Original Rugged Metal On/Off Switch with White LED Ring (1057mm White On/Off) – PartsCountry

Description

This is a small development board centred around the ESP32-C3FH4 microcontroller, which has a RISC-V 32-bit single-core processor operating at up to 160 MHz. It comes with 400 KB of SRAM, 384 KB of ROM, and 4 MB of Flash memory, giving you plenty of storage and memory for various projects!

The board also has a colourful and vibrant 0.71″ round IPS LCD with a 160 x 160 resolution. It uses the GC9D01 driver and communicates using a 4-wire SPI connection. It supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard 2.4G ceramic antenna.

A USB Type-C port is available for power supply, data transmission, and program downloading. Additionally, the board has a built-in battery charge management circuit, with a reserved VBAT solder point for connecting an external lithium battery, letting you take it on the go.

This comes in two options: Board Only and With Protective Case. Please choose which one you want before adding it to the cart!

Features

• Low-power SoC equipped with RISC-V 32-bit single-core processor, up to 160MHz main frequency
• Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
• 400KB of SRAM, 384KB ROM, and 4MB of onboard Flash memory
• Onboard 0.71″ LCD display, 160 x 160 resolution, IPS panel
• Built-in battery recharge management circuit, reserved VBAT solder joints, for connecting external Lithium battery power supply
• Adapting some GPIO solder pads for external expansion applications
• Accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios

What’s on Board

1. RESET button
2. BOOT button
   Press it and then press the RESET button to enter download mode
3. ESP32-C3FH4 processor
   Up to 160MHz operating frequency, 4MB Flash memory
4. 2.4G ceramic antenna
5. ME6217C33M5G
   Low dropout regulator, 800mA output (Max.)
6. PL4054
   Lithium battery recharge IC, 4.2V full charge
7. USB Type-C port
   for power supply, data transmission, and program downloading

Specifications

MCU	ESP32-C3FH4
Operating Voltage	3.3V
Backlight Current	20mA
Communication Interface	4-wire SPI
Dimensions	20.12 x 22.3 x 1.81 (H x V x D) (mm)
Display Size	0.71″
Resolution	160 x 160
Display Panel	IPS
Driver	GC9D01
Brightness	350cd/?O (typical)

Resources

• Product Wiki

Pinout

Package Contents

Board Only

• 1x ESP32-C3 0.71?? LCD Development Board

With Protective Case

• 1x ESP32-C3 0.71?? LCD Development Board
• 1x Protective Case
• 1x Convex Lens