SKU:52509776364
T-Relay
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Description
T-RelayLILYGO TTGO T Relay ESP32 Wireless Module DC 5V 4 Groups Relay Development Board 4MB Flash WiFi Bluetooth Remote Switch Control Specifications MCU ESP32 FLASH 4MB PS RAM 8MB Bus Interfaces UART, SPI, I2C, CAN, 12S, SDIO Wireless Wi Fi 802. 11 b g n Bluetooth BLE V4. 2 Onboard Functions 4 Groups of relays Optocoupler Isolation 16 Expansion GPIO HRS4H S DC5V Relay: 4 Blue LEDs Relay Work Indicator K1 Relay: GPIO21 K2 Relay: GPIO19 K3 Relay: GPIO18 K4
4G With PA [H658]"
Intention of this project is to do this without intrusion in privacy: You don't need to track people owned devices
easy to program and develop
and a SA868 Wireless Transceiver
LILYGO® TTGO T-Encoder ESP32 Wireless Module RGB LED Ring Encoder T-U2T Downloader WiFi Bluetooth Programming Development Board
can be worn
96 INCH OLED SSD1306 Resolution 128x 64 I2C Interface SDA--IO13
the main difference is the touch chips and glass covers different
T-SIM7600G-H R2 / T-SIM7600E-H Introduce
and it is recommended to turn off the battery switch when it is not used for a long time
SDIO Wireless Wi-Fi 802
Bluetooth V5
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