Description
Bitaxe Replacement OLED Display — Pack of 3
Your Bitaxe’s OLED is the window into your solo mining operation — hashrate, temperature, share count, pool connection status, all at a glance. When that display burns out, dims, or takes a hit during a mod, you need a drop-in replacement that works immediately. This 3-pack of 0.91″ SSD1306 OLED modules gives you exactly that, with spares on hand for your next build or repair.
These are the same 128×32 resolution I2C displays used in Bitaxe, NerdAxe, NerdMiner, and countless ESP32 projects. Four pins (GND, VCC, SCL, SDA), plug and play. No firmware changes, no configuration — swap the old screen, connect the new one, and your mining stats are back on display.
Technical Specifications
| Parameter | Detail |
|---|---|
| Display Size | 0.91 inches |
| Resolution | 128 x 32 pixels |
| Driver IC | SSD1306 |
| Interface | I2C (4-pin: GND, VCC, SCL, SDA) |
| Display Color | White/blue high contrast |
| Power Consumption | Ultra-low (OLED — pixels are self-emitting) |
| Quantity | 3 units per pack |
What the Display Shows on Bitaxe
When connected to a Bitaxe, the OLED cycles through the information that matters to a solo miner:
- Hashrate — Real-time hashing speed in GH/s or TH/s
- ASIC Temperature — Chip temperature for monitoring thermal performance
- Share Count — Best difficulty and accepted shares
- Pool Connection — Status of your mining pool or solo mining connection
- Network Info — WiFi status and IP address
No more opening AxeOS in a browser tab just to check if your miner is still hashing. A quick glance at the OLED tells you everything.
Compatibility
The SSD1306 0.91″ I2C OLED is the standard display across the open-source mining ecosystem:
| Device | Compatible |
|---|---|
| Bitaxe (all models — Gamma, Supra, Ultra) | Yes |
| NerdAxe | Yes |
| NerdMiner | Yes |
| NerdNOS | Yes |
| Arduino / ESP32 projects | Yes |
| Raspberry Pi (with I2C enabled) | Yes |
Why a 3-Pack?
If you’re running multiple open-source miners, building custom setups, or doing any kind of modding, one spare isn’t enough. OLEDs can develop burn-in over months of continuous display, they’re fragile during case swaps and heatsink upgrades, and if you’re building miners for friends, you’ll want displays ready to go. Three units means you’re covered.
Frequently Asked Questions
Is this a direct plug-and-play replacement for the Bitaxe OLED?
Yes. The 0.91″ SSD1306 I2C module is the standard display used across all Bitaxe models. Connect the four pins (GND, VCC, SCL, SDA) to the OLED header on the Bitaxe PCB and it works immediately — no firmware changes or configuration needed.
Will the display work with a Bitaxe Hex or NerdQAxe?
The Bitaxe Hex and NerdQAxe use different display configurations due to their larger PCB layouts. This 0.91″ module is designed for standard Bitaxe (Gamma, Supra, Ultra), NerdAxe, NerdMiner, and NerdNOS. Check your device’s OLED header pinout before ordering.
How long do these OLED displays last?
SSD1306 OLED displays are rated for tens of thousands of hours of continuous operation. Over time, static elements may show slight burn-in, but for most mining setups running 24/7, you’ll get well over a year of solid use from each display. Having spares on hand means zero downtime.
Can I use these for non-mining projects?
Absolutely. The SSD1306 0.91″ I2C OLED is one of the most widely used displays in the maker community. It works with Arduino, ESP32, Raspberry Pi, and any microcontroller that supports I2C. Extensive libraries are available for every major platform.
What’s the difference between white and blue display variants?
These high-contrast modules display in white/blue tones. The color is determined by the OLED panel itself, not software. Both provide excellent readability in all lighting conditions — bright enough to read across a room, dim enough to not light up a dark closet at night.
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