The extremely small ESP32-PICO-D4 SiP module provides complete Wi-Fi and Bluetooth capabilities. It has seamless integration of all peripheral components, including a 40 MHz crystal oscillator, 4-MB SPI flash, filter capacitors, and RF matching links. Utilizing the ESP32 chip, the module has TSMC’s 40 nm ultra-low power technology.
With the ESP32-PICO-D4 small size, (7.0 ± 0.1)mm x (7.0 ± 0.1)mm x (0.94 ± 0.1)mm, minimal PCB area is required. Add in its low-energy consumption and robust performance, this module is ideal for the following limited space or battery operated applications such as the following:
Features of the ESP32 PICO Module
|Dimensions||7.000±0.100 mm × 7.000±0.100 mm × 0.940±0.100 mm|
|Flash memory||Integrated SPI flash: 4 MB|
|Frequency band||Wi-Fi: 2.4 ~ 2.5 GHz|
|Modulation||Bluetooth Audio: CVSD and SBC|
|Power supply||2.7 V - 3.6 V|
|Radio channels / bandwidth||
|Sensor type||On-chip Hall sensor|
|Temperature range||–40 °C ~ 85 °C (-40º F to 185º F)|
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