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LILYGO®TTGO T-Watch-K210 AIOT AI Face Recognition Programmable Development Hardware Built-in OV2640 LensMore Informationhttps://github.com/Xinyuan-LilyGO/MaixPy Product Pin Shipping List1 X T-Watch K210 AIOT1 X Charing Cable
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![LILYGO® TTGO T-Wristband DIY Programmable Smart Bracelet ESP32-PICO-D4 Main Chip 0.96 Inch IPS Screen Silicone Bracelet Strap(1)(1)(1)]( "LILYGO® TTGO T-Wristband DIY Programmable Smart Bracelet ESP32-PICO-D4 Main Chip 0.96 Inch IPS Screen Silicone Bracelet Strap(1)(1)(1)")
LILYGO® TTGO T-Wristband DIY Programmable Smart Bracelet ESP32-PICO-D4 Main Chip 0.96 Inch IPS Screen Silicone Bracelet Strap Product DescriptionMain Chip : ESP32-PICO-D4Flash: 4MBProcessor : Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPSBuilt-in Chip : 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE Bluetooth low energy)IMU : LSM9DS1Clock Chip : PCF8563Touch Button : TTP223Battery : 350926 / 55mAh Rechargeable Lithium Battery(Normal Versions) 361523 / 105mAh Rechargeable Lithium Battery（Battery Plus Versions)Charging Chip : TP4054Expansion / Program Download Interface : 0.3 pitch 13pin FPC socketBracelet size : About 251.77mm * 19.30mm * 12.15mm T-Wristband host size ： About 47.07mm * 18.10mm * 12.10mm Weight : 30gAntenna : Built-in WiFi / Bluetooth Ceramic Antenna Sensor : LSM9DS1 (LSM9DS1 is an alternative sensor for MPU9250) Screen : 0.96-inch IPS T-Wristband has a built-in PCF8563 clock chip and a matching 13PIN FPC cable. It can DIY to expand other functions by itself. At the same time, it also has built-in WiFi / Bluetooth ceramic antenna that can enhance the signal and 55mA rechargeable lithium battery. It is also equipped with LSM9DS1 sensor (LSM9DS1 is an alternative sensor for MPU9250), Can perform posture detection! 0.96-inch IPS colorful screen, TTP223 touch key chip. Excellent color display and adjustable backlight display. More Information https://github.com/Xinyuan-LilyGO/T-Wristband Product Operation Introduction Product Pin Product Size Product Detail Product Display NoticeShipping ListT-Wristband Kit Option1 X T-Wristband1 X Charging Cable1 X Silicone Strap1 X Expansion Board1 X FPC Line Charging Cable Option1 X Charging Cable T-Wristband Option1 X T-Wristband(Including Core PCB) Without Expandsion Board Option1 X T-Wristband1 X Charging Cable1 X Silicone StrapNotice:Can't write programs to the T-Wristband without expansion boardCore PCB Option1 X Core PCBHeart Rate Module Option1 X Heart Rate Module Expandsion Board Option1 X Expansion Board1 X FPC Line Capsule shell Option1 X Capsule shell(Without Core PCB)T-Wristband Kit Battery Plus Option1 X T-Wristband Battery Plus1 X Charging Cable1 X Silicone Strap1 X Expansion Board1 X FPC Line
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![LILYGO® TTGO T-SIM7000G Module ESP32-WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board]( "LILYGO® TTGO T-SIM7000G Module ESP32-WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board")
LILYGO® TTGO T-SIM7000G Module ESP32-WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development BoardProduct DescriptionHardware SpecificationsMain chip: ESP32Module: ESP32-WROVER-B,SIM7000GInterface:USB,SD Card,Solar Input interfaceFlash Memory: 4M Flash / 8M PSRAMButton: Reset,Power switchUSB to TTL: CP2104Car Clock: 40MHzSIM Card Size: Nano SIM CardSIM Antenna GPS Antenna Operating Temperature Range: -40-85 degreesProduct Size: 111mm * 37mm * 20mmProduct Weight: 50gPower SpecificationsWorking Voltage: 5v inputSolar input voltage range：4.4-6vWorking Curent: About 200mACharging Current: 780mABattery Model: 18650Battery Holder Model: 18650 battery