The Haitronic T-OI development board with ESP8266 chipset is designed for Arduino projects. It has a socket for a rechargeable 16340 battery and a battery power switch, while the TP4054 charger supports charging. The battery is not included.
Input/output pins are available on both sides, with spacing compatible with breadboards. It also includes a Grove connector for Grove modules and T-Watch sensors, a ceramic Wi-Fi antenna, and an IPX antenna connector. USB connectivity is provided via Micro USB, while the CH340K functions as a USB-to-TTL converter.
- Type: Development board
- Chipset: ESP8266EX
- USB-to-TTL converter: CH340K
- Battery charger: TP4054
- Battery socket: 16340
- Battery voltage: 3.7 V
- Battery power switch: Yes
- USB connection: Micro USB
- Wi-Fi antenna: Ceramic
- IPX antenna connector: Yes
- FLASH memory: 4 MB
- Board dimensions: 43.96 × 25.63 mm
- Board weight: 7.87 g
- Package contents: 1 ESP8266 development board
- Product Number
- HS2669
- Type
- Board
- Board Model
- -
- Chipset
- ESP8266
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.