5PCS ESP32 ESP-32S WiFi Development Board NodeMCU ESP-WROOM-32 Microcontroller 2.4GHz Dual-Core WiFi Bluetooth Processor Integrated Chip CP2102 30pin

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5PCS ESP32 ESP-32S WiFi Development Board NodeMCU ESP-WROOM-32 Microcontroller 2.4GHz Dual-Core WiFi Bluetooth Processor Integrated Chip CP2102 30pin

Regular Price: US$53.99

Special Price US$44.99

Availability: In stock

Supplier: DORHEA

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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US$64.98

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5 X ESP-WROOM-32 ESP-32S development board

Tips: When you download the program to ESP32, you need to press the IOO button for 1-2 seconds.

High performance esp32 module
Small volume, easily embeded to other products
Supporting Lua program, easily to develop

Reference links of ESP32 at below:
https:/github.com/Nicholas3388/LuaNode ;
https:/github.com/nodemcu/nodemcu-firmware/tree/dev-esp32 .

It’s often related to one of the following issues:

Poor quality USB cable; USB cable is too long;
Board with some defect (bad solder joints);
Bad computer USB port;
Or not enough power provided by the computer USB port.
When you open your motherboard IDE Serial monitor and the error message “Brownout detector was triggered” is constantly being printed over and over again.
It means that there’s some sort of hardware problem.

ESP32 is a safe, reliable, and scalable to a variety of applications,the user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values exceed the threshold. The module supports for NodeMCU and other development environments, which expands the range of its resources available and greatly improves the ease of learning and development. Of course, it can also be widely used in Internet of things occasions, such as home automation, wireless industrial control, wireless positioning system signal. ESP32 development board support lua program, easy to develop, support LWIP protocol, Freertos, three modes : AP, STA and AP + STA. The module is ESP-WROOM-32 module, the peripheral uses the USB serial port chip CP2102 to expand the micro USB interface, which can be directly debugged by a USB connected computer, and the data transmission is fast and stable. Dual core ESP-32 development board, 2.4GHz dual mode development board.There are two touch buttons, one is reset, the other is enable module to enter the halberd program mode.