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$3.22 Shipping Condition: Neu Location: China 2x SMA-JJ RG405 connection cable 20CM (NanoVNA-V2 is the standard SMA female interface, external screw internal hole,). S21 dynamic range: 70dB (1.5GHz), ... more60dB (3GHz). S11 dynamic range: 50dB (1.5GHz), 40dB (3GHz).
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$3.00 Shipping Condition: New Location: China Ready for productization: Single-sided components design, easily integrated into other boards and Seeed providesFusion Service for rapid production. Being ... morea number to the Seeed Studio XIAO family, the board deservedly maintains the classicthumb-sized form-factor design and elegantproductization of single-sided components mounting.
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$2.56 Shipping Condition: Neu Location: China 433Mhz RF Wireless Transmitter + Receiver Link Kit Module for Arduino Specification: Working voltage: 3V～12V Working current: max≤40mA(12V) Min≤9mA(3V) ... moreResonance mode: sound wave resonance(SAW) Modulation mode: ASK/OOK Working frequency: 315MHz-433.92MHz. Customized frequency is available. Transmission power: 25mW(315MHz at 12V) Frequency error: +150kHz(max) Velocity: ≤10Kbps Self-owned codes: negative RX Technical Specifications: Working voltage: 5.0VDC +0.5V Working current:≤5.5mA(5.0VDC) Working principle: single chip superregeneration receiving Working method: OOK/ASK Working frequency: 315MHz-433.92MHz. Customized frequency is available. Bandwidth: 2MHz(315MHz. Having result from testing at lowing the sensitivity 3dBm) Sensitivity: excel–100dBm(50Ω) Transmitting velocity: Package Include: 1pcs 433Mhz RF Wireless Transmitter + 1pcs Receiver Dear Buyer: Welcome to my Ebay Auction. Thank you for considering our high quality proven product! We aim for Total Satisfaction with every Transaction. If you are pleased with your purchase. Please leave five star positive Feedback. Please remember to visit us next time you require high quality components. If you are not 100% satisfied. Please don't leave a neutral or negative feedback but contact us First, so we can resolve your issues immediately. Our promise is“We will resolve the matter for you” Elec_mall Payment: We accept PayPal only. Payment must be received within 7 business days before auction closing. Shipping& Handling 1.Items are shipped from china.we will send out within 1 working days after receive the money. 2.We usually send the parcel by HongKong Post Air Mail. most country will arrived the parcel in 12-25 business days. We also can provide Express.Such as Fedex,DHL,EMS,usually 3-7days to most country.If you need Expedited shipping,contact us. The global shipping is difficult to control sometimes.If you havent receive after 25days,contact us,we will check for you. 3.We send to the address of ebay add info.Please check your add info of ebay i
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$3.75 Shipping Condition: New Location: China Base your choice, if you already have receiver and only need one 2-key remote, you can select type: 2-key remote. Connect the power, press the button ... moreon receiver. LED indicator will light up. 8, Relay Capacity: 10A 250VAC / 10A 30VDC.
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$3.22 Shipping Condition: Neu Location: China Test frequency: 1 ~ 500 MHz, the limit is 640M, the accuracy of the over-range part will be lower. Standard interface for easy connections with other ... moretests or antennas. Input is via an SMA jack (female).
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$2.99 Shipping Condition: New Location: China (The local oscillator circuit in the high frequency head), the frequency drift is very small! The LC resonant amplifier is used, and the output part uses ... moreLC impedance matching and high frequency filtering to suppress the second harmonic.
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Free Shipping Condition: New Location: United States Large data buffer: 512bytes, suitable for massive data transfer. 2 x Wireless RF modules. 1 x USB converter module. Weight: 1.13 oz (32 g). UART/TTL; ... moreGFSK modulation;. Working frequency: 431~478Mhz (1KHz step).
