Heltec Automation WIFI Kit8 Board ESP8266 32MBit

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Product details

This WIFI KIT 8 is an original Heltec board. An ESP8266 microcontroller and an OLED display are mounted on the board. The OLED is perfect for debugging or displaying measured values.
The board also has a lipo connector with charge controller. Since the deep-sleep current of approx. 10mA is somewhat high, it is only suitable for mobile use to a limited extent. The board does not skimp on flash memory because it has a 32MBit memory chip. The ESP8266 microcontroller is very powerful and also has a WLAN radio module. The module is compatible with the Arduino IDE and can be programmed straight away. With the ESP8266 you can easily connect your projects to the internet. The board is often used for IoT (Internet of Things) applications. For example, you can easily connect your data logger to the internet and log the data to a cloud. The WIFI Kit8 has a micro USB port for programming and power supply. Since the ESP8266 is a pure 3.3V controller, you may only operate all inputs and outputs with 3.3V!

This board can be plugged onto a half-size breadboard and there is still enough space on both sides to plug in Dupont cables.

Technical details Heltec WIFI Kit8:
Type: HTIT-W8266
Version: B
Manufacturer: Heltec
Controller: ESP8266
OLED Controller: SSD1306
OLED Resolution: 128x32Pixel
USB-UART converter: CP2104
Connection: Micro-USB
CPU: 80 MHz, 32Bit RISC
RAM: 96kB
Flash: 32MBit
WiFi (Client, AccessPoint Mode)
10 digital IOPins, 1 ADC (10Bit)
Integrated WLAN antenna
Integrated LiPo battery charger for 3.7V Lipos
Lipo battery connection: JST 1.25mm
Dimension: 51 x 18.2 x 8mm
Weight: 8g

Scope of delivery:
1x Heltec WIFI Kit8 Board ESP8266 32MBit
2x pin headers 12x1p.

Key specifications

Development board type
Board
Memory
0.10 MB
Processor type
ESP8266
Clock speed
80 MHz
Item number
25403402

General information

Manufacturer
Category
Release date
4/28/2023
Maximum order quantity
18

Development board properties

Development board type
Board
Processor type
ESP8266
Clock speed
80 MHz
Memory
0.10 MB
Flash memory
32000 kB

Power supply

Power supply
Rechargeable battery operated
Operating voltage
3.70 V

Wireless transmission

Wireless transmission
Wi-Fi

Connections

Data ports
1 x Micro USB

Scope of delivery

Scope of delivery
1x Heltec WIFI Kit8 Board ESP8266 32MBit
2x pin headers 12x1p

Product dimensions

Weight
8 g

Package dimensions

Weight
8 g

14-day right of returnReturn policy
24 Months Bring-in WarrantyWarranty provisions

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