holderJST Connector: 2pin 2mmUSB: TYPE-C 3.0Wi-Fi Standard ：FCC/CE-RED/IC/TELEC/KCC/SRRC/NCCProtocol ：802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection intervalFrequency ：range 2.4GHz~2.5GHz(2400M~2483.5M)Transmit Power ：22dBmCommunication distance : 300mBluetooth Protocol meet Bluetooth : v4.2BR/EDR and BLE standardRadio Frequency : with -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFHAudio Frequency : CVSD&SBC audio frequencySoftware Specification Wi-Fi Mode : Station/SoftAP/SoftAP+Station/P2PSecurity Mechanism : WPA/WPA2/WPA2-Enterprise/WPSEncryption Type : AES/RSA/ECC/SHAFirmware Upgrade :UART download/OTA（Through network/host to download and write firmware）Software Development : Support cloud server development /SDK for user firmware developmentNetworking Protocol : IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTTUser Configuration : AT + Instruction set, cloud server, android/iOSappOS : FreeRTOS Version update function:1. The battery's positive and negative poles are connected to the wrong protection, overcharge and over discharge protection2. GPS power control, reduce power consumption, the lowest reaches 300uA when sleeping3. Replacement of ordinary charging IC with solar charging IC More Informationhttps://github.com/Xinyuan-LilyGO/LilyGO-T-SIM7000G Product Pin Product Size Product Detail T-SIM7000G can be used with Lora 868/915Mhz function Shield Shipping List T-SIM700G Option1 X T-SIM7000G1 X SIM antenna1 X GPS antenna1 X Power cable2 X Pin Lora 868Mhz Function Shield Option 1 X Lora 868Mhz function Shield2 X PinLora 915Mhz Function Shield Option 1 X Lora 915Mhz function Shield2 X Pin
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![LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware(1)]( "LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware(1)")
LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board HardwareProduct DescriptionHardware SpecificationsChipsetESP32-WROVER-BSIM TypeSIM800C FLASH4MB PSRAM8MBSRAM 520 kB SRAM ButtonPower Switch,ResetExternal portSIM Antenna,MIC,SpeakerUSB to TTLCP2104On-board clock40MHz crystal oscillator Working voltage2.7V-3.6VSIM cardOnly supports Nano SIM cardWorking temperature range-40℃ ~ +85℃Size&Weight74.78*24.75*10.6mm(13.2g) Power Supply SpecificationsPower SupplyUSB 5VCharging currentThe charging current is programmable and self-adjustable (default 500mA)Battery3.7V lithium batteryJST Connector2Pin 2.0mmUSBType-C Wi-FiStandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCCProtocol802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection intervalFrequency range2.4GHz~2.5GHz(2400M~2483.5M)Transmit Power22dBmCommunication distance300mBluetoothProtocolmeet bluetooth v4.2BR/EDR and BLE standardRadio frequencywith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFHAudio frequencyCVSD&SBC audio frequency Software specificationWi-Fi ModeStation/SoftAP/SoftAP+Station/P2PSecurity mechanismWPA/WPA2/WPA2-Enterprise/WPSEncryption Type AES/RSA/ECC/SHAFirmware upgradeUART download/OTA（Through network/host to download and write firmware）Software DevelopmentSupport cloud server development /SDK for user firmware developmentNetworking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTTUser ConfigurationAT + Instruction set, cloud server, android/iOSappOSFreeRTOS More Informationhttps://github.com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800 Product Pin Product Size Product DetailThe product can be matched with microphone and speaker accessories, product pictures are for display only NotePlease pay attention before purchasing the product,If you purchase products and accessories, the shipment is not welded by default. If you need to weld, please note in the order. Shipping List1. T-Call&SIM800C-DS V02 Version1 X T-Call&SIM800C-DS V022 X Pin1 X SIM Antenna (7 cm)1 X Power Cable 2.Mic Version 1 X Mic 3.Speaker Version 1 X Speaker
