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- Pycom WiPy 3.0
A small, space conscious development board for the Pycom MicroPython enabled enterprise level system in package based on the ESP32 chipset featuring both WiFi and Bluetooth connectivity. The board features both a chip antenna and u.FL connector for longer wireless range in addition to an on board button and Tri-Color LED. A perfect IoT development board for those looking to program in MicroPython.
The 3.0 variation features the following upgrades:
- Deep sleep current draw fixed, now only 19.7µA
- Upgraded RAM from 512KB to 4MB
- Upgraded External FLASH from 4MB to 8MB
- Antenna select pin moved from GPIO16 to GPIO21 (P12)
For more information, check out the Features tab and Datasheet in the Documents Tab.
Features
- Powerful CPU, BLE and state of the art WiFi radio
- 1KM WiFi range
- MicroPython enabled, the Linux of IoT for fast deployment
- Fits in a standard breadboard (with headers)
- Ultra-low power usage: a fraction compared to other connected micro controllers
Processing
- Espressif ESP32 chipset
- Dual processor WiFi radio system on chip
- Network processor handles the WiFi connectivity and the IPv6 stack
- Main processor is entirely free to run the user application
- An extra ULP-coprocessor that can monitor GPIOs, the ADC channels and control most of the internal peripherls during deep-sleep mode while only consuming 25uA
Interfaces
- 2 x UART, 2 x SPI, I2C, I2S, micro SD card
- Analog channels: 8_12 bit ADCs
- Timers: 4_16 bit with PWM and input capture
- DMA on all peripherals
- GPIO: Up to 24
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