LILYGO® T-Call A7670 4G 2G ESP32 Development Board A7670E LTE GSM Cellular Network ESP32-WROVER-E WiFi bluetooth Wireless Module
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Direct purchase from the factory 
Kulipira Kotsimikizika
Njira Yotumizira
Njira YobwezeraMphatso Yaulere
Takulandirani ku Roymall, webusaiti yanu yapadera yogulira mphatso zapadera. Timathamangitsa ndikuyamikira thandizo lanu, ndipo tikufuna kuyamika chifukwa cha kuwonjezera chisangalalo cha mphatso yaulere pa gulilo lililonse lomwe mungapange. Mukagula nafe, simungapeze zinthu zapamwamba zokhazikika zomwe zimakulitsa moyo wanu kokha, koma mudzapezanso mphatso yapadera yaulere ndi odala yanu. Mukonzeka kufufuza msonkhano wathu ndikupeza mphatso zanu zapadera? Yang'anani msonkhano wathu wa zinthu zapadera, ikani odala yanu, ndikuyembekeza mphatso yanu yaulere kuti idze ndi gulilo lanu.Njira Yotumizira
Timagwira ntchito yotumizira zinthu kwa inu mutalandira maodala ndikulimbikitsa kuti zidze bwino. Zambiri zotumizira zidzapezeka mu imelo yotsimikizira.M'magawo ambiri, maoda amakonzedwa mkati mwa masiku 2.Pansi pazochitika zapadera, zidzachepa motere: Mukapanga odala pa Loweruka, Lolemba kapena m'mabwalo a boma, zidzachepa kwa masiku 2.Mwambiri, zimafuna masiku 5-7 ogwira ntchito (Lolemba mpaka Lachisanu) popanda kukhudzidwa ndi kulephera kwa ndege kapena zina zokhudza chilengedwe.Chifukwa ntchito yotumizira yathu ndi padziko lonse lapansi, nthawi yotumizira idzakhala kutengera komwe muli kotero zingafune nthawi zina ndikuyembekezera ngati muli m'matawuni kapena m'maiko akutali.1. Njira Yobwezera & Kusintha
Timagwirizana ndi zinthu zomwe zinagulidwa kuchokera ku roymall.com. Ngati mwagula kuchokera kwa ogawa zathu kapena ogulitsa ena, simungabwezere ife. Zogulitsa zamalonda kapena mphatso zaulere sizilandiridwa kuti zibwezedwe. Kuti mugwiritse ntchito kubweza, chinthu chanu chiyenera kukhala chosagwiritsidwa ntchito ndi kukhala momwe munalandira. Iyeneranso kukhala mu bokosi loyambirira.Mutatenga malangizo obweza kuchokera kwa ife, konzekerani zinthu zanu zobwezedwa ndikubweza bokosi lanu kuchipatala kapena wotumizira ena.Timakonza kubweza kapena kusintha kwa chinthu mkati mwa masiku 3-5 ogwira ntchito mutalandira. Kubweza kudzachitidwa ndikubwezedwa kwanthawi zonse kudzera munjira yanu yoyamba yolipira.Palibe kubweza kapena kusintha zomwe zingalandiridwe ngati chinthucho chinapangidwa mwachisawawa, kuphatikiza kukula kwachisawawa, mtundu wachisawawa, kapena kusindikizidwa mwachisawawa.Mukufuna thandizo lina, chonde titumizireni. service@roymall.com kapena Whatsapp: +8619359849471
2.Njira Yobwezera Ndalama
