Bluetooth Low Energy Long Range

You can now achieve ranges of over 1 kilometer using bluetooth low energy.

Bluetooth low energy long range.

Use the cc2590 range extender to increase output power and improve sensitivity and thus achieve much longer range. The first two phys are primarily used for streaming data at close range. Bluetooth 5 0 coded phy for low energy long range communication. By rick desmaris gunnar pope graham clarke.

Being engineers they want to know what to expect if they use bluetooth low energy also know as ble or bluetooth 4 0 as the wireless technology to send and receive data. We demystify the long range capabilities of bluetooth low energy with a range test you can repeat for yourself. For a 1 6 km 1 mile radio link which is achievable with bluetooth low energy long range modulation the antennas would need to be at approximately 7 meters of height 21 ft to avoid the effect of the ground entering the fresnel zone and affecting the measurement. Unlike other wireless technologies bluetooth technology is designed to support a wide range of achievable ranges between two devices providing developers tremendous flexibility to create wireless solutions that best meet the needs of their target use case.

Before the launch of bluetooth 5 there was just one way to increase range in your bluetooth low energy ble product. Le 1m is bluetooth 4 and le 2m was introduced in bluetooth 5 along with le coded. Introduction bluetooth low energy was designed to provide considerably reduced power consumption and cost while maintaining communication ranges similar to bluetooth classic. What determines bluetooth range.

With bluetooth version 5 0 a new long range mode was introduced. Bluetooth low energy technology operates in the same spectrum range the 2 400 2 4835 ghz ism band as classic bluetooth technology but uses a different set of channels. However that is no longer the case. The antenna is installed inside of the block wall building on the second floor.

The le coded phy allows range to be quadrupled approximately compared. The longer answer to the question about the range of bluetooth technology is it depends. By increasing radio transmit power. Bluetooth low energy has a much longer range than is popularly believed to be the case even at version 4.

Instead of the classic bluetooth seventy nine 1 mhz channels bluetooth low energy has forty 2 mhz channels. Tidc bluetooth low energy long range is a bluetooth smart reference design for long range applications. But doing this negatively impacted current consumption of your product.