Bluetooth Low Energy Long Range

However that is no longer the case.

Bluetooth low energy long range.

Kw39 38 37 bluetooth low energy long range field tests line of sight field range tests are performed on the nxp kw39 38 37 bluetooth low energy 5 0 long range microcontroller. Before the launch of bluetooth 5 there was just one way to increase range in your bluetooth low energy ble product. Bluetooth low energy has a much longer range than is popularly believed to be the case even at version 4. The le coded phy allows range to be quadrupled approximately compared.

Instead of the classic bluetooth seventy nine 1 mhz channels bluetooth low energy has forty 2 mhz channels. We demystify the long range capabilities of bluetooth low energy with a range test you can repeat for yourself. You can now achieve ranges of over 1 kilometer using bluetooth low energy. The first two phys are primarily used for streaming data at close range.

By rick desmaris gunnar pope graham clarke. 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. 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. Introduction bluetooth low energy was designed to provide considerably reduced power consumption and cost while maintaining communication ranges similar to bluetooth classic.

The longer answer to the question about the range of bluetooth technology is it depends. Tidc bluetooth low energy long range is a bluetooth smart reference design for long range applications. By increasing radio transmit power. 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.

But doing this negatively impacted current consumption of your product. What determines bluetooth range. Here is the scenario and ble range expectations. Le 1m is bluetooth 4 and le 2m was introduced in bluetooth 5 along with le coded.

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. Bluetooth 5 0 coded phy for low energy long range communication. Use the cc2590 range extender to increase output power and improve sensitivity and thus achieve much longer range.