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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.
ESP32 development board, dual core, WiFi, Bluetooth, 4MB, CP2104
Ideal for IoT and automation projects, this dual core ESP32 board offers 2.4GHz WiFi and Bluetooth 4.2 for stable connectivity, 4MB Flash for complex applications and CP2104 interface for fast programming in Arduino IDE or MicroPython. It is powered by MicroUSB or a 3.7V Li-Ion battery with automatic charging, optimized for low consumption.
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NodeMCU development board, Lolin32, with WiFi 2.4GHz and Bluetooth v4.2 BR/EDR/BLE, based on the ESP32 chip.
The board is ideal for IoT (Internet of Things) applications and the chip is developed with TSMC ultra low power technology for low consumption.
To keep consumption as low as possible, the amplifier can be adjusted to find the ideal ratio between communication power, data rate and current consumption.
It also offers the possibility of powering through the MicroUSB connector or directly from a 3.7V (lithium) battery through the dedicated side connector that will automatically charge when the board is powered from an external source.
Arduino IDE and MicroPython can be used for programming.
Specifications:
Supply voltage: 3.3 - 5VDC
Operating voltage: 3.3VDC
Communication IC: CP2104
Digital I/O Pins: 26
Input Analog Pins: 12
Maximum battery charging current: 500mA
Maximum CPU frequency: 240MHz
Chip: ESP32-WROO-32
ESP32 version: REV1
Default firmware: MicroPython
CPU: Dual core Xtensa (or single core). 32 bit LX6 microprocessor, operating frequency at 160 or 240 MHZ and performance up to 600DMIPS
SRAM: 520KB
Flash: 4MB
Wi-Fi: 802.11 b/g/n
Bluetooth: v4.2 BR/EDR and BLE
12 bit SAR DC up to 18 channels
Temperature sensor: Yes
SDIO/SPI/UART interface
Programming with Arduino IDE:
To program the board with the Arduino IDE, add the following URL to Preferences: https://dl.espressif.com/dl/package_esp32_index.json
Select in Boards->ESP32 Arduino->Wemos Lolin32
Before uploading the code to the board via Arduino IDE, briefly connect pin 0 to GND. Disconnect after completing the upload.
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].
Reviews (2) - Review moderation
Am comandat o placuaa, nu o detecta laptopul, era defecta din fabrica, mi-a fost anlocuita gratis cu alta care a funcsionat cateva minute, apoi mi s-a anlocuit din nou cu alta care funcsioneaza bine, fara probleme! 5 stele!
Incepator in arta Arduino. Am reusit sa conectez placa la un Display LCD, totul merge fara probleme. Singura deficienta este pinul MOSI scris ca MISO. In rest totul pare OK :)
