LILYGO® TTGO T-Wristband DIY Programmable Smart Bracelet ESP32-PICO-D4 Main Chip 0.96 Inch IPS Screen Silicone Bracelet Strap
Main Chip : ESP32-PICO-D4
Processor : Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS
Built-in Chip : 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE Bluetooth low energy)
IMU : LSM9DS1
Clock Chip : PCF8563
Touch Button : TTP223
Battery : 350926 / 55mAh Rechargeable Lithium Battery(Normal Versions)
361523 / 105mAh Rechargeable Lithium Battery（Battery Plus Versions)
Charging Chip : TP4054
Expansion / Program Download Interface : 0.3 pitch 13pin FPC socket
Product Operation Introduction
Product Detail(The 105mA battery version can’t put the heart rate module at the same time)
Charging Cable Option
1 X Charging Cable
1 X T-Wristband(Including Core PCB)
Without Expandsion Board Option
1 X T-Wristband
1 X Charging Cable
1 X Silicone Strap
Notice:Can’t write programs to the T-Wristband without expansion board
Core PCB Option
1 X Core PCB
Heart Rate Module Option
1 X Heart Rate Module
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