Showing all 3 results


1,900.00 inc. GST
  • Chipset :ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
  • FLASH: QSPI flash 4MB / PSRAM 8MB
  • SRAM:520 kB SRAM
  • Button: Reset
  • USB to TTL: CP2104
  • Modular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO
  • On-board clock:40MHz crystal oscillator
  • Working voltage:2.7V-3.6V
  • Working current: About 70mA

ESP32 SIM800L Wireless Communication Module

2,200.00 inc. GST
  • Chipset: ESPRESSIF-ESP32 240MHz Xtensa® dual-core 32-bit LX6 microprocessor
  • FLASH: QSPI flash 4MB / PSRAM 8MB
  • SRAM: 520 kB SRAM
  • Modular interface: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier
  • SIM card: Only supports Nano SIM card
  • Power Supply: USB 5V/1A
  • WIFI Protocol : 802.11 b/g/n
  • Communication distance: 300m
  • Bluetooth Protocol: Bluetooth v4.2BR/EDR and BLE standard
  • Dimensions: 78.83mm*28.92mm*8.06mm
  • Weight: 12 grams


450.00 inc. GST
  • Chip: SIM800L
  • Operating voltage: 3.7V -4.2V
  • Current : 2A
  • Quad-band (850/900/1800/1900MHz) supports
  • Searches for network and login automatically
  • Can connect any global GSM network with 2G sim
  • Miniature size
  • AT command interface with auto baud detection
  • Lead-out buzzer and vibration motor control port
  • Scan and receive FM radio broadcast, send and receive SMS and call
  • Power consumption:
-Sleep mode: <2mA -Ideal mode: <7mA -GSM transmission (average): 350mA -GSM transmission (peak): 2000mA
  • Interface: UART (max 2.8V, serial interface)
  • Command support: 3G PP TS 27. 007, 27. 005 and SIMCOM enhanced AT commands
  • Sim Card Slot: Micro SIM
  • Temperature range: -40℃ to 85℃