3-Pack ESP32-C3 OLED WiFi BLE LiPo Shield
3-Pack ESP32-C3 OLED WiFi BLE LiPo Shield - 3-Pack ESP32-C3 OLED SET is backordered and will ship as soon as it is back in stock.
Warranty
Warranty
12-month warranty on defects and faults. Low-cost hobby-grade parts carry a 90-day warranty.
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. To start a return, reply to your order confirmation email describing the fault and our support team will be in touch within 3 business days.
Delivery and shipping
Delivery and shipping
Free standard shipping within Australia on orders over A$55.
Orders ship within one business day of payment, provided the item is in stock. Standard post is typically 5–9 business days; Express is 1–2 business days to metro areas. We ship worldwide via Australia Post and DHL.
3-Pack ESP32-C3 OLED WiFi BLE LiPo Shield
3-Pack ESP32-C3 OLED WiFi BLE LiPo Shield - 3-Pack ESP32-C3 OLED SET is backordered and will ship as soon as it is back in stock.
Stuck? Ask the people who made it
Email office@lonelybinary.com with your setup and what it is doing. Our product team answers within 24 hours.
Description
Description
Lonely Binary 3-Pack ESP32-C3 OLED Development Board Kit with Expansion Shields
The Lonely Binary ESP32-C3 OLED Kit includes three ESP32-C3 development boards, each with a built-in OLED display for real-time data visualization and debugging. Paired with expansion shields, the kit supports protected LiPo batteries (such as 18650 cells) for portable, battery-powered applications. (Battery not included.)
The LiPo battery functions like a UPS: when Type-C is connected, the ESP32 draws power from it and charges the battery; if disconnected, the battery takes over without rebooting or interrupting your code.
Included Shields
- 2.54mm Expansion Shield with dual male/female GPIO pins to reduce jumper cable mismatches
- Screw Terminal Shield for secure, permanent installations
- Non-Screw Terminal Shield for quick prototyping with raw cables
All shields step down battery voltage to a stable 3.3V for the ESP32-C3 while enabling simultaneous charging via USB Type-C. Built-in battery monitor pads allow voltage monitoring by shorting them.
Compatible with Arduino IDE, C++, MicroPython, ESP-IDF, and more — suitable for makers, hobbyists, and professionals building smart devices, sensors, or wearables.
Package Includes
- 3 × Lonely Binary ESP32-C3 Development Boards with OLED Displays
- 1 × 2.54mm Expansion Shield with LiPo Battery Port
- 1 × Screw Terminal Shield with LiPo Battery Port
- 1 × Non-Screw Terminal Shield with LiPo Battery Port
Note: LiPo batteries and jumper cables sold separately.
Designed in Australia
Lonely Binary is an independent Australian brand focused on open-source maker hardware.
Payment & Security
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