Arduino 2.4ghz Nrf24l01+module With Wireless Shield Spi To Iic I2c Twi Interface

US $5.14

ShenZhen, China
Jan 29th

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Description Specification: Wireless module for NRF24L01: ①MODULE FEATURES: 1>.I2C (TWI) communication protocolis used, which simplifies the NRF24L01 communication processgreatly,thus usersno need to understandthetedious communication processof NRF24L01,itimprovestheefficiency ofproject development Immenselyby this way. 2>. Each modulewill beasa slave ofI2C (TWI).(address 35) 3>. Module isin a small frame with length 73mm,width 22mm. 4>. Smooth bidirectional communicationand nodiscernablethe slave or master. 5>. Maximum transmissive distance can reach 70m(Justforreference) 6>. Wireless correspondingchipisreliable NRF24L01communication protocol,it will reduce data lost. 7>. I2C/TWI protocol simplifies the communication linesgreatly. 8>. Compatible with arduinoperfectly. ②.APPLICATIONS: Robot control, remote control.,Information collectionandetc. Note: The wireless communications mayresult inradiation, so it is not recommended for life protectionarea. ③. RELEVANT PARAMETERS: Operating voltage: 5V.(No short-circuit protection,so you must be careful with polarity connection when you use.) Holdtimeof module receiving data :more than 2S Holdtimeof module transmitting data:more than 300s Transfer rate:50Byte/S (theoretical value) I2C/TWI Address:0x47 (decimal 35) NRF24L01 Address:0x34, 0x43, 0x10, 0x10, 0x01 (from low to high) Related terms: Holdtimeof module transmitting data means when the module (TWI slave) receives data sent frommaster, it will transmit the date to another module, and thenit will wait to receive another responsed signal of that module,if there is no responsed signal after a while,the module will send the data again,repeated sending times multiply waiting time is the hold time. NRF24L01+ Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs Built-in hardware CRC error detection, Multipoint communication address control. Low-power 1.9 ~ 3.6V, only 1uA on Power down mode Built-in 2.4Ghz antenna Available software to set the address, only received local Address when output data(Provide interrupt instruction), can be directly connected to a variety of microcontrollers, Software programming is very convenient. Built-in voltage regulator Standard DIP Pitch Interface for embedded applications size: 34mm X 17mm X 1mm ns. Package included: 1 x Arduino 2.4GHZ NRF24L01 1x Module with wireless Shield SPI to IIC I2C TWI Interface Shipping Terms 1. WORLDWIDE Free SHIPPING. (Except China) 2. Orders processed within 24 hours of payment verification. 3. We only ship to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. No Tracking Number The shipping cost is very low,we are not responsible for any loss in the mail if the item not insured(no-registered mail). Registered Post Shipping cost: Would better to Add 3 USD to Upgrade---- Registered Post(Choose "Standard Int'l Shipping" for one item,and others choose free shipping.we can send all your items in one box with tracking number.) Express Courier Need URGENT? We offer a varienty of shipping methods (Expedited Int'l Shipping) to meet your needs.If you need it Urgent, please contact us to Upgrade the shipping to Express. Payment Terms 1.We accept payment via PAYPAL ONLY. 2. Payment must be made within 4 days of auction closing. (Non-payment may result in a UPI (Unpaid Item) being put on your account. eBay will automatically close your account if you accumulate 4 UPI's total.) 3. TOTAL AMOUNT DUE includes the final auction price plus S&H(Shipping and Handling). 4. S&H will be determined based upon the SHIP TO address. PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES. 5. Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment. Feedback We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. Links for related products Engineered for professional eBay sellers! On Dec-13-14 at 01:43:01 PST, seller added the following information: