LoLin 32 ESP-WROOM-32 2.4GHz Dual-Mode WiFi+Bluetooth, CP2102
Code: DD100041Free Shipping
From 100 EUR
30 Days to Return
For Registered

30 Days to Return
For Registered Customers

Free Shipping
For orders from 100 EUR

Customer Care
We handle complaints within 5 days

Quick dispatch
Within 24 hours
Product detailed description
The board integrates a wireless WiFi module with ESP-32 chip and a USB interface from which the module can be powered and programmed. Communication is provided by the CP2102 controller. The ESP-32 module itself is equipped with a highly integrated and powerful 32-bit microprocessor with many GPIO pins, that can perform the action according to the programmed code even without using the Arduino control.
The board is compatible with Arduino IDE and NodeMCU.
The board has a USB Micro connector and a USB to serial (UART) converter, making it easy to connect this board to your computer using a USB Micro cable.
LiPol charging is handled by TP4054, max charging 500mA, JST-PH-2 connector
Specifications(deliberately in the original so that nothing is lost in translation):
| Microcontroller | ESP-32 |
| Cock Speed(Max) | 240Mhz |
| Flash | 4M bytes |
| USB - Serial Converter | CP2102 |
| Digital I/O Pins | 26 |
| Analog Inputs | 12 |
| Flash | 4MB |
| Dimensions | |
| Length | 58mm |
| Width | 25.4mm |
| Height | 7mm |
| Weight | 5.8g |
Included in delivery:
- 1pc LoLin 32 ESP-WROOM-32 2.4GHz Dual-Mode WiFi+Bluetooth, CP2102, battery charging
Remark:
- This is a 3.3V device. To connect 5V digital sensors or devices, you'll need a voltage level converter like our 4-channel or 8-channel converter modules.
- This product is not a standalone functional unit and may require professional installation.
- Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
Additional parameters
| Category: | Retired |
|---|---|
| Warranty: | 2 years |
| Weight: | 0.006 kg |
| Type: | ESP |
| Logical levels: | 3.3V |
| I/O pins: | 26 |
| PWM pins: | 26 |
| ADC pins: | 12 |
| Frequency: | 40MHz |
| Flash memory: | 4MB |
| SRAM memory: | 520kB |
| EEPROM memory: | Ne |
| Connector with battery charger: | Yes |
| Microcontroller: | ESP32 |
| Converter: | CP2102 |
| Bluetooth: | Yes |
| WiFi: | Yes |
| The item has been sold out… | |
5,0
5 ratings
Add a rating
5
4
3
2
1
List of ratings
5
MS
Milan Stanič
Zatím seznamování. Technické provedení je na dobré úrovni. Dobré balení proti poškození.
5
IČ
Igor Čambor
Pre mňa zatiaľ super.
5
JP
Jozef Pajzinka
Při připojení PCF8583 (I2C) a teploměru DS18B20, kód při zapnutí WIFI zvykne zahlásit 'Brownout detector was triggered' - což podle mě naznačuje že deska by si zasloužila více kondenzátoru.
5
Paráda, funguje jak má. Navíc byl pořádně zabalený při přepravě, takže žádné ohnuté nožky a tak.
Trochu jsem ze začátku válčil se správným výběrem PINů pro SPI, ale zdařilo se.
5
Zakoupeno pro provoz na baterii s deep sleep, spokojenost
List of discussions
SD
Poznamka ku kompilacii v PlatformIO
Slavomir Dvorsky
platformio.ini
platform = espressif32
board = lolin32
LED_BUILTIN = GPIO5 (BLUE active low)
TK
špatně uvedený konektor na baterii
Tomáš Koníř
Konektor na baterii není JST-XH 2.54, ale podle všeho je to JST-PH 2.
PS
Petr Sedláček
Diky za info, to je dobre - ten je myslim pro baterie obvyklejsi, hlavne pro ty mensi :)
