HomeElectronicsAccessoriesGadgetsTTGO T-Call V1.4ESP32WIFI ESP32 Wireless bluetooth module SIM card SIM800L FPC antenna module
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₦ 53,500
2 units left
+ shipping from ₦ 1,000 to LEKKI-AJAH (SANGOTEDO)
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Pickup Station
Delivery Fees ₦ 1,000
Ready for pickup between 30 September and 01 October if you place your order within the next 36mins
Door Delivery
Delivery Fees ₦ 1,600
Ready for delivery between 30 September and 01 October if you place your order within the next 36mins
Return Policy
Free return within 7 days for ALL eligible itemsDetails
Seller Information
PIERTOELECT.NIG.LIMITED
56%Seller Score
30 Followers
Seller Performance
Shipping speed: Excellent
Quality Score: Very Poor
Customer Rating: Very Poor
Cancellation Rate: Excellent
Product details
Product Description
| Hardware Specifications | |
| 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.LED PWM.TV PWM.I2S.IRGPIO.capacitor touch sensor.ADC.DACLNA pre-amplifier |
| On-board clock | 40MHz crystal oscillator |
| Working voltage | 2.7V-3.6V |
| Working current | About 70mA |
| Sleep current | About 300uA |
| SIM card | Only supports Nano SIM card |
| Working temperature range | -40 ~ +85 |
| Size&Weight | 78.83mm*28.92mm*8.06mm(11.77g) |
| Power Supply Specifications | |
| Power Supply | USB 5V/1A |
| Charging current | 500mA |
| Battery | 3.7V lithium battery |
| JST Connector | 2Pin 1.25mm |
| USB | Type-C |
Wi-Fi | |
| Standard | FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip) |
| Protocol | 802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4S Protection interval |
| Frequency range | 2.4GHz~2.5GHz(2400M~2483.5M) |
| Transmit Power | 22dBm |
| Communication distance | 300m |
Bluetooth | |
| Protocol | meet bluetooth v4.2BR/EDR and BLE standard |
| Radio frequency | with -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH |
| Audio frequency | CVSD&SBC audio frequency |
Software specification | |
| Wi-Fi Mode | Station/SoftAP/SoftAP+Station/P2P |
| Security mechanism | WPA/WPA2/WPA2-Enterprise/WPS |
| Encryption Type | AES/RSA/ECC/SHA |
| Firmware upgrade | UART download/OTAThrough network/host to download and write firmware |
| Software Development | Support cloud server development /SDK for user firmware development |
| Networking protocol | IPv4.IPv6.SSL.TCP/UDP/HTTP/FTP/MQTT |
| User Configuration | AT + Instruction set, cloud server, android/iOSapp |
| OS | FreeRTOS |
Specifications
Key Features
Due to working mode of IP5306 chip,will restart when switching the power supply mode,If require application scenario ,recommend to buy AXP192 PMU version.
Specifications
- SKU: GE779EA864IELNAFAMZ
- Weight (kg): 0.5kg
- Color: black
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TTGO T-Call V1.4ESP32WIFI ESP32 Wireless bluetooth module SIM card SIM800L FPC antenna module
₦ 53,500
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