Power consumption

Notice that this is the consumption without servos connected :

ULRS 1W TX module (ground)

• ~140 mA if voltage is 5V
• ~70 mA if voltage is 10V

ULRS 1W TX module (air)

• 21 mA if voltage is 5V and no signal is received (failsafe)
• 150 mA if voltage is 5V and signal is received. Higher consumption because the module only transmits when a signal is received : it ‘answers’ to incoming packets.

ULRS 100 mW module (air)

• ~26 mA if voltage is 5V and no signal is received (failsafe)
• ~65 mA if voltage is 5V and signal is received. Higher consumption because the module only transmits when a signal is received : it ‘answers’ to incoming packets.