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Description
TTGO Meshtastic T-Beam V1.1 ESP32 923MHz OLED WiFi Bluetooth GPS NEO-6M SMA 18650 Battery Holder, 923MHZ OLEDProduct demonstration (Note: OLED is not soldered to T beam) Features: 1. ESP 32 version: Rev1 2. WiFi 3. Bluetooth 4. 4MB pSRAM 5. 4MB flash memory 6. Three dimensional antenna product description: 1. Working voltage: 1. 8~3. 7V 2. Acceptable current: 10~14 mA 3. Transmitting current: 120 mA@+20 dBm 4. 90 mA@+17 dBm 5. 29 mA@+13 dBm 6. Working frequency: 433 470 MHz (433 HMz version) SX1278 868m 915 m (868 MHz version) SX1276 7. Transmitting power:
Product demonstration (Note: OLED is not soldered to T-beam)Features:
1. ESP 32 version: Rev1
2. WiFi
3. Bluetooth
4. 4MB pSRAM
5. 4MB flash memory
6. Three-dimensional antenna
product description:
1. Working voltage: 1.8~3.7V
2. Acceptable current: 10~14 mA
3. Transmitting current: 120 mA@+20 dBm
4. 90 mA@+17 dBm
5. 29 mA@+13 dBm
6. Working frequency: 433/470 MHz (433 HMz version) SX1278 /868m/915 m (868 MHz version) SX1276
7. Transmitting power: +20 dBm
8. Receiving sensitivity:
-139 dBm@Lora&62.5Khz&SF=12&146 bps
-136 dBm@Lora&125 Khz&SF=12&293 bps
-118 dBm@Lora&125 Khz&SF=6&9380 bps
-123 dBm@FSK&5 Khz&1.2Kbps
9. Frequency error: +/-15 kHz
10. FIFO space: 64 bytes
11. Data rate:
1.2k~300 Kbps@FSK
0.018K~37.5Kbps@Lora
12. Modulation method: FSK, GFSK, MSK, GMSK, Lora TM, OOK
13. Interface form: SPI
14. Sleep current: 0.2uA
15. 1.5uA@Idle
16. Working temperature: -40 degrees Celsius-+85 degrees Celsius
17. Digital RSSI function
18. Automatic frequency correction
19. Automatic gain control
20. Low pressure detection
21. Fast wake-up and frequency hopping
22. Highly configurable packet handler
Global Positioning System:
1. GPS module neo-6m, 3V-5V power supply universal
2. The predetermined module with ceramic antenna, super signal
3. Save configuration parameter data EEPROM
4. With data backup battery
5. With LED signal indicator
6. The default baud rate: 9600
power:
1. TP 5400
2. 1A battery management
3. LED indicator: there are 4 LEDs to display the battery status in real time
4. USB
5. CP 2104-GMR
6. Pre-Flash firmware
OLED description:
1. Size: 0.96 inches
2. High resolution: 128x64
3. Color: white
4. Viewing angle: >160 degrees
5.Driver IC: SSD 1306
6. Working temperature: -30~80 degrees Celsius
7. Module size (generous): 27.0mm x 27.0mm x 4.1mm
8. Support a variety of control chips: fully compatible with Arduino, 51 series, MSP 430 series, STM 32/2, CSR chips, etc. (a lot of examples are available for reference)
9. Wide voltage support: directly support 3.3V~5V DC power supply without any modification
10. Ultra-low power consumption: 0.04W in normal operation
11. IO port occupies the smallest display: IIC communication, as long as two IO ports
Specification:
| Package Weight |
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4.3 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 4
Christmas 🎄 10 yrs later
Format: Kindle
Cute story of Moeller FMC who gets rejected by her childhood pack that at age 17 decides to break off their relationship which destroys her, 10 yrs later she returns home to a sickly grandmother and has to encounter them once again but this time her eyes are wide open with the possibility that they will have to grovel and romance hurt
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Reviewed in the United States on May 4, 2026
★★★★★ 2
Did I miss the grovel??
Format: Kindle
Something about this story is off. I dont know if the characters are lacking or if it's just rushed, not my favorite
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Reviewed in the United States on December 18, 2025
★★★★★ 5
absolutely loved it!!!
Format: Kindle
This book was awesome!! I love how the female took the lead and said if you want me back you work for it!! I laughed and I cried! Thank you for sharing your characters with me and giving me a sweet place to escape to!! I definitely stayed up too late having to finish it haha!! Bouncing on my feet waiting for the next one!!!
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Reviewed in the United States on March 6, 2026
★★★★★ 3
Why call it "Grovel" when there is no actual groveling?
Format: Kindle
I'm so confused by this story. The title of the book is Grovel and yet the MMCs do not do any groveling at all. They reject her, say mean/cruel things to her and break her heart, but then do nothing to make up for it when she comes back to town. I couldn't stand Frost; the way that he treated her, and women in general, the things that he said to her just gave no reason for why he should be forgiven or be allowed back into Noelle's life. The interactions with Robin and Shepard were a little better, but nothing about this story showed me why she should forgive them and get back together with them. This was a good premise, but very poor execution of a story line. I felt bad for Noelle and what she had been through with these men, but wanted better for her and wished that she could have found a different pack that would actually treat her right and not blame her for the choices that their mother made. In the end, this book just wasn't for me. I liked the character of Nana, I even liked Noelle's parents and felt bad for what Noelle had to deal with, but I just didn't care for the supposed romance that this book was about. Maybe others will enjoy it, but I'll probably pass on any other stories from this author. I gave it 2.75 stars, but rounded up since Amazon doesn't allow partial stars.
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Reviewed in the United States on February 13, 2026
★★★★★ 4
The grovel wasn’t groveling.
Format: Kindle
Oh no, if you’re going to promise grovel, you better deliver. And unfortunately… this one fumbled the assignment.
Three Alphas who rejected their scent match, broke her heart, and let her walk away for ten years, only to realize she was “the one suddenly”? I was ready for emotional devastation and tearful, knees-in-the-snow apologies.
But here’s the problem: the grovel just didn’t hit hard enough.
For a betrayal that deep, the emotional payoff felt rushed. The Alphas express regret, sure, but it never quite reaches that gut-wrenching, ache-for-it level you expect from a story built entirely on redemption.
Their apologies come, but they lack the prolonged suffering, the desperate proving, the earn it or lose her forever energy that would’ve made this unforgettable.
After ten years of heartbreak and abandonment, Noelle's forgiveness comes a little too easily, a little too quickly. You can feel the story nudging her toward reconciliation before the emotional scales are fully balanced.
The chemistry is still there, the tension still simmers, and the small-town winter vibes are undeniably cozy, but for a book titled Grovel, the emotional reckoning needed to be deeper, messier, and far more punishing.
A compelling setup with plenty of angst and longing, but if you’re here for hardcore grovel and slow-earned forgiveness, this one might leave you wanting more.
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Reviewed in the United States on March 26, 2026