Search found 1614 matches

by WiFive
Fri Apr 20, 2018 12:38 am
Forum: General Discussion
Topic: date of production ESP32
Replies: 4
Views: 263

Re: date of production ESP32

Well it would be very strange to have modules in the same reel have some with calibration data and some not so you'd only have to test one. Unless calibration hardware is fully integrated into 100% production flow it seems like a waste to do it for applications that aren't even going to use adc, whi...
by WiFive
Thu Apr 19, 2018 11:50 am
Forum: General Discussion
Topic: date of production ESP32
Replies: 4
Views: 263

Re: date of production ESP32

That's why you need one of these: https://www.aliexpress.com/wholesale?ca ... 32+fixture

Personally I would assume that precalibrated devices are special order unless told otherwise.
by WiFive
Thu Apr 19, 2018 9:13 am
Forum: ESP32 SDK
Topic: custom bootloader to update main firmware/application
Replies: 12
Views: 286

Re: custom bootloader to update main firmware/application

Yes. There are lots of ota examples on GitHub from espressif and others.
by WiFive
Wed Apr 18, 2018 11:34 am
Forum: ESP32 SDK
Topic: Wi-Fi Scanning and excluding 802.11n 5Ghz networks
Replies: 9
Views: 400

Re: Wi-Fi Scanning and excluding 802.11n 5Ghz networks

Are you sure the first one is not a repeater (airport express, time capsule)? Have you actually tried to connect the esp32 to the second one by specifying the bssid? As you can see the 2.4ghz and 5ghz networks are not supposed to share the same bssid aka Mac address, but they are usually similar. ht...
by WiFive
Sat Apr 14, 2018 8:19 am
Forum: ESP32 SDK
Topic: setup interrupt for I2C_ACK_ERR_INT (ack error)
Replies: 3
Views: 96

Re: setup interrupt for I2C_ACK_ERR_INT (ack error)

Yes the driver handles those things internally.

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