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ESP32-PICO-D4 Espressif Systems ESP32 PICO Module
ESP32-PICO-D4 Espressif Systems ESP32 PICO Module
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ESP32-PICO-D4 Espressif Systems ESP32 PICO Module
SKU: GC-ESP-ESP32-PICO
MPN: ESP32-PICO-D4
Manufacturer: Espressif Systems
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Product Information
Product Description
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:
- Medical equipment
- Wearable electronics
- Sensors
- IoT products
Features
- Extremely small size: (7.0 ± 0.1)mm x (7.0 ± 0.1)mm x (0.94 ± 0.1)mm
- Wi-Fi and Bluetooth capabilities
- Seamless integration of all peripheral components
- 40 MHz crystal oscillator
- 4-MB SPI flash
- Filter capacitors
- RF matching links
- TSMC’s 40 nm ultra-low power technology
- Requires minimal PCB area
Documents and Drivers
Documentation
ESP32-PICO-D4 Datasheet
ESP32 Datasheet
ESP32 Technical Reference Manual
Downloads
ESP IDF
Flash Download Tools
Specifications
Current
- Operating Average: 80 mA
- Minimum current delivered by power supply: 500mA
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
Interface(s)
- ADC
- DAC
- touch sensor
- SD/SDIO/MMC Host Controller
- SPI
- SDIO/SPI Slave Controller
- EMAC
- motor PWM
- LED PWM
- UART
- I2C
- I2S
- infrared remote controller
- GPIO
- pulse counter
Modulation
Bluetooth Audio: CVSD and SBC
Power Supply
2.7 V - 3.6 V
Power Supply
- Wi-Fi: 802.11 b/g/n (802.11n up to 150 Mbps)
- Wi-Fi: A-MPDU and A-MSDU aggregation and 0.4 s guard interval support
- Bluetooth V4.2 BR/EDR and BLE specification
Radio Channels/Bandwidth
- Bluetooth: NZIF receiver with –97 dBm sensitivity
- Bluetooth: Class-1, class-2 and class-3 transmitter
- Bluetooth: AFH
Sensor(s)
On-chip Hall sensor
Temperature Range
-40°C to +85°C (-40°F to +185°F)
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