DESCRIPTION
RETIRED PRODUCT – We’ve stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page remains available for its resources and as a source of potential interest.
Crazyradio PA is a long range open USB radio dongle based on the <nRF24LU1+> from Nordic Semiconductor. It features a 20dBm power amplifier, LNA and comes pre-programmed with Crazyflie compatible firmware. The power amplifier boosts the range, giving a range of more than 1km (line of sight) together with the Crazyflie 2.0 and above 2km Crazyradio PA to Crazyradio PA (line of sight).
The Crazyradio PA is not only for usage together with the Crazyflie and Crazyflie 2.0. Since it’s an open project with firmware written from scratch and a Python API for usage it’s great building block for systems that require longer range than WiFi and doesn’t have the same requirements for bandwidth. The hardware comes shipped with the latest firmware as well as a bootloader that enables firmware upgrades via USB without any additional hardware needed.
The Crazyflie PA is compatible with the first generation of the Crazyflie, but will not give the same range increase as with the Crazyflie 2.0.
FEATURES
Features：
- Radio power amplifier giving 20dBm output power
- > 1km range LOS with Crazyflie 2.0
- 2×5 2.54mm header for prototyping (not mounted)
- Hardware support for PPM
- Same mechanical footprint as the first generation Crazyradio
- Open source firmware
- Firmware upgrade via USB
- Low latency
Specification：
- Based on nRF24LU1+ chip from Nordic Semiconductor
- 8051 MCU at up to 16MHz with 32Kb flash and 2Kb SRAM
- nbsp; 2.4GHz ISM band radio
- USB device peripheral
- 125 radio channels
- 2Mbps, 1Mbps and 250Kps communication data-rate
- Sends and receives data packets of up to 32 bytes payload
- Automatically handles addresses and packet ack
- Hardware SPI and UART
- Combatible with Enhanced ShockBurst protocol from Nordic Semiconductor
- Radio specification:
- 20dBm output power (100mW)
- Low Noise Amplifier (LNA)
- RP-SMA connector
- Can be powered with up to 13V via expansion header
- 2×5 2.54mm expansion header with following signals (not mounted):
- Hardware support for PPM input
- Up to 13V input power
- GND
- PPM
- SPI/UART
- Standard USB-A connector
- Mechanical specification:
- Weight: 6g
- Size (WxHxD): 58x16x6.5mm (including connectors)
Package contents：
- 1 x Crazyradio PA
- 1 x Duck antenna 2dBi
RESOURCES
- Bitcraze
- Wiki
- Forum
Fast shipping and professional packing
Our long-standing relationships with UPS FedEx DHL and other global carriers lets us offer a range of shipping services. Our warehouse staff is highly skilled and will package your items according to our precise and accurate specifications. Before they are shipped the goods are carefully inspected and secured. We deliver to thousands of customers every day across different countries. The fact that we're dedicated to becoming the largest online retailer in the world is evident. These warehouses are located in Europe in the same way as they are in USA.
Please note that orders with more than one item are given a processing time according to the item.
Prior to shipment, our team will perform an extensive inspection of the items you purchased. Today, the majority of orders will be shipped within 48 hours. Expected delivery times are between 3-7 days.
Returns
Due to the multiple parties involved such as the factory and the warehouse, we are unable to effectively manage inventory. The actual inventory may change at any moment. It is possible that your order may be out of stock after your order has been made.
Our policy lasts for 30 days. If you don't receive the product within the 30 days period, we are not able to provide a refund or an exchange.
The item cannot be used and in its original condition. It must also still remain in the original packaging.
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