The NanoboyPICO-V3-02-JR is our small ESP32-PICO, but full featured ESP32 development board. The NanoboyPICO-V3-02-JR comes with some new features that make it a unique ESP32 board.

We provide schematic, assemble instructions, example sketches online and links to tutorial documentation websites, We offer a 30 day money-back guarantee, no questions asked.

Regular price: $16.9, Introductory price: $14.9.

NanoboyPICO-V3-02-JR features:

• The newest ESP32 PICO chip, PICO-V3-02.
• 32-bit 240 MHz Dual Core, 8 MB internal flash and 2 MB internal PSRAM.
• 2.4 GHz Wifi, 802.11b/g/n and Bluetooth BLE 4.2
• 3.3V, 600mA LDO, 7-8 uA deep sleep current.
• The reversing current blocking diode D2 (BAT20J) is rated at 1A with low leakage current.
• 21 GPIOs.
• Standard WS2812B RGB. The RGB can be turned off when it's not in use. It will extend battery life.
• 5V power LED indicator.
• User LED and user pushbutton switch.
• U.FL ANT or Whip ANT offers greater receiving sensitivity for Wi-Fi communication.
• On board QWIIC connector with power on/off control for external sensors.
• Includes a set of male and female headers and a 2-pin JST LiPo battery connector.
• Size: 1.4" X 0.708" or 35.56mm X 17.99mm.
• Pin spacing: X--0.1", Y--0.6".

Unique features on the NanoboyPICO-V3-02-JR board

• A digital switch is added to turn off the battery level test circuit after the test is done. It will reduce deep sleep current significantly.
• With a Low Pass Filter, the battery charge status LED does not flicker when a battery is not connected.