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$10.41 Shipping Condition: New Location: Clinton Township, United States SIMATIC RF - PLUG IN EXTENSION CABLE. BLACK, PUR CABLE JACKETCONDITION FNSP-THIS IS A NEW ITEM IN ITS ORIGINAL BOX AND THE BOX HAS NOT BEEN OPENED. Learn ... moremore about what we do.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: United States Note:It's HC-06 Bluetooth module. Compatible with bluetooth master module"、slave module"or master-slave(whole) module. Allows your device to both send ... moreor receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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$3.00 Shipping Condition: New Location: China STX882 is a ASK transmitter module with small size, ultra high power, low harmonics. 1x STX882 Transmitter Module. 1 x SRX882 Receiver Module. 1: ANT, ... moreAntenna Input. 1: ANT, Connect 50 Ohm Antenna. 7: ANT, Connect 50 Ohm Antenna.
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$2.56 Shipping Condition: Neu Location: China Precision Frequency Counter for Remote Control Controllers* Handheld Reader, Features: It is a frequency tester of remote control. Which can test the ... morefrequency of remote control exactly and show out clearly. It make you easy to adjust the exact frequency that you want when you are confecting the remote control. Working voltage: DC 7.5-10 V Working current: 51mA Standby current: 40mA Test coverage: 250-450MHZ Test distance: 10cm 1.7.5~10V( 5 size: 94*59*25 Test method: So long as you approach the remote control to the tester not above 10cm. It can test your remote control exactly. Application range: Electric door controller. Auto door etc burglar alarm controller.remote control, electric lock, garage door remote control.Entrance guard,and so on. Package 100% Brand New 1 x Frequency Counter 1 x Power supply cable Shipping 1. Items will be sent out within 48 hours(except weekend and holidays) after we receive the payment. All items are shipped by Singapore or HongKong Post air mail without tracking number.Unless buyers pay extra money. 2. It is estimated that package will arrive in 10-30working days. holidays and weekends are not included) to most countries! If you donot get the items after 30 working days please email us we will Refoud or Reship. 3. Since air mail will takes long time for delivery. If you want items urgently, you could contact us to ask shipping cost of Express mail.such as DHL or EMS or TNT or UPS) 4. We are not responsible for any custom duty or import thanks 5. We only ship the item to the address listed in your paypal payment. Please make sure your shipping address is correct. 6. If you have any request(e.g. change address) Please put a note on paypal. Country Delivery Time Working Days(not including holiday) 5-7 8-10 11-14 15-19 20-30 30 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 35 United States Rate(item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate(item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate(item arrived) 23% 50% 1
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$2.31 Shipping Condition: Brand New Location: China Receiving frequency: 433MHz, 315MHz. 12V 433MHz 4-way RC Set. Type A: 12V 433MHz 4-way with shell 1+mahogany 4-key ABCD 1. Type B: 12V 433MHz 4-way with ... moreshell 1+red d4 key ABCD 1. Two-way interlock and two-way interlock.
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$2.99 Shipping Condition: New Location: China Large data buffer: 512bytes, suitable for massive data transfer. 2 x Wireless RF modules. 2 x Antennas. 1 x USB converter module. UART/TTL; GFSK modulation;. ... moreWorking frequency: 431~478Mhz (1KHz step).
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$3.50 Shipping Condition: New Location: China 5 x 433Mhz RF transmitter and receiver kit Module for Arduino ARM WL MCU Raspberry. Antenna position has also affected the reception of the module, the ... moreinstallation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.
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Free Shipping Condition: New Location: United States Large data buffer: 512bytes, suitable for massive data transfer. 2 x Wireless RF modules. 1 x USB converter module. hope you could understand. UART/TTL; ... moreGFSK modulation;. Working frequency: 431~478Mhz (1KHz step).
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Free Shipping Condition: Neu Location: China Der ETCR2800B-Erdwiderstands-Online-Detektor kann ein verdrahtetes und drahtloses Netzwerksystem einrichten. ETCR2800B ist eine Closed-Loop-Struktur, ... morebequem und effizient. Verwenden Sie RS485-Kabelkommunikation oder GPRS-Funkkommunikationsdatenübertragung, realisieren Sie eine Online-Fernüberwachung.
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Free Shipping Condition: New Location: Jamaica, United States SX1262 LoRa node chip. Interface: Type-C USB; 2 1.25 lithium battery interface; LoRa; ANT(IPEX1.0); 2 18 2.54 Header Pin. Bluetooth: Bluetooth 5. Antenna ... morex1. With good RF circuit design and low power consumption design.
