LILYGO® TTGO T-OI Plus ESP32-C3 RISC-V MCU Wireless Module Development Circuits Board Wi-Fi Bluetooth With 16340 Battery Holder
Specification
| MCU | ESP32-C3 |
| FLASH | 4 MByte |
| Battery Holder | With/Without 16340 Battery Holder |
| Grove connectors | 4 Pin, 2.0mm |
| Serial port chip | CH340K |
| USB | Type-C |
ESP32-C3
| Main CPU | RISC-V 32-bit Microprocessor 400KBofSRAM,
384KBofROMand8KBSRAMinRTC |
| Clock Speed | 1 60MH |
| Analog
Interfaces |
2 x 12-bit SAR ADCs, up to 6 channels |
| Digital
Interfaces |
3xSPI, 2x UART, 1 xI2C, 1 x 12S LED PWM, TWAI, Timers, RMT, Full-speed USB Serial |
| Wi-Fi | IEEE 802.11 b/g/n-compliant Supports Station, SoftAP, SoftAP + Station mode |
| Bluetooth | Bluetooth 5, Bluetooth mesh |
Technology Support [Github]
If you need technical support please check the link to find more details.
TTGO T-OI ESP8266 16340 Battery Holder : waiting….
T-OI PLUS Features:
T-OI PLUS is based on the ESP32-C3 main control chip, ESP32-C3 is a safe, low-power, low-cost RISC-V
MCU supports Wi-Fi and Bluetooth 5 (BLE).
T-OI PLUS Introduce:
Rich memory resources can meet the functional requirements of various common IoT products.
Continue the T-OI ESP8266 version appearance structure design.
1. With Grove Connectors:
— Compatible MINI D1 Expansion Shield
— Compatible Grove Interface Module.
2. With 16340 lithium Battery Holder
— Chargeable Battery Holder
3. Added Without Battery Holder Options
— Which is convenient for use in up-and-down expansion mode and breadboard mode.
1. Size
2. Pin Diagram
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