Module
TTGO T-Beam ESP32 Bluetooth WiFi Module 433MHz GPS NEO-M8N LORA 32 Module with Antenna & 18650 Battery Holder
$101.00
Now:
$78.00
1. New version of ESP32: REV1 2. Wi-Fi/Bluetooth/4MB flash memory/4MB PSRAM/3D antenna/LORA Product description 1. Working voltage: 1.8~3.7v 2. Acceptable current: 10~14mA 3. Emission current: -120mA at +20dBm -90 mA at +17dBm -29mA at +13dBm 4. Working...
TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module Hardware Composable Development Board, SIM7600E-PCIE
$115.00
Now:
$89.00
Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8...
TTGO T-SIM7000G ESP32 WiFi Bluetooth 18560 Battery Holder Solar Charge Module Development Board
$110.00
Now:
$85.00
Product Description Hardware Specifications: 1. Main chip: ESP32 2. Module: ESP32-WROVER-B,SIM7000G 3. Interface:USB,SD Card,Solar Input interface 4. Flash Memory: 4M Flash / 8M PSRAM 5. Button: Reset,Power switch 6. USB to TTL: CP2104 7. Car Clock:...
TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module Hardware Composable Development Board, SIM7600A-PCIE
$113.00
Now:
$87.00
Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8...
GL09 PLUS Low Standby Power Consumption 8-channel Monitoring GSM Alarm Module
$109.00
Now:
$85.00
1. Low-power sleep mode design 2. One way alarm voltage output 3. It can detect the voltage of the battery in real time and make a low battery voltage alarm, suitable for battery-powered applications, and a wide voltage supply range from DC5V to DC16V 4...
RTU5024 AC100-240V Waterproof Box Version Garage Opener GSM Module
$96.00
Now:
$75.00
1. This version is GSM (2G) version, not 3G or 4G, please confirm whether the relevant country can use it before purchasing2. Working voltage: AC100-240V3. The shell is a plastic waterproof box, which can be used for outdoor installation4. Suitable for...
RTU5024 V2019 2G GSM Gate Opener Battery Inside for Power Failure Alert
$92.00
Now:
$71.00
1. Built-in battery, used for alarm when 12V power supply fails2. With a USB programming board, you can set 1000 numbers at one time through the software, saving a lot of SMS setting fees3. Built-in a hidden one-way alarm input, which can be connected to...
TTGO T-Beam ESP32 Bluetooth WiFi Module 868MHz GPS NEO-M8N LORA 32 Module with Antenna & 18650 Battery Holder
$101.00
Now:
$78.00
1. New version of ESP32: REV1 2. Wi-Fi/Bluetooth/4MB flash memory/4MB PSRAM/3D antenna/LORA Product description 1. Working voltage: 1.8~3.7v 2. Acceptable current: 10~14mA 3. Emission current: -120mA at +20dBm -90 mA at +17dBm -29mA at +13dBm 4. Working...