could you elaborate more?
btw, it's "hi E-S-P"... for reference: https://youtu.be/n0jH1Brmee8
Search found 34 matches
- Sat Dec 25, 2021 3:09 pm
- Forum: ESP-BOX
- Topic: ESP-BOX firmware wakenet_model hiesp8 does not work
- Replies: 9
- Views: 62659
- Mon Jun 18, 2018 2:25 pm
- Forum: Hardware
- Topic: TX Power Consumption with Impedance Mismatch
- Replies: 4
- Views: 8814
Re: TX Power Consumption with Impedance Mismatch
yes. it could happen depending on what the impedance is at that point. the transceiver is not designed to work under such conditions. Imagine the power amplifier trying to pump 20 dBm of power into a low impedance, and since power is current^2 x R, and R is very small, the current would have to incr...
- Mon Jan 01, 2018 7:33 am
- Forum: General Discussion
- Topic: Antenna and reachability
- Replies: 1
- Views: 4370
Re: Antenna and reachability
antennas are a huge part of it. you have to consider the following factors: 1. are you putting the module in the right way? e.g. if there is a ground plane covering the module's antenna, it will not only short out the signals, but also cause distortion, possibly making most of the signal indeciphera...
- Thu Dec 21, 2017 3:43 am
- Forum: General Discussion
- Topic: Newbie questions
- Replies: 1
- Views: 4512
Re: Newbie questions
could try running it and see what pops up. but how about just reinstalling the image to whatever that you want.
"Life is about the journey and not the destination."
"Life is about the journey and not the destination."
- Sun Sep 24, 2017 1:36 pm
- Forum: General Discussion
- Topic: Buying ESP parts
- Replies: 6
- Views: 13955
Re: Buying ESP parts
thank you my friend!
- Sat Sep 23, 2017 11:36 am
- Forum: General Discussion
- Topic: Buying ESP parts
- Replies: 6
- Views: 13955
Re: Buying ESP parts
yes. I am John Lee from Espressif. On the record, Schoeta is wholly owned by Espressif.
- Thu Sep 21, 2017 8:24 pm
- Forum: General Discussion
- Topic: ESP32 Specifications (WiFi Receive)
- Replies: 1
- Views: 15341
ESP32 Specifications (WiFi Receive)
Introduction This is a series of articles about ESP32 WiFi specifications. The organization of the topics presents the most important concepts first and the least important and most obscure ones, the last, so that the reader can stop at anytime when it becomes irrelevant. For a start, we will discu...
- Sat May 27, 2017 1:26 pm
- Forum: General Discussion
- Topic: Txs
- Replies: 3
- Views: 8918
Re: Txs
hey Rudi, let me look into this and get back ASAP!
- Sun Dec 18, 2016 4:13 pm
- Forum: General Discussion
- Topic: ESP32 ADC precision
- Replies: 1
- Views: 5780
Re: ESP32 ADC precision
the ADC is 12-bit. but it could be affected by:
1. ground bounce due to power amplifier,
2. missing decoupling capacitors, and
3. insufficient settling time.
1. ground bounce due to power amplifier,
2. missing decoupling capacitors, and
3. insufficient settling time.
- Fri Oct 14, 2016 2:06 pm
- Forum: General Discussion
- Topic: Can the Bluetooth radio be used to TX/RX raw non-BT radio packets (as nRF24 replacement)?
- Replies: 4
- Views: 10730
Re: Can the Bluetooth radio be used to TX/RX raw non-BT radio packets (as nRF24 replacement)?
In terms of power consumption if you are using ESP-NOW and backing off in terms of power, i.e. transmit 0dBm, i think you would get similar performance as Bluetooth. Although, the transmission occupies a large bandwidth, but the transmission time is much shorter. It might be good enough. In short, y...