Esp32 wearable development board
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Shipped from € 25 - United States
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Meet the most versatile wearable and ESP32 based development board! It is 100% compatible with Arduino, easy and invisible to wear thanks to the unique thin PCB with 8 x sewable pads. In addition, the PCB has no sharp edges and therefore does not prick. Also 4 of the pads are capacitively touch-sensitive.
As far as versatility is concerned, this small development board (56 x 50 x 7.5 mm) has many functions such as a hall-effect sensor, a temperature sensor and an analog preamplifier with low energy consumption. The best feature is undoubtedly the possibility to connect the board to WiFi and Bluetooth. Need ideas? Connect the board to our BrightDot portable LED collection and have them respond to text or social messages, magnets, sounds, time, temperature, ...!
Thanks to the JST connector, you can easily connect this wearable to a battery and you do not have to worry about high consumption. The board is equipped with a deep sleep mode to keep consumption to a minimum when you do not need it. In addition, this thin board is at least 10 times faster than an Arduino Uno thanks to the very high clock speed of 240 MHz.
With wifi and Bluetooth®
8 x seamable pads
4 x power pads
4 x capacitive touch-sensitive pads
1 x built-in orange LED
Analog preamplifier with very low power consumption
Integrated Lipo charger
2 x 8-bit DACs
Ultra thin PCB
Compatible with Arduino®
Compatible with all BrightDot wearable ledboards
Based on ESP32
SPI, I²S, I²C and UART interfaces
The LED PWM, UART, I2C, I2S and SPI functions are configurable as GPIO
12-bit SAR A / D converter
PWM LED driver (max. 16 channels)
Deep sleep mode for low energy consumption
CPU: Xtensa dual-core (or single-core) 32-bit LX6 microprocessor, operates on 160 or 240 MHz and performs up to 600 DMIPS
Ultra low power (ULP) co-processor
520 Kb SRAM
448 Kb ROM
Wifi: 802.11 b / g / n
Bluetooth®: v4.2 BR / EDR and BLE
Max. power consumption: 300 mA
Deep sleep power consumption: 10 μA
Max battery input voltage: 6 V
Max battery charge current: 450 mA
Dimensions: 56 x 50 x 7.5 mm (W x L x H)