- Thu Jan 15, 2015 6:55 am
#7357
Internal regulator has its limits.
Check CC2530 block diagram for example.
Check CC2530 block diagram for example.
- Thu Jan 15, 2015 10:55 am
#7382
You can apply 5V and it's gonna blow up.
Acceptable voltage range is [1.7V, 3.6V].
Acceptable voltage range is [1.7V, 3.6V].
- Thu Jan 15, 2015 5:48 pm
#7406
Why 5? Why not 100? Or 1000? The main point of the power supply regulation requirement is so that you can't overdrive the RF amplifier and boost the transmit power.
admin wrote:Maybe, so I can apply 5V to the chip....I am going to ask the factory and we will get a answer.
My gut feel from years of experience is they are playing a fast one, the SPI flash would need to be driven also from that regulator, and I sure its not.
Stay tuned.
Richard.
Why 5? Why not 100? Or 1000? The main point of the power supply regulation requirement is so that you can't overdrive the RF amplifier and boost the transmit power.
- Fri Jan 16, 2015 5:03 pm
#7469
Transmission 1MBytes per second (TCP) and screening (cover-up) sheet aluminum transmitter module.
The module is plugged into a 3.3V regulator
Measurement chain 5V via a resistor of 1 ohm.
The control program of the transmitter causes overheating of the chip ESP8266ex?
Power dissipation ESP8266> 1W (5x5 mm)?
The module is plugged into a 3.3V regulator
Measurement chain 5V via a resistor of 1 ohm.
The control program of the transmitter causes overheating of the chip ESP8266ex?
Power dissipation ESP8266> 1W (5x5 mm)?
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