SI4432 470MHz 470M Wireless Module 1000m 433mhz Wireless Communication Module, US $2.88 – Picture 0

SI4432 470MHz 470M Wireless Module 1000m 433mhz Wireless Communication Module, US $2.88 – Picture 1

SI4432 470MHz 470M Wireless Module 1000m 433mhz Wireless Communication Module, US $2.88 – Picture 2

SI4432 470MHz 470M Wireless Module 1000m 433mhz Wireless Communication Module, US $2.88 – Picture 3

Si4432 470mhz 470m Wireless Module 1000m 433mhz Wireless Communication Module

US $2.88

HK, Hong Kong
Jan 29th

Open on mobile:
QR code

Item Description: Features: 1. Thin and small 2. Passed FCC/CE certification 3. Strong ability to penetrate 4. Ses the American SI4432 the latest version of IC, stable performance Frequency range: 433.92M High sensitivity up to -121dBm Maximum output power: 20dBm Data transfer rate: 0.123-256kbps FSK, GFSK and OOK modulation mode 1.8-3.6 V power supply Ultra low power off mode The digital received signal strength indicator (RSSI) Timing wake-up function Automatic antenna matching and bidirectional switch control Configurable data packet structure Before the synchronization signal detection 64 bytes RX data register (FIFO) Low power testing Temperature sensing and 8 bit analog to digital converter Operating temperature range: -20 ~ +60 C Integrated voltage regulator Frequency hopping Power on reset function Built in lens adjustment function Pin Assignment: 1. CND power supply 2. GPIO0 internal module, launch control foot 3. GPI01 internal access module to accept control foot 4. GPIO2 directly connected to the chip GIIO2 pin 5. VCC positive supply 3.3V 6. SDO 0-VDD V digital output provides a serial readback function of the internal control register 7. SDI serial data input. 0-VDD V digital input, this pin for 4-wire serial data clock function 8. SCLK serial clock input. 0-VDDV last month set of inputs. This pin provides a 4-wire serial data clock function 9. NSEL serial interface select input pin,0-VDDV digital input. This pin to 4-wire serial data bus select / enable function, this signal is also used, said the burst read / write mode. 10. NIRQ interrupt output pin 11. SDN Close the input pin. Input 0-VDDV digital. SDN = 0 in shutdown mode, so mode 12. GND access power ground 13. ANT 50 ohm coaxial antenna Application Areas: Remote Control Remote meter reading Home security alarm and remote keyless entry Industrial Control Home automation telemetry Recording personal data Toy Control Sensor Networks Tire Pressure Monitoring Health Monitoring Wireless PC peripherals Tag reader Package Contents: 100%Brand New 1x Wireless Module Payment Method: We only accept Paypal payment. All payments should be received within 7 working days after auction has ended. Non-paying bidders will be reported to ebay. If you can not pay in time, plz contact us. Shipping Details: Item will be shipped out within 48 hours upon receipt of your cleared payment. We can not ship on Sundays and other public holidays. International Buyers Please Note: a) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. b) Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. Please make sure your address in paypal is correct. we will only follow your address listed in the Paypal payment for the shipment. Combine shipment is not allowed. If you want to combine all the items together, you should still pay for all of the shipping, insurance and handling fee. After Service: Please confirm that you have read and understood all of our policies before purchasing. By buying from us we consider you have understood and accepted all of our policies. 1.If this item is defective upon receipt, customer has up to 7 days from date of receipt for exchanging a new one. 2.In an unlikely event that a return is request. All returns must include all original items undamaged, in re-saleable condition, all original packaging including all accessories. Shipping and handling fees are not refundable. Buyer is responsible for shipping costs for shipping products back. We care about you, our valued customers, and will always try to help you out. So if you have any problems, please spend no hesitation to contact us. PLEASE EMAIL US FIRST BEFORE LEAVING ANY NEGATIVE/NEUTRAL FEEDBACK OR OPEN ANY CASE/DISPUTE ON EBAY/PAYPAL. All communications are handled through Email. We strive to answer all emails as quickly as possible, but due to high email volume and different time zones,it may take times for us to reply(and we can not reply emails on Sundays and other public holidays, please wait with patience if you send us emails on/before these days). Thanks in advance for your patience. Due to some ISP SPAM filter settings, you may not be able to receive our email replies. If you have problems receiving our emails, you may need to use a different email account to contact us. We appreciate your positive eBay feedback. Feedback: We're offering as best service as we can, making our clients most satisfied. If you’re in any way dissatisfied with your purchase, please let us know through " MY MESSAGES" or "AskSeller Q"or our mailbox. We will solve it for you. We are committed to ensuring that you are completely satisfied with every transaction. 100% Satisfaction guaranteed! We will reply your mail within 24 hours normally. sometimes have a little delay due to the weekends or holidays. If you can't get our mail after 48 hours, please check your spam or contact to us via ebay. 100% Satisfaction Guaranteed! Contact us with Any Questions!!! On May-08-14 at 20:34:29 PDT, seller added the following information:

Condition:

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...

Country/Region of Manufacture

China