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Description
TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module Hardware Composable Development Board, PCIE-SIM7070G Module, PCIE-SIM7070G ModuleAbout The Product 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. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2. 7V to 3. 6V 11. Sleep current: About 700ma 12. Operating temperature
About The ProductHardware 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. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot
9. Antenna: Onboard antenna (default)
10. Working voltage: 2.7V to 3.6V
11. Sleep current: About 700ma
12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius
13. Dimensions: 75 x 33 x 10.5 mm
14. Weight: 14.5g
Power Specifications
1. Power input: USB 5V / 1A
2. Charging current: 500 mA
3. Battery input: 3.7-4.2V
4. Charging IC: AXP192
5. JST connector: 2-pin 2.0mm
6. USB: Type C
wireless online
1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip)
2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval
3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M)
4. Transmit power: 22dBm
5. Communication distance: 300m
Bluetooth
1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards
2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH
3. Audio: CVSD&SBC audio
Software specifications
1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P
2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS
3. Encryption method: AES / RSA / ECC / SHA
4. Firmware upgrade: UART download/OTA (download and write firmware via network/host)
5. Software development: support cloud server development / SDK for user firmware development
6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT
7. User configuration: AT + command set, cloud server, Android / iOS app
8. Operating system: FreeRTOS
Packing list
1. PCIE-SIM7070G module x 1
2. LTE antenna x 1
3. GPS antenna x 1
4. Screw x 2
SIM7070G
SIM7070G suitable global:
1. NB-IOT: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85
2. CAT-M: B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85
3. GSM/GPRS/EDGE: 850/900/1800/1900MHz
4. GNSS: C/A CODE
- GPS L1:1575.42+/-1.023MHz
- GLONASS L1: 1598.0625~1605.375MHz
- BDS B1: 1559.052~1591.788MHz
- GALILEO L1:1575.42+/-1.023MHz
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Nice Shirts!
I really like these muscle shirts. They fit good and they look great. I also like they look and feel on me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2024
★★★★★ 5
Very comfortable
Special Size: Two Pack, Size: XX-Large, Color: Black/Dark Blue
I like how they fit and feel and so for there is no shrinkage and would buy again.
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Reviewed in the United States on January 5, 2025
★★★★★ 5
Nicer than expected
Very cute and fun to wear. Band is soft and comfortable. The whole face lights up which is very convenient when you’re in a dark theater and want to know how much longer you must suffer through the show.
Would highly recommend if you want something summery & fun
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Timex tradition
The watch is pretty and functions great. The only thing I don't like is the light blue second hand is a bit hard to see in certain lighting. The other hands and numbers are easy to read and the band is easy to use. Nice watch with my favorite features.
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Reviewed in the United States on February 9, 2020
★★★★★ 5
Good purchase.
This is a very good price. It is easy to read, lights up at night. I am a nurse and must have a watch for work. Colors are cheerful. Easy to clean the band.
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Reviewed in the United States on May 13, 2020