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![LILYGO® TTGO T-Lite W5500 ESP32 Main Chip SSD1306 0.96 Inch Oled Type-C USB Programming Development Board]( "LILYGO® TTGO T-Lite W5500 ESP32 Main Chip SSD1306 0.96 Inch Oled Type-C USB Programming Development Board")
LILYGO® TTGO T-Lite W5500 ESP32 Main Chip SSD1306 0.96 Inch Oled Type-C USB Programming Development BoardProduct DescriptionHardware SpecificationsChipsetESP32FLASH 4MB SRAM 520 kB SRAMButtonBoot,ResetUSB to TTLCP2104On-board clock40MHz crystal oscillator Display SSD1306 / 0.96 Inch Oled AntennaOnboard ceramic antenna / Expandable antenna interfaceWorking voltage2.7V-3.6VWorking temperature range -40℃ ~ +85℃Size29.5*23*8MMWeight4.5g Power Supply SpecificationsPower Supply InputUSB 5V/1AUSBType-CWi-FiDescriptionStandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC (esp32 chip)Protocol802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection intervalFrequency range2.4GHz~2.5GHz(2400M~2483.5M)Transmit Power22dBmCommunication distance300m BluetoothProtocolMeet bluetooth v4.2BR/EDR and BLE standardRadio frequencyWith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFHAudio frequencyCVSD&SBC audio frequency Software specificationWi-Fi ModeStation/SoftAP/SoftAP+Station/P2PSecurity mechanismWPA/WPA2/WPA2-Enterprise/WPSEncryption Type AES/RSA/ECC/SHAFirmware upgradeUART download/OTA（Through network/host to download and write firmware）Software DevelopmentSupport cloud server development /SDK for user firmware developmentNetworking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTTUser ConfigurationAT + Instruction set, cloud server, android/iOSappOSFreeRTOS More Informationhttps://github.com/Xinyuan-LilyGO/LilyGo-W5500-Lite Product Pin Product Size Product DetailIt can be used in conjunction with IOT gateway products. In the picture, the busbar soldering is only for display on the product. The actual shipment is not soldered by default. If you need to solder, please note before placing an orderShipping ListT-Lite W5500 Option1 X T-Lite W55002 x Female PinW5500 Gateway Module Option1 X W5500 Gateway Module(Default solder header)
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![LILYGO®TTGO T-Wristband Series DIY Programmable Bracelet ESP32-PICO-D4 0.96 Inch IPS Screen MPU9250 And LSM9DS1 Module Vibration(1)]( "LILYGO®TTGO T-Wristband Series DIY Programmable Bracelet ESP32-PICO-D4 0.96 Inch IPS Screen MPU9250 And LSM9DS1 Module Vibration(1)")
LILYGO®TTGO T-Wristband Series DIY Programmable Bracelet ESP32-PICO-D4 0.96 Inch IPS Screen MPU9250 And LSM9DS1 Module Vibration Product DescriptionMain Chip : ESP32-PICO-D4 Flash: 4MB Processor : Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPSBuilt-in Chip : 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE Bluetooth low energy) IMU : 1. LSM9DS1 2.MPU9250 Clock Chip : PCF8563 Touch Button : TTP223 Battery : 350926 / 55mA Rechargeable Lithium Battery (LSM9DS1 And MPU9250） 301025 / 40mA Rechargeable Lithium Battery (LSM9DS1 Vibration And MPU92500 Vibration） Sleep current ：About 720uACharging Chip : TP4054 Expansion / Program Download Interface : 0.3 pitch 13pin FPC socket Bracelet size : About 251.77mm * 19.30mm * 12.15mm T-Wristband host size ： About 47.07mm * 18.10mm * 12.10mm Weight : 30g Antenna : Built-in WiFi / Bluetooth Ceramic Antenna Sensor :1. LSM9DS1 2. MPU9250 Screen : 0.96-inch IPS T-Wristband has a built-in PCF8563 clock chip and a matching 13PIN FPC cable. It can DIY to expand other functions by itself. At the same time, it also has built-in WiFi / Bluetooth ceramic antenna that can enhance the signal and 55mA rechargeable lithium battery（LSM9DS1 And MPU92500）. After adding the vibration motor module, the size of the LSM9DS1 vibration and MPU92500 vibration bracelet battery becomes 40 mA rechargeable lithium battery. It is also equipped with LSM9DS1 sensor or MPU9250 sensor, Can perform posture detection! 