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Free Shipping Condition: Neu Location: China Die Timing-Genauigkeit beträgt weniger als 20ns. Der Phasendetektor kann für die Remote-Phasenerkennung, die gewöhnliche Phasenerkennung verwendet werden ... moreund verfügt auch über Funktionen wie Testphase, Frequenz, Phasenfolge, Transformatorgruppenbeurteilung sowie Leistungsinspektion und Netzspannungsanzeigefunktionen.
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$0.49 Shipping Condition: New Location: United States Due to different lighting in the photos and differences in monitors, the pictures may not reflect the actual colour of the object. The receiving module ... moreadopts button selection mode. Working mode: jog, self-locking, interlocking.
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Free Shipping Condition: New Location: United States Note:It's HC-06 Bluetooth module. Compatible with bluetooth master module"、slave module"or master-slave(whole) module. Allows your device to both send ... moreor receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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$3.50 Shipping Condition: New Location: China 10 x 433Mhz RF transmitter and receiver kit Module for Arduino ARM WL MCU Raspberry. Antenna position has also affected the reception of the module, the ... moreinstallation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.
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$5.38 Shipping Condition: Neu Location: China It uses a user interface similar to NanoVNA, but adopts a different technical architecture. - Frequency range: 50kHz-3GHz. - Battery: SAA-2N 3000mAh lithium ... moreion (with test report). - 1 x SAA-2N Main Unit (Built-in 3000mAh Battery).
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$4.55 Shipping Condition: New Location: Middlesex, United States Four pin base.
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$1.95 Shipping Condition: New Location: China Toggle: Push once the remote button, the relay connects, push twice the remote button, the relay dis-connects. RF working mode:superheterodyne. Latching: ... morePush the remote button A, the relay connects, push the remote button B, the relay dis-connect.
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$6.00 Shipping Condition: New – Open box Location: Virginia Beach, United States MPN: RF2905TR7. RF2905 is a monolithic integrated circuit intended for use as a low cost FM transceiver. Wireless data transceiver. Battery powered portable ... moredevices. 433/868/915MHz ISM band systems. Keyless entry systems.
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$1.99 Shipping Condition: New Location: China Welcome to Hylbuy Store Description Basic parameters Working voltage: DC12V Operating Frequency: 315MHZ Contact capacity: ≤5A/ 250VAC; ≤10A/ 125VAC; ≤20A/ ... more14VDC Receive sensitivity: 105dB Remote distance: 100 meters(open area without interference) This distance is open to non-interference in the theoretical distance. Use will be reduced depending on the environmental interference and partitions. Typically about 10% 50% of nominal distance. Control approach: a way normally open(normally closed) contacts Coding Type: Fixed code; pads coding Receiving plate size: 42 × 32 × 15 mm Work: If you choose to jog. Simply position the jumper jump delay, then the delay time to a minimum, as is inching up) Jog: Hand each key on the remote control. The corresponding relay is switched on, release the remote control button; the corresponding relay switches off. Interlock: Hand press the corresponding key on the remote control. The corresponding relay is turned on, press another button on the remote control; the relay off. Remote control parameters: Operating voltage: 12V 27A Battery Frequency: 315MHZ Transmission Distance: 100 meters(open) due to the use environment. A distance of 10% 50% marked) Coding Type: Fixed code requires welding code forming password Dimensions: 50mm* 33mm* 12mm Oscillation resistance: 4.7M. Packing List: 1 X wireless receiver + remote. Notes: Not include the batteries. The air mail ban it. Shipping We ship to worldwide. Orders processed within 24-48 hours of payment verification. We only ship to confirmed Paypal addresses. Your Paypal address MUST MATCH your Shipping address. Items will be marked in low value. Items are shipped via China Post& Hong Kong Post& Swiss Post Air Mail. If you want other shipping way（ Express） Pls contact us. Country Shipping Way Shipping Time Tracking Number United States USPS(ePacket) 7-12 Yes Russian Federation China Post 15-35 Yes Other Country HK/Swiss Post Air Mail 15-35 No Contact us We strive to provide you with the best service. We will reply yo
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$3.50 Shipping Condition: New Location: China Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility. Built-in temperature sensor. ... moreAutomatic RF Sense with ultra-fast AFC. 115 dB+ Dynamic Range RSSI.
