Why the power consumption is the same?

kaviyarasan · 发表于 2025-1-9 20:34:12

Why is the power consumption the same when setting the RF power to both 0 dBm and 3 dBm, and why does changing the RF power not cause any variation in power consumption?

TL_SHENGFENG · 发表于 2025-1-10 16:18:08

Because of mesh nodes, Rf power is configured for packet transmission. Throughout the entire process, sending packets only takes up a small amount of time, while others are receiving packets, so the power consumption of 3 and 0 does not seem to differ much

kaviyarasan · 发表于 2025-1-10 20:07:37

本帖最后由 kaviyarasan 于 2025-1-10 20:13 编辑

TL_HSF 发表于 2025-1-10 16:18
Because of mesh nodes, Rf power is configured for packet transmission. Throughout the entire process ...

But here for 0 dbm 4.8mA is there its consuming 7 mA

TL_SHENGFENG · 发表于 2025-1-13 18:04:11

这个是mcu stall下的功耗，7ma是包含mcu运行功耗

[BLE Mesh] Why the power consumption is the same?