0.96-inch IPS colorful screen, TTP223 touch key chip. Excellent color display and adjustable backlight display. More Information https://github.com/Xinyuan-LilyGO/T-Wristband Product Pin Product Size Product Operation Introduction Product Display NoticeShipping ListT-Wristband Kit LSM9DS1 Option1 X T-Wristband1 X Charging Cable1 X Silicone Strap1 X Expansion Board1 X FPC Line T-Wristband Kit LSM9DS1 ,Vibration Option1 X T-Wristband (Include vibration motor module)1 X Charging Cable1 X Silicone Strap1 X Expansion Board1 X FPC Line T-Wristband Kit MPU9250 Option1 X T-Wristband1 X Charging Cable1 X Silicone Strap1 X Expansion Board1 X FPC Line T-Wristband Kit MPU9250 ,Vibration Option1 X T-Wristband (Include vibration motor module)1 X Charging Cable1 X Silicone Strap1 X Expansion Board1 X FPC Line
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![LILYGO® TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WIFI Bluetooth Nano Card SIM Series Composable Development Board Hardware]( "LILYGO® TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WIFI Bluetooth Nano Card SIM Series Composable Development Board Hardware")
LILYGO® TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WIFI Bluetooth Nano Card SIM Series Composable Development Board Hardware Product DescriptionHardware SpecificationsChipsetESP32-WROVER-B,AXP192 Power Management ChipFLASH4MB PSRAM 8MBSRAM 520 kB SRAMButtonPWR Power Switch,ResetUSB to TTLCP2104On-board clock40MHz crystal oscillator PeripheralsSIM Nano Card Slot,Mini PCIE Card SlotAntennaOnboard antenna(Default)Working voltage2.7V-3.6VWorking currentSleep currentAbout 700maWorking temperature range -40℃ ~ +85℃Size75*33*10.5mmWeight14.5g Power Supply SpecificationsPower Supply InputUSB 5V/1ACharging current500mABattery Input 3.7-4.2VCharge ICAXP192JST Connector2Pin 2.0mmUSBType-C Wi-FiStandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC (ESP32 Chip)Protocol802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection intervalFrequency range2.4GHz~2.5GHz(2400M~2483.5M)Transmit Power22dBmCommunication distance300m BluetoothProtocolMeet bluetooth v4.2BR/EDR and BLE standardRadio frequencyWith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFHAudio frequencyCVSD&SBC audio frequencySoftware specificationWi-Fi ModeStation/SoftAP/SoftAP+Station/P2PSecurity mechanismWPA/WPA2/WPA2-Enterprise/WPSEncryption Type AES/RSA/ECC/SHAFirmware upgradeUART download/OTA（Through network/host to download and write firmware）Software DevelopmentSupport cloud server development /SDK for user firmware developmentNetworking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTTUser ConfigurationAT + Instruction set, cloud server, android/iOSappOSFreeRTOS More Informationhttps://github.com/Xinyuan-LilyGO/LilyGo-T-PCIE Product Pin Product Size Product Detail Shipping ListT-PCIE Option 1 X T-PCIE1 X Charging Cable2 X Pin PCIE-SIM7000G Module Option1 X PCIE-SIM7000G Module1 X LTE antenna1 X GPS antenna2 X Screw PCIE-SIM7600SA Module Option1 X PCIE-SIM7600SA Module1 X LTE antenna1 X GPS antenna2 X ScrewPCIE-SIM7600E Module Option1 X PCIE-SIM7600E Module1 X LTE antenna1 X GPS antenna2 X ScrewPCIE-SIM7600A Module Option1 X PCIE-SIM7600A Module1 X LTE antenna1 X GPS antenna2 X ScrewPCIE-SIM7600JC Module Option1 X PCIE-SIM7600JC Module1 X LTE antenna1 X GPS antenna2 X Screw PCIE-SIM7070G Module Option1 X PCIE-SIM7070G Module1 X LTE antenna1 X GPS antenna2 X Screw
