Lilygo T-Keyboard-S3 PRO Esp32-S3 SMT32 Dual Mcus Module Intelligent Key Controller Developed Mini Keyboard with Rotary Encoder

• Customization: Available
• Usage: Workstation, Server, Mobile phone
• Type: Wireless
• Model NO.: T-Keyboard-S3 Pro
• Support Network: Bluetooth
• Information content: Data
• Certification: CE
• Condition: New
• Brand: Ttgo
• Selling Units: Single Item
• Payment: Tt.Western Union,Alipay,Escrow
• Single Gross Weight: 0.150 Kg
• Color: Black
• Single Package Size: 10X10X2cm
• Application: with Shell
• Transport Package: Standard Packing
• Specification: /
• Trademark: OEM
• Origin: Guangdong, China
• HS Code: 0000000
• Production Capacity: 50000PCS/ Month
• Package Size: 22.00cm * 20.00cm * 15.00cm
• Package Gross Weight: 0.150kg

Product Description

Product Description

T-Keyboard-S3 Pro Describe:

 

This is an upgraded version of the T-Keyboard-S3 project named T-Keyboard-S3-Pro. The upgraded T-Keyboard-S3-Pro eliminates the external expansion interface from the original version, introducing four magnetic connection interfaces with quick connections. These magnetic interfaces allow for simultaneous interconnection of multiple T-Keyboard-S3-Pro devices (up to 6 devices, with the need to reduce the maximum brightness of the onboard LED to 10 when connecting multiple devices). An additional screen is added to the original four, resulting in a total of five screens. The fifth screen position on the main unit can be replaced with a rotary encoder. It is worth noting that due to the hardware's long-distance wiring, there are some restrictions on the board's expansion in the direction. Only one device can be expanded to the left and right of the main unit, and up to two devices can be expanded downwards (with a USB interface blocking expansion). This forms a grid layout of 2x3, totaling 6 devices.

The board also features 14 programmable RGB LED lights. When a single board is running, all of these lights can be set to their maximum brightness. However, when multiple boards are running, it is not advisable to set the brightness to maximum due to the large number of LEDs. If all the LEDs were to be brightly lit, they would generate significant heat, and the USB port's power supply has a limited current. Each additional board increases the impedance in the 5V voltage transmission. As a result, adjusting the LED brightness to 10 when connecting up to 6 devices is a reasonable setting, taking into account the various constraints such as heat generation, power supply limitations, and increased impedance.

CONDITION	Brand New
Warranty	180 days

 

 

Company Profile

Shenzhen TianHeHuiJin TECH.,LTD is a company that integrates R&D,production and sales and is a committed to promoting the development of the internet of Things industry, putting ourselves to clients ' shoes to solve their demands.
THHJ is mainly engaged in mainboard,like Raspberry Pi, Banana PI and their accessories, as well as other Module development board, Temperature hygrometer,, LED Display, Sensor,Amplifier, Smart Home,Wifi Module,battery BMS,Cooler, Temperature controller,Relays,Connectors,Sccurty Parts and so on.
With our honesty and credit , we sincerely hope to cooperate with you for greater development . Welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success !