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Free Shipping Condition: New Location: Houston, United States Description:Designed for use with 50-Ohm amplifiers and accessories, this cable works with in-building amplifier equipped with N connectors. The coaxial ... morecable facilitates uninterrupted transfer of signals from devices and gadgets, while also reducing the amount of signal loss. Specification:Type: N Male to N Male RG400 Coax CableImpedance: 50 ohmCable length: 0.6M/2FtNickel plated connector bodyGold plated brass contacts Package Includes:1 x N Male to N Male RG400 Coax Cable.
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Free Shipping Condition: New Location: Sherman, United States Ring-less Socket. 125 Amp sockets. 800 Amp main. Part #: TMPR8612RF.
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$79.77 Shipping Condition: New – Open box Location: Millersburg, United States GE TMMR4312RF modular meter stack . Single Phase 120/240 . 125 amp socket rating. 400 bus rating. Brand new . Only opened the box for photos
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Free Shipping Condition: New Location: China RG316 Flexible RF Cable - PTFE - 50 Ohms - single screen (Copper, Silver plated). Cable: RG316. Centre conductor Steel, Copper+Silver plated Strand-07 ... more0.54 mm. Outer conductor Copper, Silver plated Braid, 95% 2 mm.
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Free Shipping Condition: New Location: Jamaica, United States Receiving frequency: 315MHZ. 10 x 315Mhz RF transmitter and receiver kit Module for Arduino ARM WL MCU Raspberry. Antenna position has also affected the ... morereception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.
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Free Shipping Condition: New Location: Katy, United States RC522 Chip MF RC522 is applied to the highly integrated read and write 13.56MHz contactless communication card chip. NXP launched by the company for the"table" ... moreapplication of a low-voltage, low-cost, small size of the non-contact card chip to read and write, smart meters and portable handheld devices developed better choice. The MF RC522 use of advanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive contactless communication methods and protocols. 14443A compatible transponder signals. The digital part of to handle the ISO14443A frames and error detection. In addition, support rapid CRYPTO1 encryption algorithm, terminology validation MIFARE products. MFRC522 support MIFARE series of high-speed non-contact communication, two-way data transmission rate up to 424kbit/s. As new members of the 13.56MHz reader card series of highly integrated chip family, MF RC522 MF RC500 MF RC530 There are a lot of similarities, but also have many of the characteristics and differences. Communication between it and the host SPI mode helps to reduce the connection narrow PCB board volume, reduce costs. RFID module The MF522-AN module the the original Philips MFRC522 chip design circuit card reader. Easy to use, low cost, and applies to the user equipment development, the reader and the development of advanced applications, the need for the user RF card terminal design/production. This module can be directly loaded into the various reader molds. Utilizes a voltage of 3.3V, through the SPI interface simple few lines directly with any user CPU motherboard connected communication can ensure that the module is stable and reliable work, distance card reader; Electrical parameters Operating current:13-26mA/DC 3.3V Idle current:10-13mA/DC 3.3V Sleep current: Peak current: Operating Frequency: 13.56MHz Supported card types: mifare1 S50. Mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire Product physical characteristics: size: 40mm×60mm Environmental Operating temperature: 20-80
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$3.00 Shipping Condition: New Location: China Antenna Type: PCB Onboard Antenna. Transmission delay: 15-20ms (the delay from the input audio signal at the transmitter to the output audio signal at ... morethe receiver). Microphone Sensitivity: -36db. 1x Transmitter Module+1x Receiver Module.
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$3.00 Shipping Condition: New Location: China 1MHz～10000 MHz. -50～+0 dBm (adding RF attenuator can expand to 100dBm). 1.2 Set RF power Attenuation value. First row: "RF Attenuator ". RF signal input. ... more[FUN]: function button; [MODE]: switching interface; [SEL]: Automatic adding or Subtracting button.
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$17.70 Shipping Condition: Neu Location: China Dieser logarithmische Detektor hält hohen und niedrigen Temperaturen stand, ist stabil und langlebig. 2 x RF-Log-Detektor. Der Erkennungsfrequenzbereich ... morebeträgt 1M-10GHz, der ein HF-Signal mit einer Leistung von -55dBm bis -0dBm erkennen und dieses HF-Signal in eine Gleichspannungsausgabe umwandeln kann.
