Your cart is empty.
Your cart is empty. Tipps:
1. If you want to use the module for sleep testing, we recommend this tutorial:
https://randomnerdtutorials.com/esp32-deep-sleep-arduino-ide-wake-up-sources/
*The appearance of the module is different but the method of use is the same. *
2. The power consumption of the mini ESP32 module is about 10ma after sleep.
Because the onboard LED signal light also consumes a certain amount of power during sleep.
(After removing the LED light, the power consumption can be reduced to 1MA during sleep.
After removing the LED light, there is no flashing prompt during signal transmission.)
Product parameter:
- Rich pins and powerful functions.
- Small size, easy to install
- Strong function with support LWIP protocol, Freertos
- Supporting modes: AP, STA, and AP+STA
- Supporting Lua program, easily to develop
- Operating voltage: 5V DC
- Memory: 4 MB BT v4.2 (BR / EDR / BLE)
- WiFi: 2.4 GHz
Package including:
2 x ESP32 Upgrade mini Board
Douglas Ronaghan
Reviewed in Canada on December 11, 2023
I think the reviews claiming a power regulator problem are correct. Both my units burned out immediately.
Proud Canuck
Reviewed in Canada on November 13, 2023
Arrived on time. Tested and both worked without issue. Good value for the money compared to other sellers on Amazon.
Barry frith Personal
Reviewed in Canada on October 7, 2022
On my Mac M1 it required the CP210x drivers be downloaded from Silicon Labs and installed before I could upload to it using Arduino
B. Snow
Reviewed in Canada on September 29, 2021
The on board voltage regulator is only rated for 150ma, the esp32 can pull up to 500ma. Design flaw. Returned.
TheWaffleGuy
Reviewed in Canada on August 11, 2021
I bought these to mine Duino Coin with them, and to eventually run i²c with them. For now they are mining over wifi, and I couldn't be happier. They work great, and I would definately buy again!
Bahram Hajian
Reviewed in Canada on June 15, 2021
The power source on the board has a problem.When it wants to boot up, restart the board again for one time and we found the power issue on it.Always got this message at each boot, "Brownout detector was triggered"
Recommended Products
CA $499.99
CA $ 99 .00 CA $99.00
CA $231.53
CA $ 99 .00 CA $99.00
CA $99.99
CA $ 46 .99 CA $46.99
CA $19.57
CA $ 8 .99 CA $8.99