The integrated OLED display provides a convenient way for users to directly interact with the entire development board during their product design process. The display can be used to show important information such as system status and parameters, allowing users to easily monitor and configure the board without the need for additional external interfaces.
WIFI KIT 32(V3) Development Board
Heltec WiFi BLE Kit 32 V3 Arduino Dev-Board is equipped with LoRaWAN wireless communication and a lora module expansion board featuring an OLED display
※Microprocessor: ESP32-S3FN8 (Xtensa ® 32-bit LX7 dual-core processor, five-stage pipeline rack Structure, main frequency up to 240 MHz);
※Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures;
※Onboard SH1.25-2 battery interface, integrated lithium battery management system(charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching);
※Onboard Wi-Fi, Bluetooth 2.4GHz PCB antenna;
※Onboard 0.96-inch 128*64 dot matrix OLED display, which can be used to display debugging information, battery power, and other information;
※Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing;
※Support the Arduino development environment;
Product introduction
What’s this?
WiFi Kit 32 a highly integrated product based on ESP32(including WiFI and BLE), Li-Po battery management system,0.96” OLED are also included
Main Features
WiFi kit 32 is a classic IoT Dev-board designed&produced by Heltec Automation(TM), It’s a highly integrated product based on ESP32(including WiFI and BLE), Li-Po battery management system,0.96” OLED are also included. It’s the best choice for smart citites,farms homes,and IoT makers.
Specification
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Product Name
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WiFi Kit 32 V3 Arduino Dev-Board LoRaWAN Wireless Communication lora Expansion Board IoT with OLED
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Master Chip
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ESP32-S3FN8(Xtensa® 32-bit lx7 dual core processor)
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USB to Serial Chip
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CP2102
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Frequency
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470~510MHz, 863~928MHz (3 versions to choose)
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Interface
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Type-C USB;
2*1.25 lithium battery interface; 2*18*2.54 Header Pin |
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Battery
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3.7V lithium battery power supply and charging
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WiFi
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802.11 b/g/n, up to 150Mbps
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Bluetooth LE
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BLE V5.0 Bluetooth 5, Bluetooth mesh
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Hardware Resource
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7*ADC1+2*ADC2;
7*Touch; 3*UART; 2*I2C; 2*SPI, etc. |
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Memory
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384KB ROM;
512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash |
Product Description
Onboard OLED Display
Picture display
Main Catagory
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