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$4.95 Shipping Condition: New – Open box Location: Fort Collins, United States See the following link for the technical data sheet on this wire: belden dot com/techdatas/english/8898. Priced PER 10 FEET. Use QTY button to select ... morehow many 10 foot lengths you need. 1=10 FT 2=20 feet, etc.
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$3.50 Shipping Condition: New Location: China Welcome to visit our RFbat Shop! | | | | Store Categories RF Connector Payment About Us 433MHz RF Transceiver CC1101 Module matched with Antenna. Product ... moreDescription Features: Using high-performance TI-Chipcon's CC1101 radio chip.The maximum transmission data rates up to 500Kbps,and can modify the software Porter rates, transmission distance reached to be 300 meters,having wireless wake-up functions.sensitivity to-110dBm, high reliability, Work on the 433MHz band, Operating voltage: 1.8V ~ 3.6V. Recommend close to 3.6V, but not more than 3.6V(3.3V is recommended) The maximum operating rate of 500kbps. Support for 2-FSK, GFSK and MSK modulation, High sensitivity(1.2Kbps under-110dBm. 1% packet error rate) The built-in hardware-to-multipoint communication CRC error detection. And address control, A lower current consumption(RX in. 15.6mA, 2.4Kbps, 433MHz) Programmable control of output power. For all the support frequencies of up to +10 dBm, Wireless wake-up functionality to support low-power electromagnetic activation. Wireless wake-up low-power sleep state of the equipment, Support the transmission channel before the auto-clean-up visits(CCA) The Carrier Sense System, Fast frequency changes brought about by a suitable synthesizer frequency hopping systems, module can be software-based address. Software programming is very convenient, Standard DIP spacing interfaces for embedded applications, Separate 64-byte RX and TX data FIFO, Transmission Distance:to the actual transmission distance 250-300 meters(depending on the specific situation of the environment and communication baud rate settings. Etc. may be) Module Size: 29mm* 16mm(the size without including-SMA head and antenna) Package included: 1pcs 433MHz CC1101 RF Module.And 1pcs Antenna, Package included 1pcs 433MHz RF Transceiver CC1101 Module matched with Antenna. Welcome to visit other items in our Shop Rf Connector Rf Adapter Cable Assemblies WIFI-Antenna GPS-Antenna GSM-Antenna Yagi-Antenna Aluminum Project Box Crimp Tool POE Please read th
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$49.85 Shipping Condition: Used Location: Boca Raton, United States Codan 6908 8W Ku-Band BUC Model 6908-W/E-48/IF-CE 48VDC S/N # 8737713F003. SKU: 12/1-SN8737713F003. Available in a variety of models, the 6900 series ... moreBUs provide industry-leading technical performance.
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Free Shipping Condition: Neu Location: China Aus hochwertigen Materialien, langlebig. Der Betriebsfrequenzbereich des aktiven HF-Trennverteilers beträgt: 100kHz bis 150MHz, die Einführungsverlust ... moreweniger als 0,8 dB, die Trennung zwischen Ausgang und Eingang besser als 80dB, die Trennung zwischen den Ausgängen besser als 60dB und der Eingang ist mit einem Trenner ausgestattet.
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$3.88 Shipping Condition: Neu Location: China Nano Sheild. OLED LED&RGB. Am 31.10.2023 hat der Verkäufer die folgenden Angaben hinzugefügt hope you could understand. Hope you enjoying yourself here!
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$2.80 Shipping Condition: Neu Location: China Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. 433M Lora Ra-02. ... more1 x 433MHz LoRa SX1278 long range RF wireless module DRF1278F For Arduino.
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$3.00 Shipping Condition: New Location: China 1PC Wireless Transmitter + Receiver. Receiver sensitivity:
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$3.00 Shipping Condition: New Location: China Then press the PTT button on the walkie talkie to enter the transmitting state. In order to facilitate and quickly change the frequency, a frequency intercom ... morewith a keyboard should be selected for manual setting.
