







LilyGO T-RelayS3 - ESP32-S3 Relay Development Board - 6 Channels
- Availability: Directly available from warehouse in Eindhoven
- SKU: 005214
€39.50
Ex Tax: €32.64
The T-RelayS3 is a handy relay module with Wi-Fi and Bluetooth. This module contains 6 relays and an ESP32-S3 microcontroller. The module comes with a housing that can be mounted on a DIN rail. In addition, the design offers the possibility to easily expand the number of relays with the following module: T-Relay Chain - 6 Channels
The module can be powered via USB-C or with greater range via the screw terminal.
See the following page for more information: GitHub
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LilyGO T-RelayS3 - ESP32-S3 Relay Development Board - 6 Channels
, LILYGO-H629
, With Bluetooth
Specifications
General | |
Brand | LilyGO TTGO |
Manufacturer model/SKU | H629 |
Features | Electric switch Microcontroller Battery holder Enclosure RTC Programmable button(s) |
General physical appearance | |
Main color | Black |
Weight [g] | 215 |
Dimension X [mm] | 145 |
Dimension Y [mm] | 90 |
Dimension Z [mm] | 40 |
Mounting options | Mounting hole(s) DIN-rail (EN 60715) |
Diameter mounting hole(s) [mm] | 4.2 |
Form factor | Module (general) |
General electrical properties | |
Minimum supply voltage [V DC] | 5 (via USB-C) 7 (via screw terminal) |
Maximum supply voltage [V DC] | 28 (via screw terminal) 5 (via USB-C) |
Minimum IO-pin input voltage [V] | 3.3 |
Maximum IO-pin input voltage [V] | 3.3 |
IO-pin output voltage [V] | 3.3 |
Maximum IO-pin source current [mA] | 40 |
Maximum IO-pin sink current [mA] | 28 |
MCU/SoC | |
Manufacturer | Espressif |
Chip series | ESP32-S3 |
Maximum clock frequency [MHz] | 240 |
Number of cores | 2 |
Internal memory | |
SRAM [KB] | 512 |
PSRAM [MB] | 8 |
Flash memory [MB] | 16 |
EEPROM type | Emulated |
Communication | |
Hardware interface(s) | I2C I2S SPI Native USB UART PWM ADC GPIO USB CDC |
Number of IO-pins | 25 |
Maximum available hardware PWM channels | 8 |
Maximum available analog input pins (ADC) | 13 |
Maximum available analog output pins (DAC) | 0 |
Maximum available hardware UART interfaces | 3 |
Maximum available hardware I2C interfaces | 2 |
Maximum available hardware SPI interfaces | 2 |
USB to serial converter | Integrated into microcontroller |
Wireless communication | |
Interface(s) | Wi-Fi Bluetooth |
Wi-Fi chip/SoC | ESP32-S3 |
Wi-Fi frequency [GHz] | 2.4 |
Bluetooth chip/SoC | ESP32-S3 |
Bluetooth version | 5.0 |
Supported Bluetooth standard(s) | LE |
RTC | |
RTC chip | PCF8563 |
Back-up battery/capacitor | Optional |
Switch | |
Switching method | Electrical |
Switch type | Mechanical relay |
Number of channels/gangs | 6 |
Contact(s) | NC (normally closed) NO (normally open) |
Maximum switching voltage [V AC] | 250 |
Maximum switching voltage [V DC] | 24 |
Switching voltage equal to supply voltage | No |
Maximum switching current per channel (resistive load) [A] | 10 |
Current per engaged relay [mA] | 70 |
Battery holder | |
Suitable battery form factor | Button cell 1220 |
Suitable number of batteries | 1 |
Connectors | |
Power supply connector(s) | Screw terminal USB-C female |
IO-connector(s) | JST-SH (compatible) male Pin header male (2.54mm) Through hole solder pin(s) (2.54mm) USB-C female |
Switch connector(s) | Screw terminal |
Wi-Fi/Bluetooth antenna connector | IPEX MHF 1/uFL male |
Enclosure | |
Material | Plastic (unknown material) |
Package contents | |
Package contents | 1x T-RelayS3 1x Wi-Fi/Bluetooth uFL antenne 1x Male pin header 2x15p 1x Male pin header 6p 1x Female pin header 14p |