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Description
TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module Hardware Composable Development Board, SIM7600E-PCIE, SIM7600E-PCIEHardware 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
Hardware specifications1. 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
SIM7600E suitable for EMEA/Kor/Thailand:
1. LTE-TDD: B38/B40/B41
2. LTE-FDD: B1/B3/B5/B7/B8/B20
3. UMTS/HSPA+: B1/B5/B8
4. GSM/GPRS/EDGE:B3/B8
Packing list
1. SIM7600E-PCIE module x 1
2. LTE antenna x 1
3. GPS antenna x 1
4. Screw x 2
Specification:
| Package Weight |
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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
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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]
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4.8 ★★★★★
Based on 1627 reviews
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Product Reviews
★★★★★ 4
FUN AND DONE!
Color: Orange
First, I looove that I could get this dog toy in my favorite color! The orange color also helps to locate it, if your doggo has rolled it somewhere you don't know.
This bowl toy is very durable, safe, and easy to pull open and fill. The only reason I don't give it 5 Stars is because the opening is so big, after it's closed, that unless you have pretty large pieces/treats in it, or jam-pack them in, they easily fall out, when my dog rolls the toy around.
What I do, is put a whole Greenie in the bowl and then add treats around it. She's thrilled to have a treat or two spill out, as she rolls the bowl around. But what really keeps her occupied is trying to get to the Greenie. This is where the durability plays such a key role! Our dog is a Pit-Terrier and an extremely aggressive chewer, but the fold in the bowl is so strong that even her attempts to chew through it or claw it out don't work. That said, I would still supervise your dog's play with this. I know, if she really wanted to, our dog could eventually chew through the strong material to get to the Greenie, but thank goodness it's too thick and too wedged in to be worth all that time. The awkward shape of the bowl also makes it hard for her to grip it in her mouth foe chewing.
For a dog's quick fun, amusement, and reward, this is a winner!!
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Reviewed in the United States on July 4, 2025
★★★★★ 5
After two years pups still love this
Color: Blue Lil Snoop
My pups really love this ball and they spend a long time trying to get kibbles or freeze dried chicken. It’s been 2 years since purchase and it’s still in good shape. I highly recommend.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Great for mental stimulation. Durable for my chewers!
Color: Purple Lil Snoop, Color: Purple Lil Snoop
Love these! Quality material, safe for dogs — I make my dogs home made freezer treats and fill these up with it, and serve. Keeps them busy for hours. It’s also fun for them to roll it around to get regular treats out of. Toy + treats = a very happy pup. This size I got for my puppy. The larger ones I use for my adult dogs. Super cute too, and silent! I have Mini Aussies, so it’s great mental stimulation for them. Tires them out.
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Reviewed in the United States on April 7, 2026
★★★★★ 3
No challenge once they figure it out once, or if they have a long nose
Color: Blue
The first time I used this with my 9 month old Shepard mix, it was great. We used about 1/3 cup of her kibble and added the Nook to make it harder. It kept her working for 20-30 minutes. However, now that she knows how to remove the Nook, and stick her snout into the opening and lick up the kibble, it lasts about 5 minutes, and is no longer a challenge. She still enjoys playing with this, even when it is empty, and hasn't it destroyed it yet, so for that 3 stars.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Awesome toy, add peanut butter
Color: Blue, Color: Blue
I love this, and so does my dog! Yes, plain kibble can fall out too easily, so I put a blob of peanut butter in too and that helps it stick better. Bigger treats work great, as well. Its big and slippery enough that she can't rip it apart, which is great. Absolutely recommend, it's cute to see my dog flip and nose this around. I will probably getting the purple one too, as they are quite affordable. A+
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Reviewed in the United States on March 12, 2026