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$3.00 Shipping Condition: New Location: China Test frequency: 1 ~ 500 MHz, the limit is 640M, the accuracy of the over-range part will be lower. Input is via an SMA jack (female). Relative humidity: ... morenon-condensing
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$2.99 Shipping Condition: New Location: China NRF24L01 Wireless Module 2.4G wireless data transmission module Industrial Grade Digital Transmission 1100m Long Distance. In addition, the RFX2401 power ... moreamplifier chip is built in, and the built-in LNA has a receiving sensitivity of 10dBm and operates in the ISM band of 2.4GHz to 2.5GHz.
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Free Shipping Condition: New Location: China 433M RS485 Master-slave Network Transceiver. Interface : RS485. the way they work as well as wired RS485 bus. Master device transmit data, Slave devices ... moreall receive data.Any slave device transmit data, master device and the other slave devices can receive.
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Free Shipping Condition: Neu Location: China Material: Kunststoff. Geeignet für Auto, Motorrad oder nach Ihrem Bedarf! Einfache Installation. Farbe: schwarz. Kraftstofftest: 0-1,0 MPa, Genauigkeit: ... more± 0,1%, Alarm: 0,08 MPa oder weniger.
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Free Shipping Condition: New Location: Huntersville, United States
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$1.60 Shipping Condition: New Location: China Transmission Delay: 15-20ms (The delay between the input audio signal at the transmitting end and the output audio signal at the receiving end). Microphone ... moreSensitivity: -36db. Audio DAC Output Power: 4mW ( only output audio signals, cannot directly drive the speaker, needs to be connected to a power amplifier to drive the speaker ).
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Free Shipping Condition: New Location: United States Integrated CP2102 USB to serial chip for easy program download and debug information printing. USB to serial chip: CP2102. SX1262 LoRa node chip. Interface: ... moreType-C USB; 2 1.25 lithium battery interface; LoRa; ANT(IPEX1.0); 2 18 2.54 Header Pin.
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Free Shipping Condition: Neu Location: China Die dynamische Vektordiagrammanzeige, klar und deutlich. 10KV~350KV. Wir können sie nicht in die Paketbox legen. Ich hoffe, Sie können sie in Ihrem örtlichen ... moreGeschäft oder Supermarkt kaufen. Das Standardpaket enthält keine Batterien.
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$10.00 Shipping Condition: New – Open box Location: El Paso, United States
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Free Shipping Condition: Neu Location: 金东区, China Aus hochwertigen Materialien, langlebig. Paket enthalten Der Betriebsfrequenzbereich des aktiven HF-Trennverteilers beträgt: 100kHz bis 150MHz, die Einführungsverlust ... moreweniger als 0,8 dB, die Trennung zwischen Ausgang und Eingang besser als 80dB, die Trennung zwischen den Ausgängen besser als 60dB und der Eingang ist mit einem Trenner ausgestattet.
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$5.38 Shipping Condition: Neu Location: China IL (dB): ≤1.5. - Uncertainty (dB): ≤0.5. - Display resolution (dB): 0.01. - Color LCD screen display. - 1 x Mini USB Data Cable. - Communication interface: ... moreMini USB. - Spectral band-width (nm): 1310±50; 1490±10; 1550±15.
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Free Shipping Condition: New Location: Norcross, United States Remote LED backlight - Use conveniently at night. Radio frequency (RF) remote with touch sensitive color wheel. 1 x RF HALF-TOUCH REMOTE (AAA Batteries ... moreare NOT included). 15 music modes - LED Lightting reacts with beat of the music.
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$2.31 Shipping Condition: Brand New Location: China RFID module 1 x RC522 Card Read Antenna RFID Reader IC Card Proximity Module New. 14443A compatible transponder signals. This module can be directly loaded ... moreinto the various reader molds. hope you could understand.
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$3.39 Shipping Condition: New Location: China 1/2/5/10PCS bluetooth module with backboard. Compatible with bluetooth master module"、slave module"or master-slave(whole) module. Note:It's HC-06 Bluetooth ... moremodule. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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Free Shipping Condition: New Location: Jamaica, United States Working frequency: 433MHz. 1x 4km Wireless Transmitter Module. hope you could understand.
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