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![LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter And Downloader Expansion Board Programmable Hardware(1)]( "LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter And Downloader Expansion Board Programmable Hardware(1)")
LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter And Downloader Expansion Board Programmable Hardware Product DescriptionHardware SpecificationsChipsetESPRESSIF-ESP32-WROOM,LAN8720A Ethernet chip,SI3404 Power management chipFLASH4MB SRAM 520 kB SRAMButtonBOT,RestExternal DeviceTF Card Slot,Type-C Interface,PA2369NL 1825-S Transformer,HR861153C Ethernet-POE interfaceUSB to TTLCP2104Modular interface SD card、UART、SPI、I2C、PWM、I2S、ADCOn-board clock32.768MHz crystal oscillator Working temperature range -40℃ ~ +85℃Weight26.85gSize70*52.3*17mm Power Supply SpecificationsPower Supply InputType-C USB 5VHR861153C Ethernet-POE interface 50VWorking voltage2.7V-3.6VMaximum output currentAbout 1.2ACharging current500mAUSBType-C USBWi-FiStandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)Protocol802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection intervalFrequency range2.4GHz~2.5GHz(2400M~2483.5M)Transmit Power22dBmCommunication distance300mBluetoothProtocolMeet bluetooth v4.2BR/EDR and BLE standardRadio frequencyWith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFHAudio frequencyCVSD&SBC audio frequencySoftware specificationWi-Fi ModeStation/SoftAP/SoftAP+Station/P2PSecurity mechanismWPA/WPA2/WPA2-Enterprise/WPSEncryption Type AES/RSA/ECC/SHAFirmware upgradeUART download/OTA（Through network/host to download and write firmware）Software DevelopmentSupport cloud server development /SDK for user firmware developmentNetworking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTTUser ConfigurationAT + Instruction set, cloud server, android/iOSappOSFreeRTOS More Informationhttps://github.com/Xinyuan-LilyGO/LilyGO-T-ETH-POEProduct PinProduct SizeProduct Detail1.Compatible with PoE mode A (powered by data pair) and PoE mode B (powered by backup pair) and auto MDIX, allowing the use of straight and crossover Ethernet cables.2.20 needle footprint with 3.3V, V+ power and 15 ESP32GPIO are available for your application. 3. The compact 75mm by 40mm footprint is compatible with 4 mounting holes of ordinary M2.5 or 4-40 screws.4.A small programming/USB serial console sub-module has been created so that the Inter-POE module can be easily programmed to meet the user's application needs. Note: the USB interface only has a charging function, the product needs downloader to program . Shipping List Option 11 X T-Internet-POE1 X Double Row Pin Option 21 X Downloader Expansion Board
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![LILYGO® TTGO T-Bot ESP32 Main Chip T-Block With HC-SR04 Module Programmable Hardware MINI Trolley(1)]( "LILYGO® TTGO T-Bot ESP32 Main Chip T-Block With HC-SR04 Module Programmable Hardware MINI Trolley(1)")
LILYGO® TTGO T-Bot ESP32 Main Chip T-Block With HC-SR04 Module Programmable Hardware MINI TrolleyProduct DescriptionHardware ChipsetESPRESSIF-ESP32 (Wi-Fi & Bluetooth)240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASH16MB / PSRAM 8MBSRAM 520 kB SRAMButtonSwitch, ResetUSB to TTLCP2104Modular interfaceI2C On-board clock40MHz crystal oscillator Working voltage2.7V-3.6VWorking temperature range -40℃ ~ +85℃Size55*46*53 mmWeight48.3g Power SupplyPower Supply InputUSB 5V/1ACharging current500mABattery Input 3.7-4.2VBattery3.7V lithium batteryJST Connector2Pin 1.25mmUSB Wi-FiStandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)Protocol802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection intervalFrequency