Pycom WiPy 3.0
The Pycom WiPy 3.0 is a compact MicroPython-programmable ESP32 board with WiFi 802.11 b/g/n and Bluetooth BLE 4.2, designed for low-power wireless IoT applications and smart-home prototyping.
$29.95
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Specifications
Components
Espressif ESP32 dual-core Xtensa LX6 @ 240MHz with WiFi and BLE
Bus Interfaces
GPIO Map
Pycom WiPy 3.0
The Pycom WiPy 3.0 is a compact WiFi + BLE IoT development board powered by the ESP32 SoC. It is the wireless-only sibling of the LoPy, offering dual-core performance and MicroPython programmability without the LoRa radio — making it a more cost-effective choice for applications that only need WiFi and Bluetooth connectivity.
Key Features
- Dual wireless: WiFi 802.11 b/g/n and Bluetooth BLE 4.2
- ESP32 dual-core Xtensa LX6 @ 240MHz with 520KB SRAM and 4MB flash
- MicroPython runtime built-in — program in Python over REPL or IDE
- Compatible with the Pycom Expansion Board for easy prototyping (USB, SD card, Grove connectors)
- U.FL/IPEX antenna connector for external antenna
- Deep-sleep modes for low-power battery-operated deployments
Pin Naming
Pycom uses a P-pin naming scheme (P0–P21) that maps to ESP32 GPIO numbers. P12–P15 are input-only ADC pins (GPIO34/35/36/39).
Use Cases
Well-suited for smart-home sensors, wireless data loggers, environmental monitoring nodes, and any WiFi/BLE IoT application where LoRa is not required.
Use Cases
3IoT
Internet of Things applications including connected sensors, actuators, and smart devices that communicate over WiFi, BLE, LoRa, or other wireless protocols.
Smart Home
Home automation devices for controlling lighting, climate, security, and appliances.
Environmental Monitoring
Monitoring environmental conditions like temperature, humidity, air quality, and weather data using remote sensors.
Where to Buy
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