Mudzalandira ndalama zonse kapena 100% kirediti ya sitolo mutalandira ndikuyang'ana bokosi lobwezedwa. Kubweza kudzachitidwa ndikubwezedwa kwanthawi zonse kudzera munjira yanu yoyamba yolipira. Chonde dziwani kuti mtengo wotumizira ndi zina zilizonse kapena malipiro sali obwezeredwa. Mtengo wotumizira wowonjezereka sukupezeka kuti ubwezedwe mutabwera bokosi. Inu ndinu omwe muyenera kulipira malipiro awa ndipo sititha kuwaletsa kapena kubweza, ngakhale odala yabwerera kwa ife. Mutalandira ndikutsimikizira chinthu chanu chobwezedwa, timakutumizirani imelo kukudziwitsani kuti talandira chinthu chanu chobwezedwa. Tikudziwitsansinso za chilolezo kapena kukanidwa kwa kubweza kwanu.Ngati muli ndi vuto lalikulu pa njira yobwezera, chonde titumizireni. service@roymall.com kapena Whatsapp: +8619359849471
Parameters:
<Product: T-Call-A7670E>
MCU: ESP32
LTE&GSM : A7670E
TF Card: None
<ESP32>
Clock Speed: 240Mhz
Flash: 4MB
PSRAM: 8MB
Wireless Connectivity:
Wi-Fi: 802.11 b/g/n
bluetooth: v4.2 BR/EDR and BLE
Peripheral Interfaces: 12Cu3001SPIu3001UARTu3001 SDIOu3001 12Su3001 CAN
<Comparision A7670E>
Form Factor: LGA
REGION: Europe, Middle East, South Korea, Thailand
Dimensions: 24.0*24.0*2.3
Frequency Bands:
LTE-FDD: B1/B3/B5/B7/B8/B20
LTE-TDD: N/A
GSM: 900/1800MHz
Power Consumption:
LTE(Mbps): 10(DL)/5(UL)
GPRS/EDGE(Kbps): 236.8(DL)/236.8(UL)
Data Transfer:
LTE(mA): 3.8
GSM(mA): 3.5
Protocol: TCP/IP/IPV4/IPV6/DNS/Multi-PDP/FTP/FTPS/HTTP/HTTPS
Android RIL: Support Android 5.0/6.0/7.0/8.0/9.0
USB Driver: MicrosoftWindows 7/8/10, Linux, Android
Supply Voltage(V): 3.4~4.2
SIM Card: 1.8V/3.0V
<Product: T-Call-A7670E>
MCU: ESP32
LTE&GSM : A7670E
TF Card: None
<ESP32>
Clock Speed: 240Mhz
Flash: 4MB
PSRAM: 8MB
Wireless Connectivity:
Wi-Fi: 802.11 b/g/n
bluetooth: v4.2 BR/EDR and BLE
Peripheral Interfaces: 12Cu3001SPIu3001UARTu3001 SDIOu3001 12Su3001 CAN
<Comparision A7670E>
Form Factor: LGA
REGION: Europe, Middle East, South Korea, Thailand
Dimensions: 24.0*24.0*2.3
Frequency Bands:
LTE-FDD: B1/B3/B5/B7/B8/B20
LTE-TDD: N/A
GSM: 900/1800MHz
Power Consumption:
LTE(Mbps): 10(DL)/5(UL)
GPRS/EDGE(Kbps): 236.8(DL)/236.8(UL)
Data Transfer:
LTE(mA): 3.8
GSM(mA): 3.5
Protocol: TCP/IP/IPV4/IPV6/DNS/Multi-PDP/FTP/FTPS/HTTP/HTTPS
Android RIL: Support Android 5.0/6.0/7.0/8.0/9.0
USB Driver: MicrosoftWindows 7/8/10, Linux, Android
Supply Voltage(V): 3.4~4.2
SIM Card: 1.8V/3.0V
Features:
1. Wide network compatibility for seamless connectivity.
2. High-speed data transfer for efficient performance.
3. Powerful ESP32 chip for enhanced computing capabilities.
4. Compact design for easy integration into various projects.
5. Ideal for IoT applications with advanced connectivity options.
Package Include:
1x T-Call-A7670 Module Board
1x LTE Antenna
2x Pin(10Pin)
1x GPS Antenna
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