+86 028 6237 4838
Description
Characteristics
No Reviews
Description
Summary
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.
Compared to WiFi Kit 32 (V2), V3 has made the following upgrades:
| Item | WiFi Kit 32 (V2) | WiFi Kit 32 (V3) |
|---|---|---|
| MCU | ESP32-D0 | ESP32-S3 |
| USB Socket | Micro USB | USB Type C |
| Low Power Features in Deep Sleep | ≈800uA | <10uA |
| Other Update | Better impedance matching of RF circuits. |
Main Features
- 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;
Specifications
| Parameters | Description | Master Chip | ESP32-S3FN8(Xtensa®32-bit lx7 dual core processor) |
|---|---|
| USB to Serial Chip | CP2102 |
| WiFi | 802.11 b/g/n, up to 150Mbps |
| Bluetooth LE | Bluetooth 5, Bluetooth mesh |
| Hardware Resource | 7*ADC1+2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI, etc. |
| Memory | 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash |
| Interface | Type-C USB; 2*1.25 lithium battery interface; 2*18*2.54 Header Pin |
| Battery | 3.7V lithium battery power supply and charging |
| Power Consumption | Deep Sleep 10uA |
| Operating Temperature | -20~70℃ |
| Dimensions | 50.2 * 25.5* 10.2 mm |
Description
Pin Map
High light
Docs & Resource
- [Resource] — Heltec ESP(ESP32&ESP8266) framework
- [Resource] —User manual
- [Resource] —Datasheet
- [Resource] —Schematic diagram
- [Resource] —Downloadable Resources
Packing list
The default packing list without selecting any accessories is as follows:
| Item | Quantity |
|---|---|
| WiFi Kit 32 (V3) | x1 |
| SH1.25 x 2 battery cable | x1 |
Characteristics
| Weight | 30 g |
|---|---|
| Dimensions | 6.6 × 6.6 × 2 cm |
No Reviews
WiFi Kit 32 (V3)
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
$12.99
Reviews
There are no reviews yet.