range2.4GHz~2.5GHz(2400M~2483.5M)Transmit Power22dBmCommunication distance300mBluetoothDescriptionProtocolMeet bluetooth v4.2BR/EDR and BLE standardRadio frequencyWith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFHAudio frequencyCVSD&SBC audio frequency Software Wi-Fi ModeStation/SoftAP/SoftAP+Station/P2PSecurity mechanismWPA/WPA2/WPA2-Enterprise/WPSEncryption Type AES/RSA/ECC/SHAFirmware upgradeUART download/OTA（Through network/host to download and write firmware）Software DevelopmentSupport cloud server development /SDK for user firmware developmentNetworking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTTUser ConfigurationAT + Instruction set, cloud server, android/iOSappOSFreeRTOS More Information:https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library Product Pin Product SizeProduct Detail Shipping List1 X T-Bot1 X Charging Cable
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![LILYGO® TTGO T-Call&PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module(1)]( "LILYGO® TTGO T-Call&PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module(1)")
LILYGO® TTGO T-Call&PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L ModuleProduct DescriptionHardware SpecificationsChipsetESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASHQSPI flash 4MB SRAM 520 kB SRAM / PSRAM 8MBButtonResetUSB to TTLCP2104Modular interfaceUART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、capacitor touch sensor、ADCOn-board clock40MHz crystal oscillator Working voltage2.7V-3.6VWorking currentSleep currentSIM cardOnly supports Nano SIM cardWorking temperature range-40℃ ~ +85℃Size&Weight75.15*30.64*10.70mm(14.5g) Power Supply SpecificationsPower SupplyUSB 5VCharging currentThe charging current is programmable and self-adjustable (default 500mA)Battery3.7V lithium batteryJST Connector2Pin 2.0mmUSBType-CWi-FiDescriptionStandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCCProtocol802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection intervalFrequency range2.4GHz~2.5GHz(2400M~2483.5M)Transmit Power22dBmCommunication distance 300m BluetoothProtocolmeet bluetooth v4.2BR/EDR and BLE standardRadio frequencywith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFHAudio frequencyCVSD&SBC audio frequency Software specificationWi-Fi ModeStation/SoftAP/SoftAP+Station/P2PSecurity mechanismWPA/WPA2/WPA2-Enterprise/WPSEncryption Type AES/RSA/ECC/SHAFirmware upgradeUART download/OTA（Through network/host to download and write firmware）Software DevelopmentSupport cloud server development /SDK for user firmware developmentNetworking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTTUser ConfigurationAT + Instruction set, cloud server, android/iOSappOSFreeRTOS More Informationhttps://github.com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800 T-Call&PMU Pin Diagram: T-Call&PMU Size Chart Product DetailComparison of T-Call & PMU and T-Call V1.3T-Call & PMU and T-Call V1.3 comparison:AXP192 is the power supply used on the T-Call & PMU board. It is an upgraded version of T-Call V1.3:1. Change the power IC to AXP192 PMU management, support coulomb counter and high precision voltage and current Test function.2. SIM800L RI Pin leads to ESP32, can accept voice or data calls, Wake up from received message.3. The SIM800L DTR Pin leads to SP32, which can wake up SIMM800L from sleep state. In addition, you can also choose to purchase T-Call & PMU accessories to add your own(shipping does not include welding by default) Shipping List1.T-Call&PMU Version1 X T-Call&PMU2 X Pin1 X SIM Antenna *1(7 cm)1 X Power Cable*1 2.T-Call&PMU Mic Version 1 X T-Call&PMU Mic 3.T-Call&PMU Speaker Version 1 X T-Call&PMU Speaker
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