Search found 4 matches
- Wed Jul 06, 2022 10:33 pm
- Forum: ESP-IDF
- Topic: How to increase MTU size on GATT - Server
- Replies: 21
- Views: 49197
Re: How to increase MTU size on GATT - Server
I'm running into a weird problem where in the GATT server, after a connection is established the MTU request has been somehow canceled. I get this: I (12243) GATTS: ESP_GATTS_CONNECT_EVT, conn_id 0, remote 63:61:78:a6:49:b4 Then: I (12481) GATTS: ESP_GATTS_MTU_EVT, MTU 80 for conn_id 1 So far so goo...
- Tue Feb 21, 2017 12:44 am
- Forum: General Discussion
- Topic: Bluetooth TX Power
- Replies: 4
- Views: 8141
Re: Bluetooth TX Power
It seems like the radio is configured to the minimum output power, index 0 /* adv tx power level */ #define BTM_BLE_ADV_TX_POWER_MIN 0 /* minimum tx power */ #define BTM_BLE_ADV_TX_POWER_LOW 1 /* low tx power */ #define BTM_BLE_ADV_TX_POWER_MID 2 /* middle tx power */ #define BTM_BLE_ADV_TX_POWER_UP...
- Mon Feb 20, 2017 1:55 am
- Forum: General Discussion
- Topic: Bluetooth TX Power
- Replies: 4
- Views: 8141
Bluetooth TX Power
I noticed that when advertising with BLE, the output power on the ESP32 is really really low. Where is the API to configure the BLE power level? I could not find anything.
Please tell us how to change the RF transmit power when using BLE.
Thanks
Please tell us how to change the RF transmit power when using BLE.
Thanks
- Tue Jan 31, 2017 10:14 pm
- Forum: General Discussion
- Topic: radio TX and RX indicatore
- Replies: 0
- Views: 2577
radio TX and RX indicatore
Guys, Is it possible to get a notification when the transmitter is creating microwaves and when the receiver is active? Reason for that is to be able to monitor when high power is being used, as PA and LNA are pretty power hungry. It would be nice to link those indicators to a GPIO and to LEDs to sh...