2Pcs Nrf24L01+Pa+Lna Wireless Transceiver RF Transceiver Module 2.4G 1100M with
$ 9.08
Description
2Pcs Nrf24L01+Pa+Lna Wireless Transceiver RF Transceiver Module 2.4G 1100M with SMA Antenna for Arduino Main Function: Enhances the wireless communication performance of the nRF24L01+ chip by integrating a power amplifier (PA) and a low-noise amplifier (LNA). PA amplifies the transmission power from the standard 0dBm to approximately +22dBm, significantly expanding the signal coverage range; the LNA optimizes the sensitivity at the receiving end, reduces noise interference, and ensures stable data reception at long distances Communication Range: Equipped with an SMA interface for connecting high-gain antennas, the communication range exceeds 1,100 meters in open environments at 250Kbps and over 520 meters at 2Mbps high-speed rates Low Power Consumption: Transmission mode current is only 11.3mA, and reception mode is 13.5mA. Supports SPI interface direct connection to MCU, enabling quick integration into existing systems Wide Application: It can be widely used for wireless communication between modules, such as wireless remote control, somatosensory devices, RFID, NFC, smart grid, smart home, wireless audio, etc Instruction Manual: Please obtain the example link from the Product Guides and Documents below Shipping Fast shipping is very important for us. Our standard US shipping service is FREE. Your order will be shipped within 2-3 business days upon full payment received. Your order will be delivered within 2-3 business days after the handling time. We only ship to the confirmed PayPal address. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Returns and payment We offer a 30 days return policy from checkout winning date. We allow only PayPal as payment method FeedBack Your feedback very important to us, after you get your package and you are satisfied with our service please leave us positive feedback If you have any problem with your order / any questions please before leave any type of feedback For any questions, using eBay contact system Please visit our eBay store to check out other items for sale! Thank you for shopping at our store.
The seller was amazing at keeping me informed via email the status of my order every step of the way. In fact, the order arrived a few days prior to the initial ETA. I received my item as advertised, unfortunately the stylus was not compatible with my daughter's Dell Chromebook 3100. Regardless of the item not working out, I would still highly recommend the seller. 💖
I received my foundation today. This vendor went above and beyond to provide EXCELLENT customer service. From constant updates to ensuring my purchase arrived quickly. Again, I can't thank you enough for your excellent customer service. I highly recommend purchasing from them.
Item was well packaged and arrived in good condition. Exactly as described in ad and photo. Nice appearance. Good quality and fair value for the price. Shipping was slow.
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