter will help you to do itIt is easier to use the esp-01 module prototype.This..

Product DescriptionFeature:ClassificationDescriptionValueWireless parameterWireless standard802.15.1Bluetooth specificationV4.2Frequency Range2.402GHz-2.480GHzTransmit power-14dBm to +8dBmUser can configure via AT commandReceiving sensitivity-85dBmAntenna optionExternal: I-PEX connectorBuilt-in: onboard antennaHardware parameterData interfaceUART: ..