0.91” OLED Display
note
accessories
reseller
- Not include battery;
- 3.7V/1000mAh lithium(Sale only for mainland China)
- Heltec dedicated heat sink
0.96” OLED Display
$2.99 – $3.60note
accessories
reseller
- For the Yello & Blue option, the yellow and blue area is fixed, it can’t be changed!
- No value-added accessories available.
1.3” OLED Display
$4.90 – $5.60
note
accessories
reseller
- We highly recommend the External Charge Pump Version, it is the most stable version.