chip RF wifi wireless ic QFN32 nodemcu Integrated Circuits esp8266 esp 8266 ESP8266EX
chip RF wifi wireless ic QNF32 nodemcu Integrated Circuits esp8266 esp 8266 esp8266ex
Packaging Tape & Reel (TR)
Type TxRx + MCU
RF Family/Standard WiFi
Protocol 802.11b/g/n
Modulation -
Frequency 2.4GHz
Data Rate (Max) 54Mbps
Power - Output 20dBm
Sensitivity -91dBm
Memory Size -
Serial Interfaces I²C, I²S, SPI, UART
GPIO 8
Voltage - Supply 2.5 V ~ 3.6 V
Current - Receiving 50mA ~ 56mA
Current - Transmitting 120mA ~ 170mA
Package / Case 32-VFQFN Exposed Pad
GPS Module
Power Module
Electronic Module
Relay Module
WIFI Module
Senior Module
Founded in 2006,Shenzhen Yingbaichuan Technology Co., Ltd. is an independent distributor, which major in selling electronic components and provide customers with perfect supporting service.
Our company is equipped with experienced sales and procurement team to provide more professional service.For years,depended on advantage channel and independent agency,our company has built a giant spot stocks.
We have many main products, which are mainly applied in communication products,automotive electronics,medical equipment,photoelectric products and unmanned aerial vehicle and so on.
After more than ten years of experience accumulation and precipitation,with strong strength,our company established a long-term and stable cooperative relationship with many trader,agent and manufactures.
Machining
Packaging
Scanning
Checking Order
Warehouse shipment
Transport
1. We will ship the items within 3-5 working days after the payment is reached.
2. Packing in professional anti-static bag,carton and so on.3. We can ship to you by DHL/TNT/UPS/EMS/Fedex. Please contact us directly and we will ship as your requirement.
Quality and reliability are of highest importance to us, so for every purchase we have our products tested before being sent to the customer.We provide 90 days warranty counting from the arrival date of the item.
If the parts you purchased from us are not functoinal, please simply return them to us for replacement or refund.(Buyer should return all original and undamaged items under re-saleable condition).
If the part is defective, please notify us within 3 days after arrival.
Any parts must be returned in their original condition to qualify for a refund or replacement.
Q1: What is your terms of payment?
A: Full payment. Goods would be shipped in 3-5 work days after payment received, finally depends on quantities.
Q2: What is your sample policy?
A: We can supply the sample for free if we have ready parts in stock, but the customers have to pay the courier cost.
Q3: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q4: What is the products warranty?
A: 1 year to replace new free for any quality problem.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier